90_TED主题演讲（72主题，20000+卡片）（视频+句子+单词）英语听力 英语口语 托福雅思
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TED-72主题
72主题
001 Hidden Figures Black History
An unsung hero of the civil rights movement - Christina Greer
65
How one journalist risked her life to hold murderers accountable - Christina Greer
78
Notes of a native son The world according to James Baldwin - Christina Greer
67
Ode to the Only Black Kid in the Class poem by Clint Smith
14
The Atlantic slave trade What too few textbooks told you - Anthony Hazard
89
The breathtaking courage of Harriet Tubman - Janell Hobson
69
The chaotic brilliance of artist Jean-Michel Basquiat - Jordana Moore Saggese
69
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
71
The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua
53
The hidden life of Rosa Parks
71
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
84
Why should you read Toni Morrison’s “Beloved” - Yen Pham
73
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
64
867
002 Elections in the United States
Does your vote count The Electoral College explained - Christina Greer
66
Gerrymandering How drawing jagged lines can impact an election - Christina Greer
58
How is power divided in the United States government - Belinda Stutzman
58
How to understand power - Eric Liu
110
Pros and cons of public opinion polls - Jason Robert Jaffe
65
The fight for the right to vote in the United States - Nicki Beaman Griffin
66
The historic women’s suffrage march on Washington - Michelle Mehrtens
77
Which voting system is the best - Alex Gendler
75
Why do Americans vote on Tuesdays
71
646
003 Think Like a Coder
How exactly does binary code work - José Américo N L F de Freitas
69
How to manage your time more effectively -according to machines- Brian Christian
74
Inside your computer - Bettina Bair
106
The Artists Think Like A Coder- Ep 5
101
The Chasm Think Like A Coder- Ep 6
81
The Factory Think Like A Coder- Ep 9
127
The Furnace Bots Think Like A Coder- Ep 3
81
The Gauntlet Think Like A Coder- Ep 8
102
The Prison Break Think Like A Coder- Ep 1
79
The Resistance Think Like A Coder- Ep 2
85
The Tower of Epiphany Think Like A Coder- Ep 7
106
The Train Heist Think Like A Coder- Ep 4
75
The World Machine Think Like A Coder- Ep 10
118
1204
004 Creative Writing Workshop
Become a slam poet in five steps - Gayle Danley
52
First person vs. Second person vs. Third person - Rebekah Bergman
73
How to build a fictional world - Kate Messner
105
How to make your writing funnier - Cheri Steinkellner
76
How to make your writing suspenseful - Victoria Smith
66
How to write descriptively - Nalo Hopkinson
69
The art of the metaphor - Jane Hirshfield
107
The power of a great introduction - Carolyn Mohr
65
Three anti-social skills to improve your writing - Nadia Kalman
52
What makes a hero - Matthew Winkler
98
What makes a poem … a poem - Melissa Kovacs
80
843
005 Humans vs Viruses
Cell vs. virus A battle for health - Shannon Stiles
58
How a few scientists transformed the way we think about disease - Tien Nguyen
75
How do germs spread -and why do they make us sick - Yannay Khaikin and Nicole Mideo
95
How do vaccines work - Kelwalin Dhanasarnsombut
70
How do ventilators work - Alex Gendler
77
How do viruses jump from animals to humans - Ben Longdon
71
How do you know if you have a virus - Cella Wright
70
How does your immune system work - Emma Bryce
78
How fast can a vaccine be made - Dan Kwartler
82
How mucus keeps us healthy - Katharina Ribbeck
62
How stress affects your body - Sharon Horesh Bergquist
69
How we conquered the deadly smallpox virus - Simona Zompi
70
Learning from smallpox How to eradicate a disease - Julie Garon and Walter A. Orenstein
87
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
76
What is a coronavirus - Elizabeth Cox
77
When is a pandemic over
83
Which is better Soap or hand sanitizer - Alex Rosenthal and Pall Thordarson
82
Why bats don-t get sick - Arinjay Banerjee
77
Why do you need to get a flu shot every year - Melvin Sanicas
76
1435
006 The great Thanksgiving car ride
Did the Amazons really exist - Adrienne Mayor
72
How did Polynesian wayfinders navigate the Pacific Ocean - Alan Tamayose and Shantell De Silva
75
Meet the tardigrade- the toughest animal on Earth - Thomas Boothby
62
The breathtaking courage of Harriet Tubman - Janell Hobson
69
The history of chocolate - Deanna Pucciarelli
72
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen
64
Why are sloths so slow - Kenny Coogan
71
Why do we itch - Emma Bryce
66
551
007 TED-Ed loves trees
Can plants talk to each other - Richard Karban
69
How plants tell time - Dasha Savage
66
How tall can a tree grow - Valentin Hammoudi
67
The amazing ways plants defend themselves - Valentin Hammoudi
79
The secret language of trees - Camille Defrenne and Suzanne Simard
69
What-s hidden among the tallest trees on Earth - Wendell Oshiro
70
Why certain naturally occurring wildfires are necessary - Jim Schulz
67
487
008 More money more problems
How do investors choose stocks - Richard Coffin
69
How does money laundering work - Delena D. Spann
70
How does the stock market work - Oliver Elfenbaum
68
How to spot a pyramid scheme - Stacie Bosley
77
What causes an economic recession - Richard Coffin
75
What causes economic bubbles - Prateek Singh
64
What gives a dollar bill its value - Doug Levinson
81
Why do competitors open their stores next to one another - Jac de Haan
82
Would winning the lottery make you happier - Raj Raghunathan
70
656
009 Facing our ugly history
Ugly History Witch Hunts - Brian A. Pavlac
76
Ugly history Japanese American incarceration camps - Densho
84
Ugly history The 1937 Haitian Massacre - Edward Paulino
81
241
010 Think Like A Coder
The Artists Think Like A Coder- Ep 5
101
The Chasm Think Like A Coder- Ep 6
81
The Factory Think Like A Coder- Ep 9
127
The Furnace Bots Think Like A Coder- Ep 3
81
The Gauntlet Think Like A Coder- Ep 8
102
The Prison Break Think Like A Coder- Ep 1
79
The Resistance Think Like A Coder- Ep 2
85
The Tower of Epiphany Think Like A Coder- Ep 7
106
The Train Heist Think Like A Coder- Ep 4
75
The World Machine Think Like A Coder- Ep 10
118
955
011 The works of William Shakespeare
All the World-s a Stage by William Shakespeare
34
Did Shakespeare write his plays - Natalya St. Clair and Aaron Williams
61
Insults by Shakespeare
111
Shakespearean dating tips - Anthony John Peters
32
Why Shakespeare loved iambic pentameter - David T. Freeman and Gregory Taylor
78
Why should you read A Midsummer Night-s Dream - Iseult Gillespie
69
Why should you read Hamlet - Iseult Gillespie
75
Why should you read Macbeth - Brendan Pelsue
89
Why should you read Shakespeare’s “The Tempest” - Iseult Gillespie
69
618
012 The basics of quantum mechanics
A quantum thought experiment - Matteo Fadel
71
Einstein-s brilliant mistake Entangled states - Chad Orzel
79
How exactly does binary code work - José Américo N L F de Freitas
69
Is light a particle or a wave - Colm Kelleher
72
Particles and waves The central mystery of quantum mechanics - Chad Orzel
76
Schrödinger-s cat A thought experiment in quantum mechanics - Chad Orzel
70
The high-stakes race to make quantum computers work - Chiara Decaroli
84
What can Schrödinger-s cat teach us about quantum mechanics - Josh Samani
81
What is the Heisenberg Uncertainty Principle - Chad Orzel
74
What’s the smallest thing in the universe - Jonathan Butterworth
76
Will we ever be able to teleport - Sajan Saini
85
837
013 The world of sports
An athlete uses physics to shatter world records - Asaf Bar-Yosef
59
Equality- sports- and Title IX - Erin Buzuvis and Kristine Newhall
109
Football physics The impossible free kick - Erez Garty
54
How playing sports benefits your body ... and your brain - Leah Lagos and Jaspal Ricky Singh
57
The Romans flooded the Colosseum for sea battles - Janelle Peters
62
The ancient origins of the Olympics - Armand D-Angour
43
The complicated history of surfing - Scott Laderman
81
The math behind Michael Jordan’s legendary hang time - Andy Peterson and Zack Patterson
49
The origins of ballet - Jennifer Tortorello and Adrienne Westwood
65
The physics of surfing - Nick Pizzo
65
The physics of the hardest move in ballet - Arleen Sugano
64
What happens when you have a concussion - Clifford Robbins
91
799
014 The wonders of Earth
A guide to the energy of the Earth - Joshua M. Sneideman
93
How big is the ocean - Scott Gass
124
How do crystals work - Graham Baird
70
How turtle shells evolved... twice - Judy Cebra Thomas
71
Is fire a solid- a liquid- or a gas - Elizabeth Cox
70
The dust bunnies that built our planet - Lorin Swint Matthews
77
The mysterious origins of life on Earth - Luka Seamus Wright
67
The secret language of trees - Camille Defrenne and Suzanne Simard
69
What’s the smallest thing in the universe - Jonathan Butterworth
76
Where did Earth’s water come from - Zachary Metz
56
Where does gold come from - David Lunney
65
Why is glass transparent - Mark Miodownik
62
Why isn-t the world covered in poop - Eleanor Slade and Paul Manning
70
970
015 Integrated Photonics
How do self-driving cars “see” - Sajan Saini
75
The hidden network that makes the internet possible - Sajan Saini
79
You are more transparent than you think - Sajan Saini
80
234
016 Hone your media literacy skills
Can you outsmart a troll -by thinking like one- - Claire Wardle
72
Can you outsmart the fallacy that fooled a generation of doctors - Elizabeth Cox
66
Can you outsmart the fallacy that started a witch hunt - Elizabeth Cox
59
Can you outsmart this logical fallacy - Alex Gendler
50
Can you spot the problem with these headlines -Level 1- Jeff Leek - Lucy McGowan
80
How false news can spread - Noah Tavlin
49
How statistics can be misleading - Mark Liddell
67
How to choose your news - Damon Brown
77
How to spot a misleading graph - Lea Gaslowitz
64
This one weird trick will help you spot clickbait - Jeff Leek - Lucy McGowan
89
Why people fall for misinformation - Joseph Isaac
77
750
017 The power of nature
How do tornadoes form - James Spann
60
How to grow a glacier - M Jackson
80
How tsunamis work - Alex Gendler
73
The colossal consequences of supervolcanoes - Alex Gendler
83
Volcanic eruption explained - Steven Anderson
77
Why are earthquakes so hard to predict - Jean-Baptiste P. Koehl
73
Why do buildings fall in earthquakes - Vicki V. May
78
524
018 There's a Poem for That Season 1
Accents by Denice Frohman
35
All the World-s a Stage by William Shakespeare
34
First Kiss by Tim Seibles
33
For Estefani poem by Aracelis Girmay
49
New Colossus by Emma Lazarus
14
Ode to the Only Black Kid in the Class poem by Clint Smith
14
The Nutritionist by Andrea Gibson
74
The Opposites Game
53
The Road Not Taken by Robert Frost
15
The Second Coming by William Butler Yeats
22
Three Months After by Cristin O-Keefe Aptowicz
14
To Make Use of Water by Safia Elhillo
23
380
019 Understanding genetics
How Mendel-s pea plants helped us understand genetics - Hortensia Jiménez Díaz
70
How this disease changes the shape of your cells - Amber M. Yates
78
How to biohack your cells to fight cancer - Greg Foot
131
How to sequence the human genome - Mark J. Kiel
74
Rosalind Franklin DNA-s unsung hero - Cláudio L. Guerra
63
Secrets of the X chromosome - Robin Ball
75
Sex Determination More Complicated Than You Thought
118
The immortal cells of Henrietta Lacks - Robin Bulleri
67
The twisting tale of DNA - Judith Hauck
60
What happens when your DNA is damaged - Monica Menesini
76
What is epigenetics - Carlos Guerrero-Bosagna
77
Where do genes come from - Carl Zimmer
65
954
020 CERN + Space-Time 101
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
81
The fundamentals of space-time Part 2 - Andrew Pontzen and Tom Whyntie
75
The fundamentals of space-time Part 3 - Andrew Pontzen and Tom Whyntie
53
209
021 TED-Ed Riddles Season 4
Can you solve Einstein’s Riddle - Dan Van der Vieren
25
Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
68
Can you solve the airplane riddle - Judd A. Schorr
68
Can you solve the counterfeit coin riddle - Jennifer Lu
67
Can you solve the dark coin riddle - Lisa Winer
87
Can you solve the prisoner boxes riddle - Yossi Elran
75
Can you solve the rebel supplies riddle - Alex Gendler
71
Can you solve the secret werewolf riddle - Dan Finkel
56
Can you solve the stolen rubies riddle - Dennis Shasha
65
582
022 TED-Ed Riddles Season 3
Can you solve the control room riddle - Dennis Shasha
11
Can you solve the egg drop riddle - Yossi Elran
69
Can you solve the false positive riddle - Alex Gendler
65
Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
69
Can you solve the locker riddle - Lisa Winer
53
Can you solve the rogue AI riddle - Dan Finkel
64
Can you solve the virus riddle - Lisa Winer
73
404
023 TED-Ed Riddles Season 2
Can you solve the buried treasure riddle - Daniel Griller
56
Can you solve the fish riddle - Steve Wyborney
63
Can you solve the frog riddle - Derek Abbott
66
Can you solve the killer robo-ants riddle - Dan Finkel
15
Can you solve the penniless pilgrim riddle - Daniel Finkel
70
Can you solve the pirate riddle - Alex Gendler
75
Can you solve the prisoner hat riddle - Alex Gendler
62
Can you solve the temple riddle - Dennis E. Shasha
65
472
024 TED-Ed Riddles Season 1
Can you solve the alien probe riddle - Dan Finkel
64
Can you solve the bridge riddle - Alex Gendler
5
Can you solve the giant cat army riddle - Dan Finkel
73
Can you solve the passcode riddle - Ganesh Pai
55
Can you solve the river crossing riddle - Lisa Winer
64
Can you solve the seven planets riddle - Edwin F. Meyer
67
Can you solve the three gods riddle - Alex Gendler
72
Can you solve the wizard standoff riddle - Dan Finkel
68
468
025 TED-Ed Weekend Student Talks
A future lit by solar energy
189
ADHD finding what works for me
141
Are video games actually good for you
137
Artificial justice would robots make good judges
91
Be-YOU-ty over beauty-
138
Cleaning our oceans a big plan for a big problem
155
How I learned to organize my scatterbrain
200
How the language you speak affects your thoughts
135
How to stop being bored and start being bold
136
How you can help fight pediatric cancer
114
How your mom-s advice could save the human race
139
Is equality enough
124
My backyard got way cooler when I added a dragon
103
One way to create a more inclusive school
135
Redefining the F word
124
Superhero training what you can do right now
142
TED-Ed Clubs presents TED-Ed Weekend-
53
Telling my whole story when many cultures make one voice
151
The equation for reaching your dreams
128
The flavors of life through the eyes of a chef
102
The right time to second guess yourself
187
2824
026 Exploring the senses
Eye vs. camera - Michael Mauser
70
How do we smell - Rose Eveleth
48
How does your brain respond to pain - Karen D. Davis
105
How much of what you see is a hallucination - Elizabeth Cox
80
How to master your sense of smell - Alexandra Horowitz
70
How we see color - Colm Kelleher
56
The science of hearing - Douglas L. Oliver
77
The science of spiciness - Rose Eveleth
55
What are those floaty things in your eye - Michael Mauser
70
Why do we itch - Emma Bryce
65
696
027 Well-behaved women seldom make history
A day in the life of a Mongolian queen - Anne F. Broadbridge
67
A day in the life of an Aztec midwife - Kay Read
64
A day in the life of an ancient Egyptian doctor - Elizabeth Cox
67
Did the Amazons really exist - Adrienne Mayor
71
Frida Kahlo The woman behind the legend - Iseult Gillespie
61
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
69
History vs. Cleopatra - Alex Gendler
65
History-s worst nun - Theresa A. Yugar
69
How one journalist risked her life to hold murderers accountable - Christina Greer
76
How one scientist averted a national health crisis - Andrea Tone
75
How one scientist took on the chemical industry - Mark Lytle
72
How to see more and care less The art of Georgia O-Keeffe - Iseult Gillespie
75
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
75
Rosalind Franklin DNA-s unsung hero - Cláudio L. Guerra
62
The Egyptian myth of Isis and the seven scorpions - Alex Gendler
43
The breathtaking courage of Harriet Tubman - Janell Hobson
67
The contributions of female explorers - Courtney Stephens
63
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
69
The genius of Marie Curie - Shohini Ghose
21
The hidden life of Rosa Parks - Riché D. Richardson
69
The historic women’s suffrage march on Washington - Michelle Mehrtens
75
The legend of Annapurna- Hindu goddess of nourishment - Antara Raychaudhuri - Iseult Gillespie
72
The meaning of life according to Simone de Beauvoir - Iseult Gillespie
75
The most successful pirate of all time - Dian Murray
80
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
70
The pharaoh that wouldn-t be forgotten - Kate Green
68
The princess who rewrote history - Leonora Neville
70
The true story of Sacajawea - Karen Mensing
54
The wicked wit of Jane Austen - Iseult Gillespie
74
Ugly History Witch Hunts - Brian A. Pavlac
74
Ugly history Japanese American incarceration camps - Densho
82
What really happened during the Salem Witch Trials - Brian A. Pavlac
76
Who was the world-s first author - Soraya Field Fiorio
67
Why should you read Flannery O’Connor - Iseult Gillespie
62
Why should you read Sylvia Plath - Iseult Gillespie
70
Why should you read Virginia Woolf - Iseult Gillespie
87
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
62
2518
028 Brain discoveries
Are there universal expressions of emotion - Sophie Zadeh
69
How does the Rorschach inkblot test work - Damion Searls
77
How does your brain respond to pain - Karen D. Davis
106
How much of what you see is a hallucination - Elizabeth Cox
80
How playing an instrument benefits your brain - Anita Collins
80
How stress affects your brain - Madhumita Murgia
63
How sugar affects the brain - Nicole Avena
98
How the food you eat affects your brain - Mia Nacamulli
73
The benefits of a bilingual brain - Mia Nacamulli
24
The benefits of a good night-s sleep - Shai Marcu
88
What is consciousness - Michael S. A. Graziano
81
What is dyslexia - Kelli Sandman-Hurley
109
What percentage of your brain do you use - Richard E. Cytowic
113
1061
029 Math of the impossible
A brief history of banned numbers - Alessandra King
66
Exploring other dimensions - Alex Rosenthal and George Zaidan
129
Exponential Growth How Folding Paper Can Get You to the Moon
12
Football physics The impossible free kick - Erez Garty
53
How big is infinity - Dennis Wildfogel
156
Newton’s three-body problem explained - Fabio Pacucci
69
The Infinite Hotel Paradox - Jeff Dekofsky
132
The case of the missing fractals - Alex Rosenthal and George Zaidan
72
The mathematics of sidewalk illusions - Fumiko Futamura
72
The unexpected math behind Van Gogh-s Starry Night - Natalya St. Clair
73
What is Zeno-s Dichotomy Paradox - Colm Kelleher
59
Why do airlines sell too many tickets - Nina Klietsch
70
Why don-t perpetual motion machines ever work - Netta Schramm
78
1041
030 A day in the life
A day in the life of a Celtic Druid - Philip Freeman
63
A day in the life of a Cossack warrior - Alex Gendler
66
A day in the life of a Mongolian queen - Anne F. Broadbridge
67
A day in the life of a Peruvian shaman - Gabriel Prieto
65
A day in the life of a Roman soldier - Robert Garland
72
A day in the life of a teenage samurai - Constantine N. Vaporis
70
A day in the life of an Aztec midwife - Kay Read
63
A day in the life of an ancient Athenian - Robert Garland
70
A day in the life of an ancient Babylonian business mogul - Soraya Field Fiorio
19
A day in the life of an ancient Egyptian doctor - Elizabeth Cox
67
A day in the life of an ancient Greek architect - Mark Robinson
76
A glimpse of teenage life in ancient Rome - Ray Laurence
96
Four sisters in Ancient Rome - Ray Laurence
141
Who were the Vestal Virgins- and what was their job - Peta Greenfield
64
999
031 More book recommendations from TED-Ed
Everything you need to know to read Frankenstein - Iseult Gillespie
68
Everything you need to know to read Homer-s Odyssey - Jill Dash
66
Everything you need to know to read “The Canterbury Tales” - Iseult Gillespie
68
Infinity according to Jorge Luis Borges - Ilan Stavans
65
Notes of a native son The world according to James Baldwin - Christina Greer
66
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
66
The wicked wit of Jane Austen - Iseult Gillespie
74
Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
73
Why should you read A Midsummer Night-s Dream - Iseult Gillespie
67
Why should you read Charles Dickens - Iseult Gillespie
75
Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
72
Why should you read Don Quixote - Ilan Stavans
93
Why should you read Edgar Allan Poe - Scott Peeples
73
Why should you read Flannery O’Connor - Iseult Gillespie
62
Why should you read Hamlet - Iseult Gillespie
73
Why should you read James Joyce-s Ulysses - Sam Slote
40
Why should you read Kurt Vonnegut - Mia Nacamulli
76
Why should you read Macbeth - Brendan Pelsue
87
Why should you read One Hundred Years of Solitude - Francisco Díez-Buzo
80
Why should you read Shakespeare’s “The Tempest” - Iseult Gillespie
67
Why should you read Sylvia Plath - Iseult Gillespie
70
Why should you read The Handmaid-s Tale - Naomi R. Mercer
72
Why should you read Tolstoy-s War and Peace - Brendan Pelsue
74
Why should you read Toni Morrison’s “Beloved” - Yen Pham
71
Why should you read Virgil-s Aeneid - Mark Robinson
74
Why should you read Virginia Woolf - Iseult Gillespie
86
Why should you read Waiting For Godot - Iseult Gillespie
83
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
63
Why should you read “Crime and Punishment” - Alex Gendler
68
Why should you read “Dune” by Frank Herbert - Dan Kwartler
74
Why should you read “Fahrenheit 451” - Iseult Gillespie
64
Why should you read “Kafka on the Shore” - Iseult Gillespie
70
Why should you read “Lord of the Flies” by William Golding - Jill Dash
67
Why should you read “Midnight’s Children” - Iseult Gillespie
80
Why should you read “Moby Dick” - Sascha Morrell
75
Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
67
Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
56
Why should you read “The Master and Margarita” - Alex Gendler
68
2693
032 Myths from Around the World
How Thor got his hammer - Scott A. Mellor
66
Savitri and Satyavan The legend of the princess who outwitted Death - Iseult Gillespie
74
The Aztec myth of the unlikeliest sun god - Kay Almere Read
61
The Cambodian myth of lightning- thunder- and rain - Prumsodun Ok
58
The Chinese myth of the immortal white snake - Shunan Teng
58
The Chinese myth of the meddling monk - Shunan Teng
58
The Egyptian Book of the Dead A guidebook for the underworld - Tejal Gala
66
The Egyptian myth of Isis and the seven scorpions - Alex Gendler
43
The Egyptian myth of the death of Osiris - Alex Gendler
60
The Greek myth of Talos- the first robot - Adrienne Mayor
56
The Irish myth of the Giant-s Causeway - Iseult Gillespie
54
The Japanese folktale of the selfish scholar - Iseult Gillespie
65
The Japanese myth of the trickster raccoon - Iseult Gillespie
49
The Maya myth of the morning star
59
The Taino myth of the cursed creator - Bill Keegan
50
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen
63
The myth of Arachne - Iseult Gillespie
61
The myth of Cupid and Psyche - Brendan Pelsue
69
The myth of Hercules 12 labors in 8-bits - Alex Gendler
107
The myth of Icarus and Daedalus - Amy Adkins
73
The myth of Ireland-s two greatest warriors - Iseult Gillespie
62
The myth of Jason and the Argonauts - Iseult Gillespie
75
The myth of Jason- Medea- and the Golden Fleece - Iseult Gillespie
66
The myth of King Midas and his golden touch - Iseult Gillespie
65
The myth of Loki and the deadly mistletoe - Iseult Gillespie
69
The myth of Loki and the master builder - Alex Gendler
16
The myth of Oisín and the land of eternal youth - Iseult Gillespie
49
The myth of Pandora’s box - Iseult Gillespie
61
The myth of Prometheus - Iseult Gillespie
63
The myth of Sisyphus - Alex Gendler
58
The myth of Thor-s journey to the land of giants - Scott A. Mellor
69
The myth of the Sampo— an infinite source of fortune and greed - Hanna-Ilona Härmävaara
68
The myth of the stolen eyeballs - Nathan D. Horowitz
72
The science behind the myth Homer-s Odyssey - Matt Kaplan
71
The scientific origins of the Minotaur - Matt Kaplan
69
The tale of the boy who tricked the Devil - Iseult Gillespie
67
The tragic myth of Orpheus and Eurydice - Brendan Pelsue
61
2311
033 History vs
History vs. Andrew Jackson - James Fester
69
History vs. Augustus - Peta Greenfield - Alex Gendler
79
History vs. Che Guevara - Alex Gendler
93
History vs. Christopher Columbus - Alex Gendler
40
History vs. Cleopatra - Alex Gendler
65
History vs. Genghis Khan - Alex Gendler
91
History vs. Henry VIII - Mark Robinson and Alex Gendler
84
History vs. Napoleon Bonaparte - Alex Gendler
79
History vs. Richard Nixon - Alex Gendler
83
History vs. Sigmund Freud - Todd Dufresne
82
History vs. Vladimir Lenin - Alex Gendler
102
867
034 Moments of Vision
How Braille was invented Moments of Vision 9 - Jessica Oreck
21
How blue jeans were invented Moments of Vision 10 - Jessica Oreck
21
How coffee got quicker Moments of Vision 2 - Jessica Oreck
20
How smudge-proof lipstick was invented Moments of Vision 6 - Jessica Oreck
24
How super glue was invented Moments of Vision 8 - Jessica Oreck
14
How the bendy straw was invented Moments of Vision 12 - Jessica Oreck
18
How the bra was invented Moments of Vision 1 - Jessica Oreck
20
How the rubber glove was invented Moments of Vision 4 - Jessica Oreck
17
How the sandwich was invented Moments of Vision 5 - Jessica Oreck
17
How the stethoscope was invented Moments of Vision 7 - Jessica Oreck
19
191
035 Love, Actually
Inside OKCupid The math of online dating - Christian Rudder
168
Shakespearean dating tips - Anthony John Peters
31
The history of marriage - Alex Gendler
21
The science of attraction - Dawn Maslar
89
What is love - Brad Troeger
72
Why do we love A philosophical inquiry - Skye C. Cleary
91
472
036 Can You Solve This Riddle
Can you solve Einstein’s Riddle - Dan Van der Vieren
74
Can you solve the Alice in Wonderland riddle - Alex Gendler
61
Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
68
Can you solve the Ragnarok riddle - Dan Finkel
66
Can you solve the airplane riddle - Judd A. Schorr
68
Can you solve the alien probe riddle - Dan Finkel
64
Can you solve the bridge riddle - Alex Gendler
54
Can you solve the buried treasure riddle - Daniel Griller
56
Can you solve the cheating royal riddle - Dan Katz
71
Can you solve the control room riddle - Dennis Shasha
11
Can you solve the counterfeit coin riddle - Jennifer Lu
68
Can you solve the cuddly duddly fuddly wuddly riddle - Dan Finkel
49
Can you solve the dark coin riddle - Lisa Winer
87
Can you solve the dark matter fuel riddle - Dan Finkel
61
Can you solve the dragon jousting riddle - Alex Gendler
68
Can you solve the egg drop riddle - Yossi Elran
68
Can you solve the false positive riddle - Alex Gendler
66
Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
69
Can you solve the fish riddle - Steve Wyborney
62
Can you solve the frog riddle - Derek Abbott
66
Can you solve the giant cat army riddle - Dan Finkel
74
Can you solve the giant iron riddle - Alex Gendler
45
Can you solve the honeybee riddle - Dan Finkel
69
Can you solve the jail break riddle - Dan Finkel
47
Can you solve the killer robo-ants riddle - Dan Finkel
64
Can you solve the locker riddle - Lisa Winer
54
Can you solve the monster duel riddle - Alex Gendler
64
Can you solve the multiplying rabbits riddle - Alex Gendler
73
Can you solve the multiverse rescue mission riddle - Dan Finkel
63
Can you solve the passcode riddle - Ganesh Pai
55
Can you solve the penniless pilgrim riddle - Daniel Finkel
69
Can you solve the pirate riddle - Alex Gendler
75
Can you solve the prisoner boxes riddle - Yossi Elran
74
Can you solve the prisoner hat riddle - Alex Gendler
62
Can you solve the rebel supplies riddle - Alex Gendler
70
Can you solve the riddle and escape Hades - Dan Finkel
62
Can you solve the river crossing riddle - Lisa Winer
64
Can you solve the rogue AI riddle - Dan Finkel
63
Can you solve the sea monster riddle - Dan Finkel
67
Can you solve the secret sauce riddle - Alex Gendler
66
Can you solve the secret werewolf riddle - Dan Finkel
57
Can you solve the seven planets riddle - Edwin F. Meyer
67
Can you solve the sorting hat riddle - Dan Katz and Alex Rosenthal
76
Can you solve the stolen rubies riddle - Dennis Shasha
65
Can you solve the temple riddle - Dennis E. Shasha
66
Can you solve the three gods riddle - Alex Gendler
73
Can you solve the time travel riddle - Dan Finkel
54
Can you solve the troll’s paradox riddle - Dan Finkel
51
Can you solve the unstoppable blob riddle - Dan Finkel
53
Can you solve the vampire hunter riddle - Dan Finkel
56
Can you solve the virus riddle - Lisa Winer
73
Can you solve the wizard standoff riddle - Dan Finkel
69
Can you solve the world’s most evil wizard riddle - Dan Finkel
69
Everything changed when the fire crystal got stolen - Alex Gendler
57
Game theory challenge Can you predict human behavior - Lucas Husted
64
3487
037 TEDYouth Talks
A call to invention DIY speaker edition - William Gurstelle
99
A digital reimagining of Gettysburg - Anne Knowles
143
ADHD finding what works for me
141
Beach Bodies -in spoken word- David Fasanya and Gabriel Barralaga
52
Cleaning our oceans a big plan for a big problem
155
Curiosity- discovery and gecko feet - Robert Full
140
Detention or Eco Club Choosing your future - Juan Martinez
99
Facing the real me looking in the mirror with natural hair
163
Forget shopping. Soon you-ll download your new clothes - Danit Peleg
122
From Aaliyah to Jay-Z Captured moments in hip-hop history - Jonathan Mannion
101
Getting started as a DJ Mixing- mashups and digital turntables - Cole Plante
115
Haptography Digitizing our sense of touch - Katherine Kuchenbecker
150
How Curiosity got us to Mars - Bobak Ferdowsi
145
How I learned to organize my scatterbrain
200
How I responded to sexism in gaming with empathy - Lilian Chen
101
How giant sea creatures eat tiny sea creatures - Kelly Benoit-Bird
95
How one teenager unearthed baseball-s untold history - Cam Perron
122
How to stop being bored and start being bold
136
How to track a tornado - Karen Kosiba
131
How whales breathe- communicate ... and fart with their faces - Joy Reidenberg
157
Is equality enough
124
Make robots smarter - Ayanna Howard
134
Parasite tales The jewel wasp-s zombie slave - Carl Zimmer
114
Pixar The math behind the movies - Tony DeRose
118
Rapid prototyping Google Glass - Tom Chi
123
Redefining the F word
125
The family structure of elephants - Caitlin O-Connell-Rodwell
130
The magic of Vedic math - Gaurav Tekriwal
145
The networked beauty of forests - Suzanne Simard
115
The search for other Earth-like planets - Olivier Guyon
94
The sweaty teacher-s lament - Justin Lamb
43
Visualizing hidden worlds inside your body - Dee Breger
100
Visualizing the world-s Twitter data - Jer Thorp
83
What we can learn from galaxies far- far away - Henry Lin
107
Working backward to solve problems - Maurice Ashley
123
Write your story- change history - Brad Meltzer
141
4386
038 New TED-ED Originals
A brief history of alcohol - Rod Phillips
80
A brief history of cannibalism - Bill Schutt
65
A brief history of chess - Alex Gendler
74
A brief history of divorce - Rod Phillips
73
A brief history of dogs - David Ian Howe
74
A brief history of plastic
73
A day in the life of a Celtic Druid - Philip Freeman
63
A day in the life of a Cossack warrior - Alex Gendler
66
A day in the life of a Peruvian shaman - Gabriel Prieto
64
A day in the life of a teenage samurai - Constantine N. Vaporis
69
A day in the life of an Aztec midwife - Kay Read
64
A day in the life of an ancient Babylonian business mogul - Soraya Field Fiorio
68
A day in the life of an ancient Greek architect - Mark Robinson
76
A quantum thought experiment - Matteo Fadel
70
Accents by Denice Frohman
34
Ancient Rome’s most notorious doctor - Ramon Glazov
72
Are the illuminati real - Chip Berlet
71
Are we living in a simulation - Zohreh Davoudi
69
Building the world-s largest -and most controversial- power plant - Alex Gendler
75
Can a black hole be destroyed - Fabio Pacucci
72
Can origami save your life - Evan Zodl
72
Can steroids save your life - Anees Bahji
77
Can the ocean run out of oxygen - Kate Slabosky
74
Can we create the perfect farm - Brent Loken
112
Can you outsmart a troll -by thinking like one- - Claire Wardle
70
Can you outsmart the fallacy that fooled a generation of doctors - Elizabeth Cox
65
Can you outsmart the fallacy that started a witch hunt - Elizabeth Cox
57
Can you outsmart this logical fallacy - Alex Gendler
48
Can you solve the Alice in Wonderland riddle - Alex Gendler
60
Can you solve the cheating royal riddle - Dan Katz
71
Can you solve the cuddly duddly fuddly wuddly riddle - Dan Finkel
50
Can you solve the dark matter fuel riddle - Dan Finkel
61
Can you solve the death race riddle - Alex Gendler
79
Can you solve the dragon jousting riddle - Alex Gendler
68
Can you solve the honeybee riddle - Dan Finkel
68
Can you solve the monster duel riddle - Alex Gendler
63
Can you solve the multiverse rescue mission riddle - Dan Finkel
63
Can you solve the riddle and escape Hades - Dan Finkel
62
Can you solve the sea monster riddle - Dan Finkel
68
Can you solve the secret sauce riddle - Alex Gendler
66
Can you solve the unstoppable blob riddle - Dan Finkel
53
Can you solve the world’s most evil wizard riddle - Dan Finkel
68
Can you spot the problem with these headlines -Level 1- - Jeff Leek - Lucy McGowan
78
Claws vs. nails - Matthew Borths
70
Could a breathalyzer detect cancer - Julian Burschka
64
Could we harness the power of a black hole - Fabio Pacucci
77
Do larger animals take longer to pee - David L. Hu
61
Do politics make us irrational - Jay Van Bavel
78
Einstein-s twin paradox explained - Amber Stuver
97
Ethical dilemma The burger murders - George Siedel and Christine Ladwig
76
Everything changed when the fire crystal got stolen - Alex Gendler
57
Evolution’s great mystery - Michael Corballis
67
First Kiss by Tim Seibles
32
First person vs. Second person vs. Third person - Rebekah Bergman
71
For Estefani poem by Aracelis Girmay
47
Frida Kahlo The woman behind the legend - Iseult Gillespie
60
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
70
Game theory challenge Can you predict human behavior - Lucas Husted
64
Hacking bacteria to fight cancer - Tal Danino
75
Harvey Milk-s radical vision of equality - Lillian Faderman
78
Hawking-s black hole paradox explained - Fabio Pacucci
81
History vs. Sigmund Freud - Todd Dufresne
82
How bones make blood - Melody Smith
72
How can we solve the antibiotic resistance crisis - Gerry Wright
91
How close are we to eradicating HIV - Philip A. Chan
71
How close are we to uploading our minds - Michael S.A. Graziano
75
How do blood transfusions work - Bill Schutt
66
How do crystals work - Graham Baird
69
How do investors choose stocks - Richard Coffin
67
How do our brains process speech - Gareth Gaskell
62
How do personality tests work - Merve Emre
71
How do self-driving cars “see” - Sajan Saini
73
How do steroids affect your muscles— and the rest of your body - Anees Bahji
78
How do ventilators work - Alex Gendler
75
How do viruses jump from animals to humans - Ben Longdon
69
How do you know if you have a virus - Cella Wright
68
How does alcohol make you drunk - Judy Grisel
78
How does chemotherapy work - Hyunsoo Joshua No
72
How does the stock market work - Oliver Elfenbaum
66
How fast can a vaccine be made - Dan Kwartler
80
How fast is the speed of thought - Seena Mathew
72
How one scientist took on the chemical industry - Mark Lytle
72
How tall can a tree grow - Valentin Hammoudi
65
How the Monkey King escaped the underworld - Shunan Teng
68
How the world-s longest underwater tunnel was built - Alex Gendler
73
How this disease changes the shape of your cells - Amber M. Yates
76
How to 3D print human tissue - Taneka Jones
71
How to biohack your cells to fight cancer - Greg Foot
127
How to grow a glacier - M Jackson
78
How to outsmart the Prisoner’s Dilemma - Lucas Husted
78
How to see more and care less The art of Georgia O-Keeffe - Iseult Gillespie
75
How to spot a pyramid scheme - Stacie Bosley
76
How turtle shells evolved... twice - Judy Cebra Thomas
69
Infinity according to Jorge Luis Borges - Ilan Stavans
65
Is human evolution speeding up or slowing down - Laurence Hurst
77
Is life meaningless And other absurd questions - Nina Medvinskaya
80
Is marijuana bad for your brain - Anees Bahji
97
Is the weather actually becoming more extreme - R. Saravanan
72
Jabberwocky One of literature-s best bits of nonsense
21
Licking bees and pulping trees The reign of a wasp queen - Kenny Coogan
71
Master the art of public speaking with TED Masterclass
22
Mating frenzies- sperm hoards- and brood raids the life of a fire ant queen - Walter R. Tschinkel
74
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
75
New Colossus by Emma Lazarus
14
Newton’s three-body problem explained - Fabio Pacucci
70
No one can figure out how eels have sex - Lucy Cooke
81
Ode to the Only Black Kid in the Class poem by Clint Smith
14
One of the most epic engineering feats in history - Alex Gendler
72
Performing brain surgery without a scalpel - Hyunsoo Joshua No
69
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
66
Savitri and Satyavan The legend of the princess who outwitted Death - Iseult Gillespie
74
The Artists Think Like A Coder- Ep 5
99
The Aztec myth of the unlikeliest sun god - Kay Almere Read
62
The Chasm Think Like A Coder- Ep 6
79
The Chinese myth of the immortal white snake - Shunan Teng
58
The Chinese myth of the meddling monk - Shunan Teng
58
The Egyptian myth of Isis and the seven scorpions - Alex Gendler
43
The Furnace Bots Think Like A Coder- Ep 3
79
The Gauntlet Think Like A Coder- Ep 8
99
The Greek myth of Talos- the first robot - Adrienne Mayor
57
The Japanese folktale of the selfish scholar - Iseult Gillespie
65
The Japanese myth of the trickster raccoon - Iseult Gillespie
50
The Maya myth of the morning star
58
The Opposites Game
51
The Prison Break Think Like A Coder- Ep 1
77
The Resistance Think Like A Coder- Ep 2
83
The Romans flooded the Colosseum for sea battles - Janelle Peters
60
The Taino myth of the cursed creator - Bill Keegan
51
The Tower of Epiphany Think Like A Coder- Ep 7
103
The Train Heist Think Like A Coder- Ep 4
73
The World Machine Think Like A Coder- Ep 10
115
The accident that changed the world - Allison Ramsey and Mary Staicu
71
The art forger who tricked the Nazis - Noah Charney
67
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer
71
The ballet that incited a riot - Iseult Gillespie
78
The big-beaked- rock-munching fish that protect coral reefs - Mike Gil
72
The bug that poops candy - George Zaidan
69
The dangers of mixing drugs - Céline Valéry
74
The dark history of IQ tests - Stefan C. Dombrowski
83
The dark history of bananas - John Soluri
82
The dust bunnies that built our planet - Lorin Swint Matthews
75
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
69
The first and last king of Haiti - Marlene Daut
72
The fish that walk on land - Noah R. Bressman
75
The hidden life of Rosa Parks - Riché D. Richardson
69
The hidden network that makes the internet possible - Sajan Saini
77
The hidden treasures of Timbuktu - Elizabeth Cox
81
The high-stakes race to make quantum computers work - Chiara Decaroli
82
The history of the world according to corn - Chris A. Kniesly
68
The imaginary king who changed the real world - Matteo Salvadore
74
The last living members of an extinct species - Jan Stejskal
73
The legend of Annapurna- Hindu goddess of nourishment - Antara Raychaudhuri - Iseult Gillespie
72
The life cycle of a cup of coffee - A.J. Jacobs
69
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
82
The lovable -and lethal- sea lion - Claire Simeone
66
The meaning of life according to Simone de Beauvoir - Iseult Gillespie
75
The most colorful gemstones on Earth - Jeff Dekofsky
74
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
69
The mysterious life and death of Rasputin - Eden Girma
73
The mysterious origins of life on Earth - Luka Seamus Wright
65
The mysterious science of pain - Joshua W. Pate
69
The myth of Ireland-s two greatest warriors - Iseult Gillespie
62
The myth of Jason and the Argonauts - Iseult Gillespie
75
The myth of Jason- Medea- and the Golden Fleece - Iseult Gillespie
66
The myth of Loki and the deadly mistletoe - Iseult Gillespie
68
The myth of Loki and the master builder - Alex Gendler
65
The myth of the Sampo— an infinite source of fortune and greed - Hanna-Ilona Härmävaara
68
The myth of the stolen eyeballs - Nathan D. Horowitz
72
The philosophy of cynicism - William D. Desmond
76
The physics of surfing - Nick Pizzo
63
The problem with the U.S. bail system - Camilo Ramirez
92
The rise and fall of history’s first empire - Soraya Field Fiorio
71
The rise and fall of the Mongol Empire - Anne F. Broadbridge
70
The rise of modern populism - Takis S. Pappas
90
The rise of the Ottoman Empire - Mostafa Minawi
74
The secret language of trees - Camille Defrenne and Suzanne Simard
68
The secret messages of Viking runestones - Jesse Byock
68
The secret student resistance to Hitler - Iseult Gillespie
78
The spear-wielding stork who revolutionized science - Lucy Cooke
69
The strange history of the world-s most stolen painting - Noah Charney
74
The surprising effects of pregnancy
78
The surprising reason our muscles get tired - Christian Moro
67
The tale of the doctor who defied Death - Iseult Gillespie
70
The wicked wit of Jane Austen - Iseult Gillespie
74
The wild world of carnivorous plants - Kenny Coogan
68
The wildly complex anatomy of a sneaker - Angel Chang
74
The world’s largest organism - Alex Rosenthal
84
The world’s most dangerous fart - Nick Caruso and Dani Rabaiotti
64
The “myth” of the boiling frog
63
There may be extraterrestrial life in our solar system - Augusto Carballido
74
These squids can fly... no- really - Robert Siddall
66
This one weird trick will help you spot clickbait - Jeff Leek - Lucy McGowan
87
This sea creature breathes through its butt - Cella Wright
71
Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
74
Turbulence one of the great unsolved mysteries of physics - Tomás Chor
79
Ugly History Witch Hunts - Brian A. Pavlac
74
Ugly history Japanese American incarceration camps - Densho
82
Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
68
Vultures The acid-puking- plague-busting heroes of the ecosystem - Kenny Coogan
66
We can help you master public speaking - Chris Anderson
60
What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
78
What causes an economic recession - Richard Coffin
73
What causes dandruff- and how do you get rid of it - Thomas L. Dawson
20
What causes opioid addiction- and why is it so tough to combat - Mike Davis
124
What causes panic attacks- and how can you prevent them - Cindy J. Aaronson
75
What do all languages have in common - Cameron Morin
76
What happens if you cut down all of a city-s trees - Stefan Al
73
What happens when you die A poetic inquiry
15
What if every satellite suddenly disappeared - Moriba Jah
70
What if there were 1 trillion more trees - Jean-François Bastin
85
What is HPV and how can you protect yourself from it - Emma Bryce
67
What is a butt tuba and why is it in medieval art - Michelle Brown
67
What is a coronavirus - Elizabeth Cox
75
What is phantom traffic and why is it ruining your life - Benjamin Seibold
69
What is schizophrenia - Anees Bahji
81
What makes neon signs glow A 360° animation - Michael Lipman
58
What makes tuberculosis -TB- the world-s most infectious killer - Melvin Sanicas
67
What really happened during the Salem Witch Trials - Brian A. Pavlac
76
What yoga does to your body and brain - Krishna Sudhir
79
What “Machiavellian” really means - Pazit Cahlon and Alex Gendler
72
What-s so special about Viking ships - Jan Bill
73
What’s a squillo- and why do opera singers need it - Ming Luke
77
What’s that ringing in your ears - Marc Fagelson
77
What’s the point-e- of ballet - Ming Luke
72
When is a pandemic over
81
Which bag should you use - Luka Seamus Wright and Imogen Ellen Napper
71
Which is better Soap or hand sanitizer - Alex Rosenthal and Pall Thordarson
80
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
76
Which voting system is the best - Alex Gendler
73
Who decides how long a second is - John Kitching
75
Who owns the wilderness - Elyse Cox
77
Who was the world-s first author - Soraya Field Fiorio
67
Why are earthquakes so hard to predict - Jean-Baptiste P. Koehl
72
Why bats don-t get sick - Arinjay Banerjee
75
Why didn’t this 2-000 year old body decompose - Carolyn Marshall
73
Why do hospitals have particle accelerators - Pedro Brugarolas
69
Why do humans have a third eyelid - Dorsa Amir
65
Why do people fear the wrong things - Gerd Gigerenzer
68
Why do we- like- hesitate when we- um- speak - Lorenzo García-Amaya
74
Why do you get a fever when you-re sick - Christian Moro
75
Why doesn’t the Leaning Tower of Pisa fall over - Alex Gendler
66
Why haven’t we cured arthritis - Kaitlyn Sadtler and Heather J. Faust
67
Why is cotton in everything - Michael R. Stiff
69
Why is pneumonia so dangerous - Eve Gaus and Vanessa Ruiz
65
Why is this painting so shocking - Iseult Gillespie
71
Why isn’t the Netherlands underwater - Stefan Al
70
Why people fall for misinformation - Joseph Isaac
76
Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
71
Why should you read Hamlet - Iseult Gillespie
73
Why should you read Toni Morrison’s “Beloved” - Yen Pham
72
Why should you read “Crime and Punishment” - Alex Gendler
68
Why should you read “Dune” by Frank Herbert - Dan Kwartler
74
Why should you read “Kafka on the Shore” - Iseult Gillespie
70
Why should you read “Lord of the Flies” by William Golding - Jill Dash
66
Why should you read “Midnight’s Children” - Iseult Gillespie
80
Why should you read “Moby Dick” - Sascha Morrell
75
Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
67
Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
55
Why should you read “The Master and Margarita” - Alex Gendler
69
You are more transparent than you think - Sajan Saini
78
Your body vs. implants - Kaitlyn Sadtler
69
“What happened when we all stopped” narrated by Jane Goodall
45
18463
039 Superhero Science
If superpowers were real Body mass - Joy Lin
140
If superpowers were real Flight - Joy Lin
77
If superpowers were real Immortality - Joy Lin
93
If superpowers were real Invisibility - Joy Lin
106
If superpowers were real Super speed - Joy Lin
109
If superpowers were real Super strength - Joy Lin
90
If superpowers were real- which would you choose - Joy Lin
48
663
040 TED-Ed Professional Development
Overcoming the scientific divide - Aaron Reedy
210
The magic of QR codes in the classroom - Karen Mensing
136
Using unanswered questions to teach - John Gensic
83
429
041 Animation Basics
Animation basics Homemade special effects - TED-Ed
33
Animation basics The art of timing and spacing - TED-Ed
100
Making a TED-Ed Lesson Animating zombies
130
Making a TED-Ed Lesson Animation
81
Making a TED-Ed Lesson Bringing a pop-up book to life
69
Making a TED-Ed Lesson Creative process
65
Making a TED-Ed Lesson Synesthesia and playing cards
80
Making a TED-Ed Lesson Two ways to animate slam poetry
139
Pixar The math behind the movies - Tony DeRose
118
815
042 Student Voices from
Meet Melissa Perez
22
Meet Shayna Cody
23
45
043 Mysteries of Vernacular
Mysteries of vernacular Bewilder - Jessica Oreck and Rachael Teel
26
Mysteries of vernacular Dynamite - Jessica Oreck and Rachael Teel
30
Mysteries of vernacular Earwig - Jessica Oreck and Rachael Teel
29
Mysteries of vernacular Fizzle - Jessica Oreck and Rachael Teel
25
Mysteries of vernacular Gorgeous - Jessica Oreck and Rachael Teel
25
Mysteries of vernacular Inaugurate - Jessica Oreck
28
Mysteries of vernacular Jade - Jessica Oreck and Rachael Teel
38
Mysteries of vernacular Keister - Jessica Oreck and Rachael Teel
28
Mysteries of vernacular Lady - Jessica Oreck and Rachael Teel
28
Mysteries of vernacular Miniature - Jessica Oreck
26
Mysteries of vernacular Odd - Jessica Oreck and Rachael Teel
26
Mysteries of vernacular Quarantine - Jessica Oreck and Rachael Teel
41
Mysteries of vernacular Sarcophagus - Jessica Oreck and Rachael Teel
31
Mysteries of vernacular Tuxedo - Jessica Oreck
28
Mysteries of vernacular Ukulele - Jessica Oreck and Rachael Teel
27
Mysteries of vernacular Venom - Jessica Oreck and Rachael Teel
27
Mysteries of vernacular Window - Jessica Oreck and Rachael Teel
23
Mysteries of vernacular X-ray - Jessica Oreck and Rachael Teel
11
Mysteries of vernacular Yankee - Jessica Oreck and Rachael Teel
25
Mysteries of vernacular Zero - Jessica Oreck and Rachael Teel
29
551
044 Ecofying Cities
Are we running out of clean water - Balsher Singh Sidhu
67
Building the world-s largest -and most controversial- power plant - Alex Gendler
75
Can we create the perfect farm - Brent Loken
112
The fascinating history of cemeteries - Keith Eggener
82
The wildly complex anatomy of a sneaker - Angel Chang
74
Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
67
What happens if you cut down all of a city-s trees - Stefan Al
72
What if there were 1 trillion more trees - Jean-François Bastin
85
What is phantom traffic and why is it ruining your life - Benjamin Seibold
69
Which bag should you use - Luka Seamus Wright and Imogen Ellen Napper
71
Why isn’t the Netherlands underwater - Stefan Al
21
“What happened when we all stopped” narrated by Jane Goodall
46
841
045 Everyone Has a Story
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
69
History-s worst nun - Theresa A. Yugar
69
How one scientist took on the chemical industry - Mark Lytle
73
Lessons from Auschwitz The power of our words - Benjamin Zander
13
The Akune brothers Siblings on opposite sides of war - Wendell Oshiro
24
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
69
The first and last king of Haiti - Marlene Daut
72
The hidden life of Rosa Parks - Riché D. Richardson
69
The imaginary king who changed the real world - Matteo Salvadore
73
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
82
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
70
The mysterious life and death of Rasputin - Eden Girma
73
The secret student resistance to Hitler - Iseult Gillespie
78
Ugly history Japanese American incarceration camps - Densho
82
Who IS Sherlock Holmes - Neil McCaw
74
Who was the world-s first author - Soraya Field Fiorio
67
1057
046 You Are What You Eat
Are food preservatives bad for you - Eleanor Nelsen
74
How do carbohydrates impact your health - Richard J. Wood
77
How sugar affects the brain - Nicole Avena
99
How the food you eat affects your brain - Mia Nacamulli
73
How the food you eat affects your gut - Shilpa Ravella
75
How to spot a fad diet - Mia Nacamulli
71
Should we eat bugs - Emma Bryce
97
Sugar Hiding in plain sight - Robert Lustig
62
The dark history of bananas - John Soluri
82
The science of milk - Jonathan J. O-Sullivan
80
What causes cavities - Mel Rosenberg
74
What is a calorie - Emma Bryce
59
What’s the big deal with gluten - William D. Chey
23
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
76
1022
047 Mind Matters
Aphasia The disorder that makes you lose your words - Susan Wortman-Jutt
74
Are all of your memories real - Daniel L. Schacter
73
Could your brain repair itself - Ralitsa Petrova
57
Diagnosing a zombie Brain and body -Part one- - Tim Verstynen - Bradley Voytek
50
Diagnosing a zombie brain and behavior -Part two- - Tim Verstynen - Bradley Voytek
52
Do politics make us irrational - Jay Van Bavel
78
Does stress affect your memory - Elizabeth Cox
72
Earworms Those songs that get stuck in your head - Elizabeth Hellmuth Margulis
67
Ethical dilemma The burger murders - George Siedel and Christine Ladwig
77
How close are we to uploading our minds - Michael S.A. Graziano
75
How do brain scans work - John Borghi and Elizabeth Waters
73
How do drugs affect the brain - Sara Garofalo
79
How do our brains process speech - Gareth Gaskell
62
How does the Rorschach inkblot test work - Damion Searls
77
How memories form and how we lose them - Catharine Young
64
How much of what you see is a hallucination - Elizabeth Cox
80
How playing an instrument benefits your brain - Anita Collins
80
How spontaneous brain activity keeps you alive - Nathan S. Jacobs
81
How stress affects your body - Sharon Horesh Bergquist
67
How stress affects your brain - Madhumita Murgia
64
How to practice effectively...for just about anything - Annie Bosler and Don Greene
70
How to stay calm under pressure - Noa Kageyama and Pen-Pen Chen
68
Is marijuana bad for your brain - Anees Bahji
97
Is telekinesis real - Emma Bryce
82
Pavlovian reactions aren-t just for dogs - Benjamin N. Witts
6
The benefits of a bilingual brain - Mia Nacamulli
73
The benefits of a good night-s sleep - Shai Marcu
88
The dark history of IQ tests - Stefan C. Dombrowski
83
The great brain debate - Ted Altschuler
80
The left brain vs. right brain myth - Elizabeth Waters
58
The psychology of post-traumatic stress disorder - Joelle Rabow Maletis
80
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
74
The terrors of sleep paralysis - Ami Angelowicz
132
The truth about electroconvulsive therapy -ECT- - Helen M. Farrell
60
What causes insomnia - Dan Kwartler
74
What causes panic attacks- and how can you prevent them - Cindy J. Aaronson
75
What happens when you have a concussion - Clifford Robbins
88
What happens when you remove the hippocampus - Sam Kean
78
What if we could look inside human brains - Moran Cerf
57
What is Alzheimer-s disease - Ivan Seah Yu Jun
55
What is bipolar disorder - Helen M. Farrell
89
What is consciousness - Michael S. A. Graziano
81
What is dyslexia - Kelli Sandman-Hurley
109
What is imposter syndrome and how can you combat it - Elizabeth Cox
62
What is schizophrenia - Anees Bahji
82
What percentage of your brain do you use - Richard E. Cytowic
113
Why the insect brain is so incredible - Anna Stöckl
62
Why the octopus brain is so extraordinary - Cláudio L. Guerra
62
3540
048 The Big Questions
A brief history of melancholy - Courtney Stephens
81
Are there universal expressions of emotion - Sophie Zadeh
70
Are you a body with a mind or a mind with a body - Maryam Alimardani
85
Can robots be creative - Gil Weinberg
25
Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
69
Does time exist - Andrew Zimmerman Jones
81
How can you change someone-s mind -hint facts aren-t always enough- - Hugo Mercier
67
How close are we to uploading our minds - Michael S.A. Graziano
75
How do you know you exist - James Zucker
57
Is life meaningless And other absurd questions - Nina Medvinskaya
80
Mary-s Room A philosophical thought experiment - Eleanor Nelsen
71
Plato’s Allegory of the Cave - Alex Gendler
70
Plato’s best -and worst- ideas - Wisecrack
67
The Turing test Can a computer pass for a human - Alex Gendler
70
The ethical dilemma of self-driving cars - Patrick Lin
66
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
79
The philosophy of Stoicism - Massimo Pigliucci
76
The power of the placebo effect - Emma Bryce
65
There may be extraterrestrial life in our solar system - Augusto Carballido
74
Three ways the universe could end - Venus Keus
72
What Aristotle and Joshua Bell can teach us about persuasion - Conor Neill
67
What is imposter syndrome and how can you combat it - Elizabeth Cox
62
What is love - Brad Troeger
72
What is the universe expanding into - Sajan Saini
76
Who am I A philosophical inquiry - Amy Adkins
69
Why do we love A philosophical inquiry - Skye C. Cleary
91
Would you opt for a life with no pain - Hayley Levitt and Bethany Rickwald
63
Would you sacrifice one person to save five - Eleanor Nelsen
71
Zen kōans unsolvable enigmas designed to break your brain - Puqun Li
70
2041
049 The Artist's Palette
A brief history of religion in art - TED-Ed
72
Can origami save your life - Evan Zodl
72
Da Vinci-s Vitruvian Man of math - James Earle
53
Frida Kahlo The woman behind the legend - Iseult Gillespie
61
Gyotaku The ancient Japanese art of printing fish - K. Erica Dodge
52
How ancient art influenced modern art - Felipe Galindo
68
How to see more and care less The art of Georgia O-Keeffe - Iseult Gillespie
75
Is graffiti art Or vandalism - Kelly Wall
64
Is there a difference between art and craft - Laura Morelli
85
The art forger who tricked the Nazis - Noah Charney
68
The chaotic brilliance of artist Jean-Michel Basquiat - Jordana Moore Saggese
67
The complex geometry of Islamic design - Eric Broug
71
The many meanings of Michelangelo-s Statue of David - James Earle
53
The strange history of the world-s most stolen painting - Noah Charney
74
The unexpected math behind Van Gogh-s Starry Night - Natalya St. Clair
73
What is abstract expressionism - Sarah Rosenthal
66
Who decides what art means - Hayley Levitt
65
Why is Vermeer-s Girl with the Pearl Earring considered a masterpiece - James Earle
63
Why is this painting so captivating - James Earle and Christina Bozsik
57
Why is this painting so shocking - Iseult Gillespie
70
1329
050 Behind the Curtain
A different way to visualize rhythm - John Varney
62
A tap dancer-s craft - Andrew Nemr
8
Beach Bodies -in spoken word- - David Fasanya and Gabriel Barralaga
52
Beatboxing 101 - BEAT NYC
57
Getting started as a DJ Mixing- mashups and digital turntables - Cole Plante
115
How to read music - Tim Hansen
132
Kabuki The people-s dramatic art - Amanda Mattes
65
Music and creativity in Ancient Greece - Tim Hansen
68
Music as a language - Victor Wooten
61
Rhythm in a box The story of the cajon drum - Paul Jennings
46
The battle of the Greek tragedies - Melanie Sirof
74
The emergence of drama as a literary art - Mindy Ploeckelmann
55
The history of African-American social dance - Camille A. Brown
65
The origins of ballet - Jennifer Tortorello and Adrienne Westwood
63
The physics of playing guitar - Oscar Fernando Perez
69
Why should you listen to Vivaldi-s Four Seasons - Betsy Schwarm
55
1047
051 Discovering the Deep
Conserving our spectacular- vulnerable coral reefs - Joshua Drew
72
Deep ocean mysteries and wonders - David Gallo
195
How Life Begins in the Deep Ocean
78
How big is the ocean - Scott Gass
121
How giant sea creatures eat tiny sea creatures - Kelly Benoit-Bird
95
How squids outsmart their predators - Carly Anne York
71
Jellyfish predate dinosaurs. How have they survived so long - David Gruber
75
Making waves The power of concentration gradients - Sasha Wright
80
Real life sunken cities - Peter Campbell
65
The Secret Life of Plankton
64
The Survival of the Sea Turtle
85
The lovable -and lethal- sea lion - Claire Simeone
66
The nurdles- quest for ocean domination - Kim Preshoff
75
The otherworldly creatures in the ocean-s deepest depths - Lidia Lins
73
The secret lives of baby fish - Amy McDermott
59
The surprising -and invisible- signatures of sea creatures - Kakani Katija
56
These squids can fly... no- really - Robert Siddall
66
Why are blue whales so enormous - Asha de Vos
72
Why are sharks so awesome - Tierney Thys
67
Why do whales sing - Stephanie Sardelis
74
Will the ocean ever run out of fish - Ayana Elizabeth Johnson and Jennifer Jacquet
65
1674
052 Our Changing Climate
A brief history of plastic
73
Are we running out of clean water - Balsher Singh Sidhu
66
Can 100- renewable energy power the world - Federico Rosei and Renzo Rosei
87
Can the ocean run out of oxygen - Kate Slabosky
74
Can we create the perfect farm - Brent Loken
112
Can wildlife adapt to climate change - Erin Eastwood
73
Climate change Earth-s giant game of Tetris - Joss Fong
41
How do ocean currents work - Jennifer Verduin
65
How long will human impacts last - David Biello
78
How one scientist took on the chemical industry - Mark Lytle
72
How quantum mechanics explains global warming - Lieven Scheire
75
How to create cleaner coal - Emma Bryce
93
How to grow a glacier - M Jackson
78
Is the weather actually becoming more extreme - R. Saravanan
72
Phenology and nature-s shifting rhythms - Regina Brinker
55
The big-beaked- rock-munching fish that protect coral reefs - Mike Gil
71
The carbon cycle - Nathaniel Manning
51
The nurdles- quest for ocean domination - Kim Preshoff
75
The science of smog - Kim Preshoff
75
The wildly complex anatomy of a sneaker - Angel Chang
74
The world’s largest organism - Alex Rosenthal
84
The world’s most dangerous fart - Nick Caruso and Dani Rabaiotti
64
The “myth” of the boiling frog
64
This sea creature breathes through its butt - Cella Wright
70
Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
67
Vultures The acid-puking- plague-busting heroes of the ecosystem - Kenny Coogan
66
What if there were 1 trillion more trees - Jean-François Bastin
85
What really happens to the plastic you throw away - Emma Bryce
58
What would happen if every human suddenly disappeared - Dan Kwartler
71
What’s a smartphone made of - Kim Preshoff
73
When will the next ice age happen - Lorraine Lisiecki
71
Which bag should you use - Luka Seamus Wright and Imogen Ellen Napper
71
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
75
Why is biodiversity so important - Kim Preshoff
66
Why isn’t the Netherlands underwater - Stefan Al
21
Why the Arctic is climate change-s canary in the coal mine - William Chapman
58
Will the ocean ever run out of fish - Ayana Elizabeth Johnson and Jennifer Jacquet
65
“What happened when we all stopped” narrated by Jane Goodall
46
2635
053 Troubleshooting the World
Biodiesel The afterlife of oil - Natascia Radice
14
Biofuels and bioprospecting for beginners - Craig A. Kohn
57
Fresh water scarcity An introduction to the problem - Christiana Z. Peppard
51
How exposing anonymous companies could cut down on crime - Global Witness
64
How one teenager unearthed baseball-s untold history - Cam Perron
122
How we conquered the deadly smallpox virus - Simona Zompi
68
Poetic Stickup Put the Financial Aid in the Bag
80
Want to be an activist Start with your toys - McKenna Pope
82
Why aren-t we only using solar power - Alexandros George Charalambides
70
608
054 The Writer's Workshop
Become a slam poet in five steps - Gayle Danley
51
Beware of nominalizations -AKA zombie nouns- - Helen Sword
55
Capturing authentic narratives - Michele Weldon
51
Comma story - Terisa Folaron
121
First person vs. Second person vs. Third person - Rebekah Bergman
72
Grammar-s great divide The Oxford comma - TED-Ed
48
How false news can spread - Noah Tavlin
48
How many verb tenses are there in English - Anna Ananichuk
69
How misused modifiers can hurt your writing - Emma Bryce
46
How to build a fictional world - Kate Messner
102
How to make your writing funnier - Cheri Steinkellner
74
How to make your writing suspenseful - Victoria Smith
64
How to use a semicolon - Emma Bryce
50
How to write descriptively - Nalo Hopkinson
67
In on a secret That-s dramatic irony - Christopher Warner
42
Situational irony The opposite of what you think - Christopher Warner
47
Slowing down time -in writing - film- - Aaron Sitze
93
The Power of Simple Words - Terin Izil
29
The case against good and bad - Marlee Neel
95
The power of a great introduction - Carolyn Mohr
14
The punishable perils of plagiarism - Melissa Huseman D-Annunzio
54
Three anti-social skills to improve your writing - Nadia Kalman
51
What do all languages have in common - Cameron Morin
75
What is verbal irony - Christopher Warner
50
What makes a poem … a poem - Melissa Kovacs
78
When to use me- myself and I - Emma Bryce
40
1586
055 Visualizing Data
Game theory challenge Can you predict human behavior - Lucas Husted
65
How statistics can be misleading - Mark Liddell
65
Population pyramids Powerful predictors of the future - Kim Preshoff
73
Visualizing the world-s Twitter data - Jer Thorp
83
Why do people fear the wrong things - Gerd Gigerenzer
18
304
056 Cyber-Influence & Power
Can machines read your emotions - Kostas Karpouzis
64
Defining cyberwarfare...in hopes of preventing it - Daniel Garrie
8
How much does a video weigh - Michael Stevens of Vsauce
148
Is there a limit to technological progress - Clément Vidal
71
Network theory - Marc Samet
55
346
057 Getting Under Our Skin
A curable condition that causes blindness - Andrew Bastawrous
63
At what moment are you dead - Randall Hayes
86
Cell membranes are way more complicated than you think - Nazzy Pakpour
70
Cell vs. virus A battle for health - Shannon Stiles
57
Claws vs. nails - Matthew Borths
70
Could a breathalyzer detect cancer - Julian Burschka
64
Debunking the myths of OCD - Natascha M. Santos
71
Does stress cause pimples - Claudia Aguirre
54
Eye vs. camera - Michael Mauser
70
How Do Pain Relievers Work - George Zaidan
85
How X-rays see through your skin - Ge Wang
66
How a few scientists transformed the way we think about disease - Tien Nguyen
73
How a wound heals itself - Sarthak Sinha
61
How aspirin was discovered - Krishna Sudhir
78
How blood pressure works - Wilfred Manzano
65
How bones make blood - Melody Smith
72
How can we solve the antibiotic resistance crisis - Gerry Wright
90
How close are we to eradicating HIV - Philip A. Chan
71
How did teeth evolve - Peter S. Ungar
70
How do blood transfusions work - Bill Schutt
66
How do cancer cells behave differently from healthy ones - George Zaidan
61
How do contraceptives work - NWHunter
61
How do germs spread -and why do they make us sick- - Yannay Khaikin and Nicole Mideo
92
How do glasses help us see - Andrew Bastawrous and Clare Gilbert
68
How do lungs work - Emma Bryce
48
How do nerves work - Elliot Krane
84
How do scars form - Sarthak Sinha
54
How do steroids affect your muscles— and the rest of your body - Anees Bahji
78
How do ventilators work - Alex Gendler
75
How do viruses jump from animals to humans - Ben Longdon
70
How do vitamins work - Ginnie Trinh Nguyen
72
How do we smell - Rose Eveleth
48
How do you know if you have a virus - Cella Wright
68
How do your kidneys work - Emma Bryce
57
How does alcohol make you drunk - Judy Grisel
78
How does anesthesia work - Steven Zheng
74
How does caffeine keep us awake - Hanan Qasim
76
How does cancer spread through the body - Ivan Seah Yu Jun
68
How does chemotherapy work - Hyunsoo Joshua No
72
How does laser eye surgery work - Dan Reinstein
76
How does the thyroid manage your metabolism - Emma Bryce
48
How does your body know what time it is - Marco A. Sotomayor
69
How does your body process medicine - Céline Valéry
62
How does your brain respond to pain - Karen D. Davis
105
How does your immune system work - Emma Bryce
76
How fast is the speed of thought - Seena Mathew
73
How in vitro fertilization -IVF- works - Nassim Assefi and Brian A. Levine
96
How menstruation works - Emma Bryce
64
How mucus keeps us healthy - Katharina Ribbeck
60
How one scientist averted a national health crisis - Andrea Tone
75
How optical illusions trick your brain - Nathan S. Jacobs
76
How stress affects your body - Sharon Horesh Bergquist
67
How the heart actually pumps blood - Edmond Hui
71
How this disease changes the shape of your cells - Amber M. Yates
76
How to 3D print human tissue - Taneka Jones
71
How to grow a bone - Nina Tandon
71
How to make a mummy - Len Bloch
62
How to master your sense of smell - Alexandra Horowitz
70
How to sequence the human genome - Mark J. Kiel
72
How your digestive system works - Emma Bryce
75
Human sperm vs. the sperm whale - Aatish Bhatia
85
Is DNA the future of data storage - Leo Bear-McGuinness
72
Is human evolution speeding up or slowing down - Laurence Hurst
77
Is it bad to hold your pee - Heba Shaheed
59
Is marijuana bad for your brain - Anees Bahji
96
Is there a disease that makes us love cats - Jaap de Roode
71
Learning from smallpox How to eradicate a disease - Julie Garon and Walter A. Orenstein
85
Oxygen’s surprisingly complex journey through your body - Enda Butler
73
Performing brain surgery without a scalpel - Hyunsoo Joshua No
69
Secrets of the X chromosome - Robin Ball
73
The accident that changed the world - Allison Ramsey and Mary Staicu
72
The benefits of good posture - Murat Dalkilinç
67
The dangers of mixing drugs - Céline Valéry
74
The effects of underwater pressure on the body - Neosha S Kashef
60
The evolution of the human eye - Joshua Harvey
67
The fascinating science behind phantom limbs - Joshua W. Pate
76
The immortal cells of Henrietta Lacks - Robin Bulleri
65
The mysterious science of pain - Joshua W. Pate
70
The mystery of motion sickness - Rose Eveleth
68
The past- present and future of the bubonic plague - Sharon N. DeWitte
62
The race to sequence the human genome - Tien Nguyen
73
The science of attraction - Dawn Maslar
89
The science of skin color - Angela Koine Flynn
71
The science of stage fright -and how to overcome it- - Mikael Cho
109
The strange case of the cyclops sheep - Tien Nguyen
64
The surprising cause of stomach ulcers - Rusha Modi
76
The surprising reason our muscles get tired - Christian Moro
67
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
74
What are mini brains - Madeline Lancaster
71
What are stem cells - Craig A. Kohn
65
What are those floaty things in your eye - Michael Mauser
70
What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
78
What causes bad breath - Mel Rosenberg
60
What causes body odor - Mel Rosenberg
60
What causes constipation - Heba Shaheed
49
What causes dandruff- and how do you get rid of it - Thomas L. Dawson
69
What causes headaches - Dan Kwartler
76
What causes kidney stones - Arash Shadman
72
What causes opioid addiction- and why is it so tough to combat - Mike Davis
124
What causes panic attacks- and how can you prevent them - Cindy J. Aaronson
76
What does the liver do - Emma Bryce
50
What does the pancreas do - Emma Bryce
45
What happens during a heart attack - Krishna Sudhir
77
What happens during a stroke - Vaibhav Goswami
71
What happens when you get heat stroke - Douglas J. Casa
59
What happens when your DNA is damaged - Monica Menesini
74
What is HPV and how can you protect yourself from it - Emma Bryce
66
What is a coronavirus - Elizabeth Cox
75
What is epigenetics - Carlos Guerrero-Bosagna
75
What is fat - George Zaidan
67
What is leukemia - Danilo Allegra and Dania Puggioni
67
What is obesity - Mia Nacamulli
77
What makes muscles grow - Jeffrey Siegel
65
What makes tattoos permanent - Claudia Aguirre
74
What makes tuberculosis -TB- the world-s most infectious killer - Melvin Sanicas
67
What we know -and don-t know- about Ebola - Alex Gendler
58
What would happen if you didn’t drink water - Mia Nacamulli
72
What would happen if you didn’t sleep - Claudia Aguirre
65
What’s that ringing in your ears - Marc Fagelson
77
Which is better Soap or hand sanitizer - Alex Rosenthal and Pall Thordarson
80
Which sunscreen should you choose - Mary Poffenroth
70
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
75
Who-s at risk for colon cancer - Amit H. Sachdev and Frank G. Gress
67
Why are human bodies asymmetrical - Leo Q. Wan
63
Why are some people left-handed - Daniel M. Abrams
78
Why do humans have a third eyelid - Dorsa Amir
66
Why do our bodies age - Monica Menesini
78
Why do people have seasonal allergies - Eleanor Nelsen
77
Why do some people go bald - Sarthak Sinha
67
Why do we have to wear sunscreen - Kevin P. Boyd
74
Why do we hiccup - John Cameron
65
Why do we itch - Emma Bryce
65
Why do we pass gas - Purna Kashyap
65
Why do we sweat - John Murnan
69
Why do women have periods
70
Why do you get a fever when you-re sick - Christian Moro
75
Why do you need to get a flu shot every year - Melvin Sanicas
74
Why do your knuckles pop - Eleanor Nelsen
60
Why does your voice change as you get older - Shaylin A. Schundler
70
Why haven’t we cured arthritis - Kaitlyn Sadtler and Heather J. Faust
67
Why is it so hard to cure cancer - Kyuson Yun
73
Why is meningitis so dangerous - Melvin Sanicas
69
Why it’s so hard to cure HIVAIDS - Janet Iwasa
67
Why sitting is bad for you - Murat Dalkilinç
74
You are your microbes - Jessica Green and Karen Guillemin
60
Your body vs. implants - Kaitlyn Sadtler
69
10323
058 Out of This World
Are we living in a simulation - Zohreh Davoudi
69
Can a black hole be destroyed - Fabio Pacucci
73
Could comets be the source of life on Earth - Justin Dowd
53
Could human civilization spread across the whole galaxy - Roey Tzezana
69
Could the Earth be swallowed by a black hole - Fabio Pacucci
70
Could we actually live on Mars - Mari Foroutan
62
Could we harness the power of a black hole - Fabio Pacucci
77
Could we survive prolonged space travel - Lisa Nip
73
Einstein-s twin paradox explained - Amber Stuver
97
Four ways to understand the Earth-s age - Joshua M. Sneideman
57
Hawking-s black hole paradox explained - Fabio Pacucci
81
How do we study the stars - Yuan-Sen Ting
73
How far would you have to go to escape gravity - Rene Laufer
26
How fast are you moving right now - Tucker Hiatt
91
How small are we in the scale of the universe - Alex Hofeldt
57
How to build a dark matter detector - Jenna Saffin
68
How to detect a supernova - Samantha Kuula
66
Is space trying to kill us - Ron Shaneyfelt
47
Is there a center of the universe - Marjee Chmiel and Trevor Owens
96
Light seconds- light years- light centuries How to measure extreme distances - Yuan-Sen Ting
83
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
75
Newton’s three-body problem explained - Fabio Pacucci
69
Should we be looking for life elsewhere in the universe - Aomawa Shields
70
Sunlight is way older than you think - Sten Odenwald
62
The beginning of the universe- for beginners - Tom Whyntie
70
The death of the universe - Renée Hlozek
68
The dust bunnies that built our planet - Lorin Swint Matthews
75
The first asteroid ever discovered - Carrie Nugent
76
The journey to Pluto- the farthest world ever explored - Alan Stern
86
The life cycle of a neutron star - David Lunney
72
The moon illusion - Andrew Vanden Heuvel
61
There may be extraterrestrial life in our solar system - Augusto Carballido
74
Three ways the universe could end - Venus Keus
72
What creates a total solar eclipse - Andy Cohen
98
What if every satellite suddenly disappeared - Moriba Jah
70
What is the universe expanding into - Sajan Saini
76
What is the universe made of - Dennis Wildfogel
61
What light can teach us about the universe - Pete Edwards
62
Where does gold come from - David Lunney
63
Who won the space race - Jeff Steers
70
Why is NASA sending a spacecraft to a metal world - Linda T. Elkins-Tanton
64
Why neutrinos matter - Sílvia Bravo Gallart
72
Would you live on the moon - Alex Gendler
65
3019
059 Reading Between the Lines
A host of heroes - April Gudenrath
74
A poetic experiment Walt Whitman- interpreted by three animators - Justin Moore
36
An anti-hero of one-s own - Tim Adams
47
Does The Wonderful Wizard of Oz have a hidden message - David B. Parker
72
Everything you need to know to read Frankenstein - Iseult Gillespie
68
Everything you need to know to read “The Canterbury Tales” - Iseult Gillespie
68
How did Dracula become the world-s most famous vampire - Stanley Stepanic
68
How fiction can change reality - Jessica Wise
86
How science fiction can help predict the future - Roey Tzezana
77
How to recognize a dystopia - Alex Gendler
83
Infinity according to Jorge Luis Borges - Ilan Stavans
65
Insults by Shakespeare
108
Mining literature for deeper meanings - Amy E. Harter
59
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
67
The art of the metaphor - Jane Hirshfield
104
The controversial origins of the Encyclopedia - Addison Anderson
81
The evolution of the book - Julie Dreyfuss
62
The myth of Cupid and Psyche - Brendan Pelsue
69
The myth of Icarus and Daedalus - Amy Adkins
73
The myth of Oisín and the land of eternal youth - Iseult Gillespie
49
The poet who painted with his words - Geneviève Emy
62
The science behind the myth Homer-s Odyssey - Matt Kaplan
71
The tragic myth of Orpheus and Eurydice - Brendan Pelsue
60
Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
73
What Orwellian really means - Noah Tavlin
79
What makes a hero - Matthew Winkler
96
What makes something Kafkaesque - Noah Tavlin
75
What “Machiavellian” really means - Pazit Cahlon and Alex Gendler
72
What-s the definition of comedy Banana. - Addison Anderson
68
Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
71
Why should you read Don Quixote - Ilan Stavans
92
Why should you read Edgar Allan Poe - Scott Peeples
73
Why should you read Hamlet - Iseult Gillespie
73
Why should you read James Joyce-s Ulysses - Sam Slote
40
Why should you read One Hundred Years of Solitude - Francisco Díez-Buzo
80
Why should you read Tolstoy-s War and Peace - Brendan Pelsue
74
Why should you read Toni Morrison’s “Beloved” - Yen Pham
71
Why should you read Virgil-s Aeneid - Mark Robinson
74
Why should you read Virginia Woolf - Iseult Gillespie
87
Why should you read Waiting For Godot - Iseult Gillespie
83
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
62
Why should you read “Crime and Punishment” - Alex Gendler
67
Why should you read “Dune” by Frank Herbert - Dan Kwartler
75
Why should you read “Fahrenheit 451” - Iseult Gillespie
65
Why should you read “Kafka on the Shore” - Iseult Gillespie
70
Why should you read “Lord of the Flies” by William Golding - Jill Dash
67
Why should you read “Midnight’s Children” - Iseult Gillespie
80
Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
67
Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
55
Why tragedies are alluring - David E. Rivas
63
3561
060 Actions and Reactions
Activation energy Kickstarting chemical reactions - Vance Kite
48
All of the energy in the universe is... - George Zaidan and Charles Morton
55
Are spotty fruits and vegetables safe to eat - Elizabeth Brauer
62
Can you survive nuclear fallout - Brooke Buddemeier and Jessica S. Wieder
76
Describing the invisible properties of gas - Brian Bennett
43
Early forensics and crime-solving chemists - Deborah Blum
127
From DNA to Silly Putty- the diverse world of polymers - Jan Mattingly
74
History’s deadliest colors - J. V. Maranto
73
How atoms bond - George Zaidan and Charles Morton
53
How batteries work - Adam Jacobson
63
How big is a mole -Not the animal- the other one.- - Daniel Dulek
81
How do pregnancy tests work - Tien Nguyen
64
How do we separate the seemingly inseparable - Iddo Magen
66
How polarity makes water behave strangely - Christina Kleinberg
59
How to speed up chemical reactions -and get a date- - Aaron Sams
103
How to spot a counterfeit bill - Tien Nguyen
58
How to squeeze electricity out of crystals - Ashwini Bharathula
27
How to unboil an egg - Eleanor Nelsen
62
Is radiation dangerous - Matt Anticole
82
Radioactivity Expect the unexpected - Steve Weatherall
66
Solid- liquid- gas and … plasma - Michael Murillo
54
Solving the puzzle of the periodic table - Eric Rosado
66
The 2-400-year search for the atom - Theresa Doud
80
The ABC-s of gas Avogadro- Boyle- Charles - Brian Bennett
34
The beneficial bacteria that make delicious food - Erez Garty
70
The chemical reaction that feeds the world - Daniel D. Dulek
77
The chemistry of cold packs - John Pollard
68
The chemistry of cookies - Stephanie Warren
81
The deadly irony of gunpowder - Eric Rosado
49
The genius of Mendeleev-s periodic table - Lou Serico
62
The invisible motion of still objects - Ran Tivony
68
The law of conservation of mass - Todd Ramsey
67
The operating system of life - George Zaidan and Charles Morton
59
The science of macaroni salad What-s in a mixture - Josh Kurz
80
The science of macaroni salad What-s in a molecule - Josh Kurz
42
The strengths and weaknesses of acids and bases - George Zaidan and Charles Morton
52
The uncertain location of electrons - George Zaidan and Charles Morton
93
Under the hood The chemistry of cars - Cynthia Chubbuck
68
What can you learn from ancient skeletons - Farnaz Khatibi
64
What is chemical equilibrium - George Zaidan and Charles Morton
52
What is chirality and how did it get in my molecules - Michael Evans
86
What is metallic glass - Ashwini Bharathula
71
What is the shape of a molecule - George Zaidan and Charles Morton
55
What triggers a chemical reaction - Kareem Jarrah
56
Why don-t oil and water mix - John Pollard
78
2974
061 Before and After Einstein
An athlete uses physics to shatter world records - Asaf Bar-Yosef
58
Are ghost ships real - Peter B. Campbell
70
Could we create dark matter - Rolf Landua
73
Dark matter The matter we can-t see - James Gillies
82
Einstein-s brilliant mistake Entangled states - Chad Orzel
77
Einstein-s miracle year - Larry Lagerstrom
75
Football physics The impossible free kick - Erez Garty
53
Free falling in outer space - Matt J. Carlson
64
How cosmic rays help us understand the universe - Veronica Bindi
65
How does an atom-smashing particle accelerator work - Don Lincoln
54
How does work...work - Peter Bohacek
69
How heavy is air - Dan Quinn
48
How taking a bath led to Archimedes- principle - Mark Salata
54
How to Think About Gravity - Jon Bergmann
77
If matter falls down- does antimatter fall up - Chloé Malbrunot
39
Is it possible to create a perfect vacuum - Rolf Landua and Anais Rassat
71
Is time travel possible - Colin Stuart
107
Light waves- visible and invisible - Lucianne Walkowicz
89
Newton-s 3 Laws- with a bicycle - Joshua Manley
49
Particles and waves The central mystery of quantum mechanics - Chad Orzel
74
Schrödinger-s cat A thought experiment in quantum mechanics - Chad Orzel
68
String theory and the hidden structures of the universe - Clifford Johnson
122
The Higgs Field- explained - Don Lincoln
46
The basics of the Higgs boson - Dave Barney and Steve Goldfarb
104
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
79
The fundamentals of space-time Part 2 - Andrew Pontzen and Tom Whyntie
73
The fundamentals of space-time Part 3 - Andrew Pontzen and Tom Whyntie
52
The genius of Marie Curie - Shohini Ghose
21
The physics of the hardest move in ballet - Arleen Sugano
62
What are gravitational waves - Amber L. Stuver
78
What can Schrödinger-s cat teach us about quantum mechanics - Josh Samani
79
What happened to antimatter - Rolf Landua
78
What in the world is topological quantum matter - Fan Zhang
72
What is color - Colm Kelleher
39
What is entropy - Jeff Phillips
73
What is the Heisenberg Uncertainty Principle - Chad Orzel
72
What is the coldest thing in the world - Lina Marieth Hoyos
67
What on Earth is spin - Brian Jones
55
Why don-t perpetual motion machines ever work - Netta Schramm
78
Why is ketchup so hard to pour - George Zaidan
72
Will we ever be able to teleport - Sajan Saini
83
2821
062 Government Declassified
A 3-minute guide to the Bill of Rights - Belinda Stutzman
16
Equality- sports- and Title IX - Erin Buzuvis and Kristine Newhall
107
Gerrymandering How drawing jagged lines can impact an election - Christina Greer
56
History vs. Richard Nixon - Alex Gendler
83
History vs. Vladimir Lenin - Alex Gendler
102
How do US Supreme Court justices get appointed - Peter Paccone
66
How do executive orders work - Christina Greer
71
How does impeachment work - Alex Gendler
74
How does money laundering work - Delena D. Spann
68
How is power divided in the United States government - Belinda Stutzman
56
How one piece of legislation divided a nation - Ben Labaree- Jr
91
How to turn protest into powerful change - Eric Liu
74
How to understand power - Eric Liu
107
Inventing the American presidency - Kenneth C. Davis
58
Prohibition Banning alcohol was a bad idea... - Rod Phillips
76
The Making of the American Constitution - Judy Walton
46
The fight for the right to vote in the United States - Nicki Beaman Griffin
65
The historical audacity of the Louisiana Purchase - Judy Walton
55
The history of the Cuban Missile Crisis - Matthew A. Jordan
71
The oddities of the first American election - Kenneth C. Davis
50
The problem with the U.S. bail system - Camilo Ramirez
92
The rise of modern populism - Takis S. Pappas
89
The story behind the Boston Tea Party - Ben Labaree
57
What causes an economic recession - Richard Coffin
73
What did democracy really mean in Athens - Melissa Schwartzberg
70
What gives a dollar bill its value - Doug Levinson
79
What happened to trial by jury - Suja A. Thomas
66
What is McCarthyism And how did it happen - Ellen Schrecker
83
What you might not know about the Declaration of Independence - Kenneth C. Davis
55
Which voting system is the best - Alex Gendler
73
Who owns the wilderness - Elyse Cox
77
Why do Americans and Canadians celebrate Labor Day -Kenneth C. Davis
63
Why do Americans vote on Tuesdays
69
Why is the US Constitution so hard to amend - Peter Paccone
62
Why wasn’t the Bill of Rights originally in the US Constitution - James Coll
67
2467
063 The World's People and Places
A brief history of alcohol - Rod Phillips
80
A brief history of cannibalism - Bill Schutt
65
A brief history of divorce - Rod Phillips
73
A brief history of goths - Dan Adams
79
A brief history of religion in art - TED-Ed
72
A day in the life of a Celtic Druid - Philip Freeman
63
A day in the life of a Cossack warrior - Alex Gendler
67
A day in the life of a Mongolian queen - Anne F. Broadbridge
66
A day in the life of an Aztec midwife - Kay Read
63
A day in the life of an ancient Egyptian doctor - Elizabeth Cox
67
A digital reimagining of Gettysburg - Anne Knowles
144
A glimpse of teenage life in ancient Rome - Ray Laurence
96
An unsung hero of the civil rights movement - Christina Greer
64
Ancient Rome’s most notorious doctor - Ramon Glazov
72
Are the illuminati real - Chip Berlet
71
Building the world-s largest -and most controversial- power plant - Alex Gendler
75
Corruption- wealth and beauty The history of the Venetian gondola - Laura Morelli
67
Did ancient Troy really exist - Einav Zamir Dembin
70
Did the Amazons really exist - Adrienne Mayor
70
Four sisters in Ancient Rome - Ray Laurence
141
Frida Kahlo The woman behind the legend - Iseult Gillespie
60
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
69
Greeting the world in peace - Jackie Jenkins
41
Harvey Milk-s radical vision of equality - Lillian Faderman
78
History vs. Che Guevara - Alex Gendler
93
History vs. Christopher Columbus - Alex Gendler
90
History vs. Cleopatra - Alex Gendler
65
History vs. Genghis Khan - Alex Gendler
90
History vs. Napoleon Bonaparte - Alex Gendler
79
History-s worst nun - Theresa A. Yugar
69
How Magellan circumnavigated the globe - Ewandro Magalhaes
86
How did Hitler rise to power - Alex Gendler and Anthony Hazard
81
How did Polynesian wayfinders navigate the Pacific Ocean - Alan Tamayose and Shantell De Silva
73
How do you decide where to go in a zombie apocalypse - David Hunter
49
How does the Nobel Peace Prize work - Adeline Cuvelier and Toril Rokseth
95
How much of human history is on the bottom of the ocean - Peter Campbell
69
How one journalist risked her life to hold murderers accountable - Christina Greer
76
How the Normans changed the history of Europe - Mark Robinson
78
Is there any truth to the King Arthur legends - Alan Lupack
78
It-s a church. It-s a mosque. It-s Hagia Sophia. - Kelly Wall
78
Mansa Musa- one of the wealthiest people who ever lived - Jessica Smith
54
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
75
Notes of a native son The world according to James Baldwin - Christina Greer
66
One of the most epic engineering feats in history - Alex Gendler
73
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
66
The Atlantic slave trade What too few textbooks told you - Anthony Hazard
87
The Egyptian Book of the Dead A guidebook for the underworld - Tejal Gala
66
The Romans flooded the Colosseum for sea battles - Janelle Peters
60
The Silk Road Connecting the ancient world through trade - Shannon Harris Castelo
84
The accident that changed the world - Allison Ramsey and Mary Staicu
71
The ancient origins of the Olympics - Armand D-Angour
42
The art forger who tricked the Nazis - Noah Charney
68
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer
72
The ballet that incited a riot - Iseult Gillespie
78
The breathtaking courage of Harriet Tubman - Janell Hobson
67
The chaotic brilliance of artist Jean-Michel Basquiat - Jordana Moore Saggese
67
The city of walls Constantinople - Lars Brownworth
52
The complicated history of surfing - Scott Laderman
79
The contributions of female explorers - Courtney Stephens
63
The dangerous race for the South Pole - Elizabeth Leane
71
The dark history of bananas - John Soluri
82
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
70
The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua
52
The first and last king of Haiti - Marlene Daut
72
The five major world religions - John Bellaimey
174
The great conspiracy against Julius Caesar - Kathryn Tempest
88
The hidden life of Rosa Parks - Riché D. Richardson
69
The hidden treasures of Timbuktu - Elizabeth Cox
81
The history of chocolate - Deanna Pucciarelli
70
The history of marriage - Alex Gendler
70
The history of tattoos - Addison Anderson
82
The history of tea - Shunan Teng
72
The imaginary king who changed the real world - Matteo Salvadore
73
The incredible history of China-s terracotta warriors - Megan Campisi and Pen-Pen Chen
69
The infamous and ingenious Ho Chi Minh Trail - Cameron Paterson
56
The legend of Annapurna- Hindu goddess of nourishment - Antara Raychaudhuri - Iseult Gillespie
72
The life cycle of a cup of coffee - A.J. Jacobs
69
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
82
The meaning of life according to Simone de Beauvoir - Iseult Gillespie
75
The most groundbreaking scientist you-ve never heard of - Addison Anderson
66
The most successful pirate of all time - Dian Murray
80
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
70
The mysterious life and death of Rasputin - Eden Girma
74
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen
63
The pharaoh that wouldn-t be forgotten - Kate Green
68
The philosophy of cynicism - William D. Desmond
76
The princess who rewrote history - Leonora Neville
70
The race to decode a mysterious language - Susan Lupack
22
The rise and fall of history’s first empire - Soraya Field Fiorio
71
The rise and fall of the Assyrian Empire - Marian H Feldman
73
The rise and fall of the Berlin Wall - Konrad H. Jarausch
96
The rise and fall of the Byzantine Empire - Leonora Neville
76
The rise and fall of the Celtic warriors - Philip Freeman
66
The rise and fall of the Inca Empire - Gordon McEwan
73
The rise and fall of the Mongol Empire - Anne F. Broadbridge
69
The rise of the Ottoman Empire - Mostafa Minawi
74
The scientific origins of the Minotaur - Matt Kaplan
69
The secret messages of Viking runestones - Jesse Byock
68
The secret student resistance to Hitler - Iseult Gillespie
78
The strange history of the world-s most stolen painting - Noah Charney
74
The true story of Sacajawea - Karen Mensing
54
The wars that inspired Game of Thrones - Alex Gendler
88
The world’s most mysterious book - Stephen Bax
74
This is Sparta Fierce warriors of the ancient world - Craig Zimmer
69
Tycho Brahe- the scandalous astronomer - Dan Wenkel
62
Ugly History Witch Hunts - Brian A. Pavlac
74
Ugly history Japanese American incarceration camps - Densho
82
Ugly history The 1937 Haitian Massacre - Edward Paulino
79
Urbanization and the future of cities - Vance Kite
58
Vampires Folklore- fantasy and fact - Michael Molina
119
What caused the French Revolution - Tom Mullaney
83
What does it mean to be a refugee - Benedetta Berti and Evelien Borgman
86
What happens if you cut down all of a city-s trees - Stefan Al
72
What happens to our bodies after we die - Farnaz Khatibi Jafari
67
What is a butt tuba and why is it in medieval art - Michelle Brown
67
What makes the Great Wall of China so extraordinary - Megan Campisi and Pen-Pen Chen
76
8587
064 The Way We Think
3 tips to boost your confidence - TED-Ed
66
5 tips to improve your critical thinking - Samantha Agoos
68
An exercise in time perception - Matt Danzico
80
Are all of your memories real - Daniel L. Schacter
73
Can you outsmart a troll -by thinking like one- - Claire Wardle
70
Can you outsmart the fallacy that fooled a generation of doctors - Elizabeth Cox
64
Can you outsmart the fallacy that started a witch hunt - Elizabeth Cox
57
Can you outsmart this logical fallacy - Alex Gendler
49
Do politics make us irrational - Jay Van Bavel
78
Ethical dilemma The burger murders - George Siedel and Christine Ladwig
76
Evolution’s great mystery - Michael Corballis
66
Game theory challenge Can you predict human behavior - Lucas Husted
65
How art can help you analyze - Amy E. Herman
71
How do focus groups work - Hector Lanz
71
How do our brains process speech - Gareth Gaskell
61
How do personality tests work - Merve Emre
71
How do you know whom to trust - Ram Neta
67
How does the Rorschach inkblot test work - Damion Searls
77
How fast is the speed of thought - Seena Mathew
72
How people rationalize fraud - Kelly Richmond Pope
68
How to manage your time more effectively -according to machines- - Brian Christian
72
How to outsmart the Prisoner’s Dilemma - Lucas Husted
77
Ideasthesia How do ideas feel - Danko Nikolić
84
Inside the minds of animals - Bryan B Rasmussen
73
Rethinking thinking - Trevor Maber
110
Should you trust unanimous decisions - Derek Abbott
54
Should you trust your first impression - Peter Mende-Siedlecki
67
The Key to Media-s Hidden Codes - Ben Beaton
102
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer
71
The dark history of IQ tests - Stefan C. Dombrowski
83
The difference between classical and operant conditioning - Peggy Andover
64
The hidden meanings of yin and yang - John Bellaimey
62
The neuroscience of imagination - Andrey Vyshedskiy
73
The psychology behind irrational decisions - Sara Garofalo
70
The psychology of narcissism - W. Keith Campbell
77
The rise of modern populism - Takis S. Pappas
90
What color is Tuesday Exploring synesthesia - Richard E. Cytowic
55
What is consciousness - Michael S. A. Graziano
81
What is depression - Helen M. Farrell
69
What is déjà vu What is déjà vu - Michael Molina
91
Who am I A philosophical inquiry - Amy Adkins
69
Why are we so attached to our things - Christian Jarrett
68
Why do people fear the wrong things - Gerd Gigerenzer
68
Why do people join cults - Janja Lalich
92
Why do we dream - Amy Adkins
86
Why do we feel nostalgia - Clay Routledge
11
3289
065 Making the Invisible Visible
How do animals see in the dark - Anna Stöckl
66
Just How Small is an Atom
109
The microbial jungles all over the place -and you- - Scott Chimileski and Roberto Kolter
76
What-s invisible More than you think - John Lloyd
168
What’s the smallest thing in the universe - Jonathan Butterworth
74
Who IS Sherlock Holmes - Neil McCaw
25
518
066 Math in Real Life
A brief history of banned numbers - Alessandra King
66
A brief history of numerical systems - Alessandra King
73
A clever way to estimate enormous numbers - Michael Mitchell
83
A trip through space to calculate distance - Heather Tunnell
60
An introduction to mathematical theorems - Scott Kennedy
85
Can origami save your life - Evan Zodl
72
Can you find the next number in this sequence - Alex Gendler
55
Can you solve Einstein’s Riddle - Dan Van der Vieren
74
Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
69
Can you solve the Mondrian squares riddle - Gordon Hamilton
66
Can you solve the airplane riddle - Judd A. Schorr
69
Can you solve the bridge riddle - Alex Gendler
54
Can you solve the control room riddle - Dennis Shasha
11
Can you solve the counterfeit coin riddle - Jennifer Lu
67
Can you solve the dark coin riddle - Lisa Winer
86
Can you solve the egg drop riddle - Yossi Elran
68
Can you solve the fish riddle - Steve Wyborney
62
Can you solve the frog riddle - Derek Abbott
66
Can you solve the locker riddle - Lisa Winer
54
Can you solve the passcode riddle - Ganesh Pai
54
Can you solve the pirate riddle - Alex Gendler
75
Can you solve the prisoner boxes riddle - Yossi Elran
74
Can you solve the prisoner hat riddle - Alex Gendler
63
Can you solve the river crossing riddle - Lisa Winer
64
Can you solve the seven planets riddle - Edwin F. Meyer
67
Can you solve the temple riddle - Dennis E. Shasha
65
Can you solve the three gods riddle - Alex Gendler
72
Can you solve the virus riddle - Lisa Winer
73
Check your intuition The birthday problem - David Knuffke
67
Did Shakespeare write his plays - Natalya St. Clair and Aaron Williams
59
Euclid-s puzzling parallel postulate - Jeff Dekofsky
73
Exploring other dimensions - Alex Rosenthal and George Zaidan
129
Exponential Growth How Folding Paper Can Get You to the Moon
62
Gridiron physics Scalars and vectors - Michelle Buchanan
71
Group theory 101 How to play a Rubik’s Cube like a piano - Michael Staff
66
How does math guide our ships at sea - George Christoph
46
How exactly does binary code work - José Américo N L F de Freitas
68
How high can you count on your fingers -Spoiler much higher than 10- - James Tanton
62
How many ways are there to prove the Pythagorean theorem - Betty Fei
70
How many ways can you arrange a deck of cards - Yannay Khaikin
54
How the Königsberg bridge problem changed mathematics - Dan Van der Vieren
65
How to defeat a dragon with math - Garth Sundem
58
How to spot a misleading graph - Lea Gaslowitz
63
How to visualize one part per million - Kim Preshoff - The TED-Ed Community
28
Inside OKCupid The math of online dating - Christian Rudder
169
Is math discovered or invented - Jeff Dekofsky
76
Making sense of irrational numbers - Ganesh Pai
69
Music and math The genius of Beethoven - Natalya St. Clair
53
One is one ... or is it
86
Pizza physics -New York-style- - Colm Kelleher
92
The Infinite Hotel Paradox - Jeff Dekofsky
132
The case of the missing fractals - Alex Rosenthal and George Zaidan
72
The coin flip conundrum - Po-Shen Loh
61
The greatest mathematician that never lived - Pratik Aghor
73
The infinite life of pi - Reynaldo Lopes
88
The last banana A thought experiment in probability - Leonardo Barichello
57
The math behind Michael Jordan’s legendary hang time - Andy Peterson and Zack Patterson
48
The mathematical secrets of Pascal’s triangle - Wajdi Mohamed Ratemi
68
The mathematics of sidewalk illusions - Fumiko Futamura
73
The mighty mathematics of the lever - Andy Peterson and Zack Patterson
68
The time value of money - German Nande
53
The unexpected math behind Van Gogh-s Starry Night - Natalya St. Clair
73
What happens if you guess - Leigh Nataro
80
What in the world is topological quantum matter - Fan Zhang
72
What is Zeno-s Dichotomy Paradox - Colm Kelleher
58
What is a vector - David Huynh
67
What-s an algorithm - David J. Malan
68
What-s the difference between accuracy and precision - Matt Anticole
70
What-s the fastest way to alphabetize your bookshelf - Chand John
66
Where do math symbols come from - John David Walters
64
Why are manhole covers round - Marc Chamberland
48
Why can-t you divide by zero - TED-Ed
75
Why do airlines sell too many tickets - Nina Klietsch
70
Why do competitors open their stores next to one another - Jac de Haan
80
Why do honeybees love hexagons - Zack Patterson and Andy Peterson
63
Why do people get so anxious about math - Orly Rubinsten
67
Why don-t perpetual motion machines ever work - Netta Schramm
78
5325
067 National Teacher Day!
Are Shakespeare-s Plays Encoded within Pi
62
Caffeine
65
DNA- Hot Pockets- - The Longest Word Ever Crash Course Biology 11
156
Deep ocean mysteries and wonders - David Gallo
195
Erin McKean The joy of lexicography
264
Exponential Growth How Folding Paper Can Get You to the Moon
61
How far is a second
16
Michio Kaku What Is Déjà Vu Big Think
30
Rhapsody on the Proof of Pi - 4
97
Sunflowers and Fibonacci - Numberphile
93
The Dark Ages...How Dark Were They- Really Crash Course World History 14
181
The fundamental theorem of arithmetic Computer Science Khan Academy
62
Why Sex
71
Why the solar system can exist
31
1384
068 Playing With Language
A brief history of plural word...s - John McWhorter
124
Are Elvish- Klingon- Dothraki and Na-vi real languages - John McWhorter
111
Birth of a nickname - John McWhorter
75
Buffalo buffalo buffalo One-word sentences and how they work - Emma Bryce
46
Does grammar matter - Andreea S. Calude
69
How can you change someone-s mind -hint facts aren-t always enough- - Hugo Mercier
66
How computers translate human language - Ioannis Papachimonas
73
How did English evolve - Kate Gardoqui
79
How did clouds get their names - Richard Hamblyn
76
How interpreters juggle two languages at once - Ewandro Magalhaes
72
How languages evolve - Alex Gendler
61
How miscommunication happens -and how to avoid it- - Katherine Hampsten
67
How to use rhetoric to get what you want - Camille A. Langston
67
Jabberwocky One of literature-s best bits of nonsense
21
One of the most difficult words to translate... - Krystian Aparta
67
Shakespearean dating tips - Anthony John Peters
32
Speech acts Constative and performative - Colleen Glenney Boggs
56
The language of lying — Noah Zandan
102
The pleasure of poetic pattern - David Silverstein
75
The race to decode a mysterious language - Susan Lupack
72
The true story of -true- - Gina Cooke
64
What happens when you die A poetic inquiry
14
Where did English come from - Claire Bowern
67
Where do new words come from - Marcel Danesi
69
Who invented writing - Matthew Winkler
5
Why Shakespeare loved iambic pentameter - David T. Freeman and Gregory Taylor
76
Why do we- like- hesitate when we- um- speak - Lorenzo García-Amaya
74
Why is there a b in doubt - Gina Cooke
51
1831
069 How Things Work
How brass instruments work - Al Cannon
59
How can we solve the antibiotic resistance crisis - Gerry Wright
90
How computer memory works - Kanawat Senanan
77
How do hard drives work - Kanawat Senanan
76
How do investors choose stocks - Richard Coffin
67
How do ocean currents work - Jennifer Verduin
65
How do personality tests work - Merve Emre
71
How do self-driving cars “see” - Sajan Saini
73
How do ventilators work - Alex Gendler
75
How do you know if you have a virus - Cella Wright
69
How does alcohol make you drunk - Judy Grisel
78
How does laser eye surgery work - Dan Reinstein
76
How does the stock market work - Oliver Elfenbaum
66
How does your smartphone know your location - Wilton L. Virgo
71
How pandemics spread
125
How to 3D print human tissue - Taneka Jones
71
How to biohack your cells to fight cancer - Greg Foot
128
How to choose your news - Damon Brown
75
How to set the table - Anna Post
89
How to spot a pyramid scheme - Stacie Bosley
75
How to take a great picture - Carolina Molinari
40
How transistors work - Gokul J. Krishnan
70
Inside your computer - Bettina Bair
103
Is there a reproducibility crisis in science - Matt Anticole
68
Magical metals- how shape memory alloys work - Ainissa Ramirez
75
Not all scientific studies are created equal - David H. Schwartz
65
Pros and cons of public opinion polls - Jason Robert Jaffe
63
Self-assembly The power of organizing the unorganized - Skylar Tibbits
50
Should we get rid of standardized testing - Arlo Kempf
77
The dark history of IQ tests - Stefan C. Dombrowski
83
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
79
The high-stakes race to make quantum computers work - Chiara Decaroli
82
The history of the barometer -and how it works- - Asaf Bar-Yosef
71
The life cycle of a cup of coffee - A.J. Jacobs
69
The life cycle of a t-shirt - Angel Chang
76
The paradox of value - Akshita Agarwal
60
The physics of playing guitar - Oscar Fernando Perez
69
The physics of surfing - Nick Pizzo
63
The power of creative constraints - Brandon Rodriguez
75
The power of the placebo effect - Emma Bryce
65
The real story behind Archimedes’ Eureka- - Armand D-Angour
69
The sonic boom problem - Katerina Kaouri
82
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
74
The truth about electroconvulsive therapy -ECT- - Helen M. Farrell
60
Under the hood The chemistry of cars - Cynthia Chubbuck
68
What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
78
What causes an economic recession - Richard Coffin
73
What causes economic bubbles - Prateek Singh
63
What does this symbol actually mean - Adrian Treharne
58
What if every satellite suddenly disappeared - Moriba Jah
71
What is a gift economy - Alex Gendler
65
What is phantom traffic and why is it ruining your life - Benjamin Seibold
70
What is the tragedy of the commons - Nicholas Amendolare
69
What makes neon signs glow A 360° animation - Michael Lipman
58
What really happens to the plastic you throw away - Emma Bryce
58
What’s a squillo- and why do opera singers need it - Ming Luke
77
What’s the difference between a scientific law and theory - Matt Anticole
75
When is water safe to drink - Mia Nacamulli
29
4176
070 Inventions that Shaped History
A brief history of chess - Alex Gendler
73
A brief history of divorce - Rod Phillips
73
A brief history of plastic
73
Hacking bacteria to fight cancer - Tal Danino
75
How Braille was invented Moments of Vision 9 - Jessica Oreck
21
How aspirin was discovered - Krishna Sudhir
78
How blue jeans were invented Moments of Vision 10 - Jessica Oreck
22
How bones make blood - Melody Smith
72
How coffee got quicker Moments of Vision 2 - Jessica Oreck
20
How did trains standardize time in the United States - William Heuisler
55
How do blood transfusions work - Bill Schutt
66
How do nuclear power plants work - M. V. Ramana and Sajan Saini
117
How do vaccines work - Kelwalin Dhanasarnsombut
68
How does chemotherapy work - Hyunsoo Joshua No
72
How does fracking work - Mia Nacamulli
85
How farming planted seeds for the Internet - Patricia Russac
58
How inventions change history -for better and for worse- - Kenneth C. Davis
60
How one scientist averted a national health crisis - Andrea Tone
75
How simple ideas lead to scientific discoveries
145
How smudge-proof lipstick was invented Moments of Vision 6 - Jessica Oreck
25
How super glue was invented Moments of Vision 8 - Jessica Oreck
22
How the Band-Aid was invented Moments of Vision 3 - Jessica Oreck
19
How the bendy straw was invented Moments of Vision 12 - Jessica Oreck
19
How the bra was invented Moments of Vision 1 - Jessica Oreck
19
How the popsicle was invented Moments of Vision 11 - Jessica Oreck
22
How the rubber glove was invented Moments of Vision 4 - Jessica Oreck
17
How the sandwich was invented Moments of Vision 5 - Jessica Oreck
16
How the stethoscope was invented Moments of Vision 7 - Jessica Oreck
20
How the world-s first metro system was built - Christian Wolmar
16
How the world-s longest underwater tunnel was built - Alex Gendler
73
Rosalind Franklin DNA-s unsung hero - Cláudio L. Guerra
61
The deadly irony of gunpowder - Eric Rosado
49
The hidden network that makes the internet possible - Sajan Saini
77
The history of the barometer -and how it works- - Asaf Bar-Yosef
71
The history of the world according to corn - Chris A. Kniesly
68
The story behind your glasses - Eva Timothy
49
The treadmill-s dark and twisted past - Conor Heffernan
59
The wacky history of cell theory - Lauren Royal-Woods
128
What cameras see that our eyes don-t - Bill Shribman
48
What if cracks in concrete could fix themselves - Congrui Jin
65
What is the world wide web - Twila Camp
56
Which is stronger Glue or tape - Elizabeth Cox
73
Who was the world-s first author - Soraya Field Fiorio
67
Why doesn’t anything stick to Teflon - Ashwini Bharathula
73
Why is cotton in everything - Michael R. Stiff
70
Why is glass transparent - Mark Miodownik
61
Why isn’t the Netherlands underwater - Stefan Al
70
2721
071 Questions No One (Yet) Knows the Answers To
Are we living in a simulation - Zohreh Davoudi
69
Calculating The Odds of Intelligent Alien Life - Jill Tarter
128
Hawking-s black hole paradox explained - Fabio Pacucci
81
How big is infinity - Dennis Wildfogel
156
How many universes are there - Chris Anderson
27
Questions No One Knows the Answers to
31
Questions No One Knows the Answers to -Full Version-
221
Why Can-t We See Evidence of Alien Life
119
832
072 Awesome Nature
A brief history of dogs - David Ian Howe
74
A guide to the energy of the Earth - Joshua M. Sneideman
90
A simple way to tell insects apart - Anika Hazra
60
Attack of the killer algae - Eric Noel Muñoz
51
Bird migration- a perilous journey - Alyssa Klavans
64
Can animals be deceptive - Eldridge Adams
70
Can plants talk to each other - Richard Karban
67
Can the ocean run out of oxygen - Kate Slabosky
75
Cannibalism in the animal kingdom - Bill Schutt
73
Cicadas The dormant army beneath your feet - Rose Eveleth
63
Curiosity- discovery and gecko feet - Robert Full
141
Dead stuff The secret ingredient in our food chain - John C. Moore
55
Do animals have language - Michele Bishop
74
Do we really need pesticides - Fernan Pérez-Gálvez
72
Evolution in a Big City
105
Feedback loops How nature gets its rhythms - Anje-Margriet Neutel
72
Five fingers of evolution - Paul Andersen
99
From the top of the food chain down Rewilding our world - George Monbiot
85
Got seeds Just add bleach- acid and sandpaper - Mary Koga
90
History through the eyes of a chicken - Chris A. Kniesly
81
How Mendel-s pea plants helped us understand genetics - Hortensia Jiménez Díaz
68
How North America got its shape - Peter J. Haproff
75
How a single-celled organism almost wiped out life on Earth - Anusuya Willis
60
How bees help plants have sex - Fernanda S. Valdovinos
83
How did feathers evolve - Carl Zimmer
49
How do animals experience pain - Robyn J. Crook
72
How do animals see in the dark - Anna Stöckl
66
How do birds learn to sing - Partha P. Mitra
24
How do crystals work - Graham Baird
68
How do dogs see with their noses - Alexandra Horowitz
66
How do geckos defy gravity - Eleanor Nelsen
66
How do schools of fish swim in harmony - Nathan S. Jacobs
89
How do tornadoes form - James Spann
58
How do we know what color dinosaurs were - Len Bloch
61
How does a jellyfish sting - Neosha S Kashef
63
How life came to land - Tierney Thys
37
How parasites change their host-s behavior - Jaap de Roode
74
How plants tell time - Dasha Savage
64
How smart are dolphins - Lori Marino
71
How smart are orangutans - Lu Gao
67
How tall can a tree grow - Valentin Hammoudi
65
How to fossilize...yourself - Phoebe A. Cohen
82
How to speak monkey The language of cotton-top tamarins - Anne Savage
76
How tsunamis work - Alex Gendler
71
How turtle shells evolved... twice - Judy Cebra Thomas
69
How we think complex cells evolved - Adam Jacobson
80
Inside the ant colony - Deborah M. Gordon
75
Inside the killer whale matriarchy - Darren Croft
78
Is fire a solid- a liquid- or a gas - Elizabeth Cox
68
Licking bees and pulping trees The reign of a wasp queen - Kenny Coogan
71
Making sense of how life fits together - Bobbi Seleski
70
Mating frenzies- sperm hoards- and brood raids the life of a fire ant queen - Walter R. Tschinkel
74
Meet the tardigrade- the toughest animal on Earth - Thomas Boothby
60
Myths and misconceptions about evolution - Alex Gendler
100
Nature-s smallest factory The Calvin cycle - Cathy Symington
89
No one can figure out how eels have sex - Lucy Cooke
81
Poison vs. venom What-s the difference - Rose Eveleth
54
Pruney fingers A gripping story - Mark Changizi
66
Reasons for the seasons - Rebecca Kaplan
77
Sex Determination More Complicated Than You Thought
115
Symbiosis A surprising tale of species cooperation - David Gonzales
44
The Arctic vs. the Antarctic - Camille Seaman
66
The Cockroach Beatbox
137
The Pangaea Pop-up - Michael Molina
65
The amazing ways plants defend themselves - Valentin Hammoudi
77
The big-beaked- rock-munching fish that protect coral reefs - Mike Gil
72
The brilliance of bioluminescence - Leslie Kenna
62
The bug that poops candy - George Zaidan
69
The case of the vanishing honeybees - Emma Bryce
57
The coelacanth A living fossil of a fish - Erin Eastwood
57
The colossal consequences of supervolcanoes - Alex Gendler
81
The evolution of animal genitalia - Menno Schilthuizen
78
The ferocious predatory dinosaurs of Cretaceous Sahara - Nizar Ibrahim
59
The fish that walk on land - Noah R. Bressman
75
The game-changing amniotic egg - April Tucker
112
The hidden worlds within natural history museums - Joshua Drew
66
The loathsome- lethal mosquito - Rose Eveleth
61
The lovable -and lethal- sea lion - Claire Simeone
66
The most colorful gemstones on Earth - Jeff Dekofsky
74
The most lightning-struck place on Earth - Graeme Anderson
51
The mysterious origins of life on Earth - Luka Seamus Wright
66
The popularity- plight and poop of penguins - Dyan deNapoli
82
The science of snowflakes - Maruša Bradač
67
The science of static electricity - Anuradha Bhagwat
54
The science of symmetry - Colm Kelleher
82
The secret language of trees - Camille Defrenne and Suzanne Simard
67
The sexual deception of orchids - Anne Gaskett
75
The simple story of photosynthesis and food - Amanda Ooten
60
The surprising reasons animals play dead - Tierney Thys
70
The threat of invasive species - Jennifer Klos
67
The three different ways mammals give birth - Kate Slabosky
72
The truth about bats - Amy Wray
83
The weird and wonderful metamorphosis of the butterfly - Franziska Bauer
63
The wild world of carnivorous plants - Kenny Coogan
68
The world’s largest organism - Alex Rosenthal
84
Tracking grizzly bears from space - David Laskin
61
Turbulence one of the great unsolved mysteries of physics - Tomás Chor
79
Vermicomposting How worms can reduce our waste - Matthew Ross
109
What happens when continents collide - Juan D. Carrillo
70
What is dust made of - Michael Marder
62
What is the biggest single-celled organism - Murry Gans
58
What would happen if every human suddenly disappeared - Dan Kwartler
71
What-s below the tip of the iceberg - Camille Seaman
133
What-s hidden among the tallest trees on Earth - Wendell Oshiro
68
What’s so great about the Great Lakes - Cheri Dobbs and Jennifer Gabrys
70
When will the next mass extinction occur - Borths- D-Emic- and Pritchard
72
Where did Earth’s water come from - Zachary Metz
54
Where do genes come from - Carl Zimmer
63
Where we get our fresh water - Christiana Z. Peppard
54
Who owns the wilderness - Elyse Cox
77
Why are earthquakes so hard to predict - Jean-Baptiste P. Koehl
71
Why are fish fish-shaped - Lauren Sallan
68
Why are sloths so slow - Kenny Coogan
69
Why are there so many insects - Murry Gans
69
Why are there so many types of apples - Theresa Doud
67
Why can-t some birds fly - Gillian Gibb
74
Why certain naturally occurring wildfires are necessary - Jim Schulz
65
Why didn’t this 2-000 year old body decompose - Carolyn Marshall
73
Why do animals form swarms - Maria R. D-Orsogna
59
Why do animals have such different lifespans - Joao Pedro de Magalhaes
70
Why do cats act so weird - Tony Buffington
68
Why do we harvest horseshoe crab blood - Elizabeth Cox
67
Why do we kiss under mistletoe - Carlos Reif
70
Why don’t poisonous animals poison themselves - Rebecca D. Tarvin
76
Why elephants never forget - Alex Gendler
78
Why is Mount Everest so tall - Michele Koppes
74
Why is biodiversity so important - Kim Preshoff
65
Why isn-t the world covered in poop - Eleanor Slade and Paul Manning
68
9204
141660
TED
72主题
021 TED-Ed Riddles Season 4
Can you solve Einstein’s Riddle - Dan Van der Vieren
51
Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
2
Can you solve the airplane riddle - Judd A. Schorr
2
Can you solve the counterfeit coin riddle - Jennifer Lu
2
Can you solve the dark coin riddle - Lisa Winer
2
Can you solve the prisoner boxes riddle - Yossi Elran
1
Can you solve the rebel supplies riddle - Alex Gendler
1
Can you solve the secret werewolf riddle - Dan Finkel
2
Can you solve the stolen rubies riddle - Dennis Shasha
2
65
022 TED-Ed Riddles Season 3
Can you solve the control room riddle - Dennis Shasha
51
Can you solve the egg drop riddle - Yossi Elran
1
Can you solve the false positive riddle - Alex Gendler
2
Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
2
Can you solve the locker riddle - Lisa Winer
2
Can you solve the rogue AI riddle - Dan Finkel
1
Can you solve the virus riddle - Lisa Winer
2
61
023 TED-Ed Riddles Season 2
Can you solve the buried treasure riddle - Daniel Griller
2
Can you solve the fish riddle - Steve Wyborney
1
Can you solve the frog riddle - Derek Abbott
2
Can you solve the killer robo-ants riddle - Dan Finkel
51
Can you solve the penniless pilgrim riddle - Daniel Finkel
1
Can you solve the pirate riddle - Alex Gendler
2
Can you solve the prisoner hat riddle - Alex Gendler
2
Can you solve the temple riddle - Dennis E. Shasha
2
63
024 TED-Ed Riddles Season 1
Can you solve the alien probe riddle - Dan Finkel
1
Can you solve the bridge riddle - Alex Gendler
51
Can you solve the giant cat army riddle - Dan Finkel
2
Can you solve the passcode riddle - Ganesh Pai
1
Can you solve the river crossing riddle - Lisa Winer
2
Can you solve the seven planets riddle - Edwin F. Meyer
2
Can you solve the three gods riddle - Alex Gendler
2
Can you solve the wizard standoff riddle - Dan Finkel
2
63
025 TED-Ed Weekend Student Talks
A future lit by solar energy
5
ADHD finding what works for me
54
Are video games actually good for you
4
Artificial justice would robots make good judges
2
Be-YOU-ty over beauty-
4
Cleaning our oceans a big plan for a big problem
4
How I learned to organize my scatterbrain
5
How the language you speak affects your thoughts
3
How to stop being bored and start being bold
4
How you can help fight pediatric cancer
3
How your mom-s advice could save the human race
3
Is equality enough
3
My backyard got way cooler when I added a dragon
3
One way to create a more inclusive school
3
Redefining the F word
4
Superhero training what you can do right now
3
TED-Ed Clubs presents TED-Ed Weekend-
2
Telling my whole story when many cultures make one voice
4
The equation for reaching your dreams
3
The flavors of life through the eyes of a chef
3
The right time to second guess yourself
4
123
026 Exploring the senses
Eye vs. camera - Michael Mauser
2
How do we smell - Rose Eveleth
52
How does your brain respond to pain - Karen D. Davis
3
How much of what you see is a hallucination - Elizabeth Cox
2
How to master your sense of smell - Alexandra Horowitz
2
How we see color - Colm Kelleher
2
The science of hearing - Douglas L. Oliver
2
The science of spiciness - Rose Eveleth
1
What are those floaty things in your eye - Michael Mauser
1
Why do we itch - Emma Bryce
1
68
027 Well-behaved women seldom make history
A day in the life of a Mongolian queen - Anne F. Broadbridge
1
A day in the life of an Aztec midwife - Kay Read
1
A day in the life of an ancient Egyptian doctor - Elizabeth Cox
2
Did the Amazons really exist - Adrienne Mayor
1
Frida Kahlo The woman behind the legend - Iseult Gillespie
1
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
2
History vs. Cleopatra - Alex Gendler
2
History-s worst nun - Theresa A. Yugar
2
How one journalist risked her life to hold murderers accountable - Christina Greer
2
How one scientist averted a national health crisis - Andrea Tone
2
How one scientist took on the chemical industry - Mark Lytle
2
How to see more and care less The art of Georgia O-Keeffe - Iseult Gillespie
2
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
2
Rosalind Franklin DNA-s unsung hero - Cláudio L. Guerra
1
The Egyptian myth of Isis and the seven scorpions - Alex Gendler
1
The breathtaking courage of Harriet Tubman - Janell Hobson
2
The contributions of female explorers - Courtney Stephens
2
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
2
The genius of Marie Curie - Shohini Ghose
51
The hidden life of Rosa Parks - Riché D. Richardson
2
The historic women’s suffrage march on Washington - Michelle Mehrtens
2
The legend of Annapurna- Hindu goddess of nourishment - Antara Raychaudhuri - Iseult Gillespie
2
The meaning of life according to Simone de Beauvoir - Iseult Gillespie
2
The most successful pirate of all time - Dian Murray
2
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
1
The pharaoh that wouldn-t be forgotten - Kate Green
2
The princess who rewrote history - Leonora Neville
2
The true story of Sacajawea - Karen Mensing
1
The wicked wit of Jane Austen - Iseult Gillespie
2
Ugly History Witch Hunts - Brian A. Pavlac
2
Ugly history Japanese American incarceration camps - Densho
2
What really happened during the Salem Witch Trials - Brian A. Pavlac
2
Who was the world-s first author - Soraya Field Fiorio
2
Why should you read Flannery O’Connor - Iseult Gillespie
2
Why should you read Sylvia Plath - Iseult Gillespie
2
Why should you read Virginia Woolf - Iseult Gillespie
2
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
2
115
028 Brain discoveries
Are there universal expressions of emotion - Sophie Zadeh
2
How does the Rorschach inkblot test work - Damion Searls
2
How does your brain respond to pain - Karen D. Davis
2
How much of what you see is a hallucination - Elizabeth Cox
2
How playing an instrument benefits your brain - Anita Collins
2
How stress affects your brain - Madhumita Murgia
2
How sugar affects the brain - Nicole Avena
3
How the food you eat affects your brain - Mia Nacamulli
2
The benefits of a bilingual brain - Mia Nacamulli
51
The benefits of a good night-s sleep - Shai Marcu
2
What is consciousness - Michael S. A. Graziano
2
What is dyslexia - Kelli Sandman-Hurley
3
What percentage of your brain do you use - Richard E. Cytowic
3
78
029 Math of the impossible
A brief history of banned numbers - Alessandra King
2
Exploring other dimensions - Alex Rosenthal and George Zaidan
4
Exponential Growth How Folding Paper Can Get You to the Moon
51
Football physics The impossible free kick - Erez Garty
1
How big is infinity - Dennis Wildfogel
4
Newton’s three-body problem explained - Fabio Pacucci
2
The Infinite Hotel Paradox - Jeff Dekofsky
3
The case of the missing fractals - Alex Rosenthal and George Zaidan
2
The mathematics of sidewalk illusions - Fumiko Futamura
2
The unexpected math behind Van Gogh-s Starry Night - Natalya St. Clair
2
What is Zeno-s Dichotomy Paradox - Colm Kelleher
1
Why do airlines sell too many tickets - Nina Klietsch
1
Why don-t perpetual motion machines ever work - Netta Schramm
2
77
030 A day in the life
A day in the life of a Celtic Druid - Philip Freeman
2
A day in the life of a Cossack warrior - Alex Gendler
2
A day in the life of a Mongolian queen - Anne F. Broadbridge
1
A day in the life of a Peruvian shaman - Gabriel Prieto
1
A day in the life of a Roman soldier - Robert Garland
1
A day in the life of a teenage samurai - Constantine N. Vaporis
1
A day in the life of an Aztec midwife - Kay Read
2
A day in the life of an ancient Athenian - Robert Garland
2
A day in the life of an ancient Babylonian business mogul - Soraya Field Fiorio
51
A day in the life of an ancient Egyptian doctor - Elizabeth Cox
2
A day in the life of an ancient Greek architect - Mark Robinson
2
A glimpse of teenage life in ancient Rome - Ray Laurence
3
Four sisters in Ancient Rome - Ray Laurence
4
Who were the Vestal Virgins- and what was their job - Peta Greenfield
2
76
031 More book recommendations from TED-Ed
Everything you need to know to read Frankenstein - Iseult Gillespie
2
Everything you need to know to read Homer-s Odyssey - Jill Dash
1
Everything you need to know to read “The Canterbury Tales” - Iseult Gillespie
2
Infinity according to Jorge Luis Borges - Ilan Stavans
2
Notes of a native son The world according to James Baldwin - Christina Greer
1
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
2
The wicked wit of Jane Austen - Iseult Gillespie
2
Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
2
Why should you read A Midsummer Night-s Dream - Iseult Gillespie
2
Why should you read Charles Dickens - Iseult Gillespie
2
Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
1
Why should you read Don Quixote - Ilan Stavans
2
Why should you read Edgar Allan Poe - Scott Peeples
2
Why should you read Flannery O’Connor - Iseult Gillespie
2
Why should you read Hamlet - Iseult Gillespie
2
Why should you read James Joyce-s Ulysses - Sam Slote
52
Why should you read Kurt Vonnegut - Mia Nacamulli
2
Why should you read Macbeth - Brendan Pelsue
2
Why should you read One Hundred Years of Solitude - Francisco Díez-Buzo
2
Why should you read Shakespeare’s “The Tempest” - Iseult Gillespie
2
Why should you read Sylvia Plath - Iseult Gillespie
2
Why should you read The Handmaid-s Tale - Naomi R. Mercer
2
Why should you read Tolstoy-s War and Peace - Brendan Pelsue
2
Why should you read Toni Morrison’s “Beloved” - Yen Pham
2
Why should you read Virgil-s Aeneid - Mark Robinson
2
Why should you read Virginia Woolf - Iseult Gillespie
3
Why should you read Waiting For Godot - Iseult Gillespie
2
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
1
Why should you read “Crime and Punishment” - Alex Gendler
1
Why should you read “Dune” by Frank Herbert - Dan Kwartler
2
Why should you read “Fahrenheit 451” - Iseult Gillespie
2
Why should you read “Kafka on the Shore” - Iseult Gillespie
2
Why should you read “Lord of the Flies” by William Golding - Jill Dash
1
Why should you read “Midnight’s Children” - Iseult Gillespie
2
Why should you read “Moby Dick” - Sascha Morrell
2
Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
2
Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
1
Why should you read “The Master and Margarita” - Alex Gendler
2
120
032 Myths from Around the World
How Thor got his hammer - Scott A. Mellor
1
Savitri and Satyavan The legend of the princess who outwitted Death - Iseult Gillespie
2
The Aztec myth of the unlikeliest sun god - Kay Almere Read
2
The Cambodian myth of lightning- thunder- and rain - Prumsodun Ok
2
The Chinese myth of the immortal white snake - Shunan Teng
2
The Chinese myth of the meddling monk - Shunan Teng
2
The Egyptian Book of the Dead A guidebook for the underworld - Tejal Gala
1
The Egyptian myth of Isis and the seven scorpions - Alex Gendler
1
The Egyptian myth of the death of Osiris - Alex Gendler
1
The Greek myth of Talos- the first robot - Adrienne Mayor
2
The Irish myth of the Giant-s Causeway - Iseult Gillespie
2
The Japanese folktale of the selfish scholar - Iseult Gillespie
1
The Japanese myth of the trickster raccoon - Iseult Gillespie
2
The Maya myth of the morning star
1
The Taino myth of the cursed creator - Bill Keegan
2
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen
1
The myth of Arachne - Iseult Gillespie
2
The myth of Cupid and Psyche - Brendan Pelsue
2
The myth of Hercules 12 labors in 8-bits - Alex Gendler
2
The myth of Icarus and Daedalus - Amy Adkins
2
The myth of Ireland-s two greatest warriors - Iseult Gillespie
2
The myth of Jason and the Argonauts - Iseult Gillespie
2
The myth of Jason- Medea- and the Golden Fleece - Iseult Gillespie
2
The myth of King Midas and his golden touch - Iseult Gillespie
2
The myth of Loki and the deadly mistletoe - Iseult Gillespie
1
The myth of Loki and the master builder - Alex Gendler
51
The myth of Oisín and the land of eternal youth - Iseult Gillespie
1
The myth of Pandora’s box - Iseult Gillespie
2
The myth of Prometheus - Iseult Gillespie
2
The myth of Sisyphus - Alex Gendler
1
The myth of Thor-s journey to the land of giants - Scott A. Mellor
1
The myth of the Sampo— an infinite source of fortune and greed - Hanna-Ilona Härmävaara
1
The myth of the stolen eyeballs - Nathan D. Horowitz
2
The science behind the myth Homer-s Odyssey - Matt Kaplan
2
The scientific origins of the Minotaur - Matt Kaplan
2
The tale of the boy who tricked the Devil - Iseult Gillespie
2
The tragic myth of Orpheus and Eurydice - Brendan Pelsue
1
110
033 History vs
History vs. Andrew Jackson - James Fester
2
History vs. Augustus - Peta Greenfield - Alex Gendler
2
History vs. Che Guevara - Alex Gendler
2
History vs. Christopher Columbus - Alex Gendler
52
History vs. Cleopatra - Alex Gendler
2
History vs. Genghis Khan - Alex Gendler
2
History vs. Henry VIII - Mark Robinson and Alex Gendler
2
History vs. Napoleon Bonaparte - Alex Gendler
2
History vs. Richard Nixon - Alex Gendler
2
History vs. Sigmund Freud - Todd Dufresne
2
History vs. Vladimir Lenin - Alex Gendler
3
73
034 Moments of Vision
How blue jeans were invented Moments of Vision 10 - Jessica Oreck
1
How smudge-proof lipstick was invented Moments of Vision 6 - Jessica Oreck
1
How super glue was invented Moments of Vision 8 - Jessica Oreck
9
How the Band-Aid was invented Moments of Vision 3 - Jessica Oreck
20
How the bendy straw was invented Moments of Vision 12 - Jessica Oreck
1
How the popsicle was invented Moments of Vision 11 - Jessica Oreck
22
How the stethoscope was invented Moments of Vision 7 - Jessica Oreck
1
55
035 Love, Actually
Inside OKCupid The math of online dating - Christian Rudder
5
Shakespearean dating tips - Anthony John Peters
1
The history of marriage - Alex Gendler
51
The science of attraction - Dawn Maslar
2
What is love - Brad Troeger
2
Why do we love A philosophical inquiry - Skye C. Cleary
2
63
036 Can You Solve This Riddle
Can you solve Einstein’s Riddle - Dan Van der Vieren
2
Can you solve the Alice in Wonderland riddle - Alex Gendler
1
Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
2
Can you solve the Ragnarok riddle - Dan Finkel
2
Can you solve the airplane riddle - Judd A. Schorr
2
Can you solve the alien probe riddle - Dan Finkel
1
Can you solve the bridge riddle - Alex Gendler
2
Can you solve the buried treasure riddle - Daniel Griller
2
Can you solve the cheating royal riddle - Dan Katz
2
Can you solve the control room riddle - Dennis Shasha
51
Can you solve the counterfeit coin riddle - Jennifer Lu
1
Can you solve the cuddly duddly fuddly wuddly riddle - Dan Finkel
2
Can you solve the dark coin riddle - Lisa Winer
2
Can you solve the dark matter fuel riddle - Dan Finkel
1
Can you solve the dragon jousting riddle - Alex Gendler
1
Can you solve the egg drop riddle - Yossi Elran
2
Can you solve the false positive riddle - Alex Gendler
1
Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
2
Can you solve the fish riddle - Steve Wyborney
2
Can you solve the frog riddle - Derek Abbott
2
Can you solve the giant cat army riddle - Dan Finkel
1
Can you solve the giant iron riddle - Alex Gendler
1
Can you solve the honeybee riddle - Dan Finkel
1
Can you solve the jail break riddle - Dan Finkel
1
Can you solve the killer robo-ants riddle - Dan Finkel
2
Can you solve the locker riddle - Lisa Winer
1
Can you solve the monster duel riddle - Alex Gendler
1
Can you solve the multiplying rabbits riddle - Alex Gendler
2
Can you solve the multiverse rescue mission riddle - Dan Finkel
2
Can you solve the passcode riddle - Ganesh Pai
1
Can you solve the penniless pilgrim riddle - Daniel Finkel
2
Can you solve the pirate riddle - Alex Gendler
2
Can you solve the prisoner boxes riddle - Yossi Elran
2
Can you solve the prisoner hat riddle - Alex Gendler
2
Can you solve the rebel supplies riddle - Alex Gendler
2
Can you solve the riddle and escape Hades - Dan Finkel
2
Can you solve the river crossing riddle - Lisa Winer
2
Can you solve the rogue AI riddle - Dan Finkel
2
Can you solve the sea monster riddle - Dan Finkel
2
Can you solve the secret sauce riddle - Alex Gendler
2
Can you solve the secret werewolf riddle - Dan Finkel
1
Can you solve the seven planets riddle - Edwin F. Meyer
2
Can you solve the sorting hat riddle - Dan Katz and Alex Rosenthal
2
Can you solve the stolen rubies riddle - Dennis Shasha
2
Can you solve the temple riddle - Dennis E. Shasha
1
Can you solve the three gods riddle - Alex Gendler
1
Can you solve the time travel riddle - Dan Finkel
2
Can you solve the troll’s paradox riddle - Dan Finkel
1
Can you solve the unstoppable blob riddle - Dan Finkel
2
Can you solve the vampire hunter riddle - Dan Finkel
2
Can you solve the virus riddle - Lisa Winer
2
Can you solve the wizard standoff riddle - Dan Finkel
1
Can you solve the world’s most evil wizard riddle - Dan Finkel
1
Everything changed when the fire crystal got stolen - Alex Gendler
2
Game theory challenge Can you predict human behavior - Lucas Husted
2
140
037 TEDYouth Talks
A call to invention DIY speaker edition - William Gurstelle
3
A digital reimagining of Gettysburg - Anne Knowles
4
ADHD finding what works for me
54
Beach Bodies -in spoken word- David Fasanya and Gabriel Barralaga
2
Cleaning our oceans a big plan for a big problem
4
Curiosity- discovery and gecko feet - Robert Full
4
Detention or Eco Club Choosing your future - Juan Martinez
2
Facing the real me looking in the mirror with natural hair
4
Forget shopping. Soon you-ll download your new clothes - Danit Peleg
3
From Aaliyah to Jay-Z Captured moments in hip-hop history - Jonathan Mannion
3
Getting started as a DJ Mixing- mashups and digital turntables - Cole Plante
3
Haptography Digitizing our sense of touch - Katherine Kuchenbecker
4
How Curiosity got us to Mars - Bobak Ferdowsi
3
How I learned to organize my scatterbrain
5
How I responded to sexism in gaming with empathy - Lilian Chen
3
How giant sea creatures eat tiny sea creatures - Kelly Benoit-Bird
2
How one teenager unearthed baseball-s untold history - Cam Perron
3
How to stop being bored and start being bold
4
How to track a tornado - Karen Kosiba
4
How whales breathe- communicate ... and fart with their faces - Joy Reidenberg
4
Is equality enough
3
Make robots smarter - Ayanna Howard
3
Parasite tales The jewel wasp-s zombie slave - Carl Zimmer
3
Pixar The math behind the movies - Tony DeRose
3
Rapid prototyping Google Glass - Tom Chi
3
Redefining the F word
3
The family structure of elephants - Caitlin O-Connell-Rodwell
3
The magic of Vedic math - Gaurav Tekriwal
4
The networked beauty of forests - Suzanne Simard
3
The search for other Earth-like planets - Olivier Guyon
3
The sweaty teacher-s lament - Justin Lamb
1
Visualizing hidden worlds inside your body - Dee Breger
2
Visualizing the world-s Twitter data - Jer Thorp
2
What we can learn from galaxies far- far away - Henry Lin
3
Working backward to solve problems - Maurice Ashley
3
Write your story- change history - Brad Meltzer
3
163
038 New TED-ED Originals
A brief history of alcohol - Rod Phillips
2
A brief history of cannibalism - Bill Schutt
2
A brief history of chess - Alex Gendler
1
A brief history of divorce - Rod Phillips
2
A brief history of dogs - David Ian Howe
2
A brief history of plastic
2
A day in the life of a Celtic Druid - Philip Freeman
2
A day in the life of a Cossack warrior - Alex Gendler
2
A day in the life of a Peruvian shaman - Gabriel Prieto
2
A day in the life of a teenage samurai - Constantine N. Vaporis
2
A day in the life of an Aztec midwife - Kay Read
1
A day in the life of an ancient Babylonian business mogul - Soraya Field Fiorio
2
A day in the life of an ancient Greek architect - Mark Robinson
2
A quantum thought experiment - Matteo Fadel
1
Accents by Denice Frohman
1
Ancient Rome’s most notorious doctor - Ramon Glazov
2
Are the illuminati real - Chip Berlet
2
Are we living in a simulation - Zohreh Davoudi
2
Building the world-s largest -and most controversial- power plant - Alex Gendler
2
Can a black hole be destroyed - Fabio Pacucci
2
Can origami save your life - Evan Zodl
2
Can steroids save your life - Anees Bahji
2
Can the ocean run out of oxygen - Kate Slabosky
2
Can we create the perfect farm - Brent Loken
3
Can you outsmart a troll -by thinking like one- - Claire Wardle
2
Can you outsmart the fallacy that fooled a generation of doctors - Elizabeth Cox
1
Can you outsmart the fallacy that started a witch hunt - Elizabeth Cox
2
Can you outsmart this logical fallacy - Alex Gendler
2
Can you solve the Alice in Wonderland riddle - Alex Gendler
2
Can you solve the cheating royal riddle - Dan Katz
2
Can you solve the cuddly duddly fuddly wuddly riddle - Dan Finkel
1
Can you solve the dark matter fuel riddle - Dan Finkel
1
Can you solve the death race riddle - Alex Gendler
2
Can you solve the dragon jousting riddle - Alex Gendler
1
Can you solve the honeybee riddle - Dan Finkel
2
Can you solve the monster duel riddle - Alex Gendler
2
Can you solve the multiverse rescue mission riddle - Dan Finkel
2
Can you solve the riddle and escape Hades - Dan Finkel
2
Can you solve the sea monster riddle - Dan Finkel
1
Can you solve the secret sauce riddle - Alex Gendler
2
Can you solve the unstoppable blob riddle - Dan Finkel
2
Can you solve the world’s most evil wizard riddle - Dan Finkel
2
Can you spot the problem with these headlines -Level 1- - Jeff Leek - Lucy McGowan
2
Claws vs. nails - Matthew Borths
2
Could a breathalyzer detect cancer - Julian Burschka
2
Could we harness the power of a black hole - Fabio Pacucci
2
Do larger animals take longer to pee - David L. Hu
2
Do politics make us irrational - Jay Van Bavel
2
Einstein-s twin paradox explained - Amber Stuver
3
Ethical dilemma The burger murders - George Siedel and Christine Ladwig
2
Everything changed when the fire crystal got stolen - Alex Gendler
2
Evolution’s great mystery - Michael Corballis
1
First Kiss by Tim Seibles
1
First person vs. Second person vs. Third person - Rebekah Bergman
2
For Estefani poem by Aracelis Girmay
2
Frida Kahlo The woman behind the legend - Iseult Gillespie
2
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
1
Game theory challenge Can you predict human behavior - Lucas Husted
2
Hacking bacteria to fight cancer - Tal Danino
2
Harvey Milk-s radical vision of equality - Lillian Faderman
2
Hawking-s black hole paradox explained - Fabio Pacucci
2
History vs. Sigmund Freud - Todd Dufresne
2
How bones make blood - Melody Smith
2
How can we solve the antibiotic resistance crisis - Gerry Wright
2
How close are we to eradicating HIV - Philip A. Chan
2
How close are we to uploading our minds - Michael S.A. Graziano
2
How do blood transfusions work - Bill Schutt
2
How do crystals work - Graham Baird
1
How do investors choose stocks - Richard Coffin
2
How do our brains process speech - Gareth Gaskell
1
How do personality tests work - Merve Emre
2
How do self-driving cars “see” - Sajan Saini
2
How do steroids affect your muscles— and the rest of your body - Anees Bahji
2
How do ventilators work - Alex Gendler
2
How do viruses jump from animals to humans - Ben Longdon
2
How do you know if you have a virus - Cella Wright
2
How does alcohol make you drunk - Judy Grisel
2
How does chemotherapy work - Hyunsoo Joshua No
2
How does the stock market work - Oliver Elfenbaum
2
How fast can a vaccine be made - Dan Kwartler
2
How fast is the speed of thought - Seena Mathew
2
How one scientist took on the chemical industry - Mark Lytle
2
How tall can a tree grow - Valentin Hammoudi
2
How the Monkey King escaped the underworld - Shunan Teng
1
How the world-s longest underwater tunnel was built - Alex Gendler
2
How this disease changes the shape of your cells - Amber M. Yates
2
How to 3D print human tissue - Taneka Jones
2
How to biohack your cells to fight cancer - Greg Foot
4
How to grow a glacier - M Jackson
2
How to outsmart the Prisoner’s Dilemma - Lucas Husted
1
How to see more and care less The art of Georgia O-Keeffe - Iseult Gillespie
2
How to spot a pyramid scheme - Stacie Bosley
1
How turtle shells evolved... twice - Judy Cebra Thomas
2
Infinity according to Jorge Luis Borges - Ilan Stavans
2
Is human evolution speeding up or slowing down - Laurence Hurst
2
Is life meaningless And other absurd questions - Nina Medvinskaya
2
Is marijuana bad for your brain - Anees Bahji
2
Is the weather actually becoming more extreme - R. Saravanan
2
Licking bees and pulping trees The reign of a wasp queen - Kenny Coogan
2
Master the art of public speaking with TED Masterclass
1
Mating frenzies- sperm hoards- and brood raids the life of a fire ant queen - Walter R. Tschinkel
2
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
2
Newton’s three-body problem explained - Fabio Pacucci
1
No one can figure out how eels have sex - Lucy Cooke
2
One of the most epic engineering feats in history - Alex Gendler
2
Performing brain surgery without a scalpel - Hyunsoo Joshua No
2
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
2
Savitri and Satyavan The legend of the princess who outwitted Death - Iseult Gillespie
2
The Artists Think Like A Coder- Ep 5
2
The Aztec myth of the unlikeliest sun god - Kay Almere Read
1
The Chasm Think Like A Coder- Ep 6
2
The Chinese myth of the immortal white snake - Shunan Teng
2
The Chinese myth of the meddling monk - Shunan Teng
2
The Egyptian myth of Isis and the seven scorpions - Alex Gendler
1
The Furnace Bots Think Like A Coder- Ep 3
2
The Gauntlet Think Like A Coder- Ep 8
3
The Greek myth of Talos- the first robot - Adrienne Mayor
1
The Japanese folktale of the selfish scholar - Iseult Gillespie
1
The Japanese myth of the trickster raccoon - Iseult Gillespie
1
The Maya myth of the morning star
2
The Opposites Game
2
The Prison Break Think Like A Coder- Ep 1
2
The Resistance Think Like A Coder- Ep 2
2
The Romans flooded the Colosseum for sea battles - Janelle Peters
2
The Taino myth of the cursed creator - Bill Keegan
1
The Tower of Epiphany Think Like A Coder- Ep 7
3
The Train Heist Think Like A Coder- Ep 4
2
The World Machine Think Like A Coder- Ep 10
3
The accident that changed the world - Allison Ramsey and Mary Staicu
2
The art forger who tricked the Nazis - Noah Charney
2
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer
2
The ballet that incited a riot - Iseult Gillespie
2
The big-beaked- rock-munching fish that protect coral reefs - Mike Gil
1
The bug that poops candy - George Zaidan
2
The dangers of mixing drugs - Céline Valéry
2
The dark history of IQ tests - Stefan C. Dombrowski
2
The dark history of bananas - John Soluri
2
The dust bunnies that built our planet - Lorin Swint Matthews
2
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
2
The first and last king of Haiti - Marlene Daut
2
The fish that walk on land - Noah R. Bressman
2
The hidden life of Rosa Parks - Riché D. Richardson
2
The hidden network that makes the internet possible - Sajan Saini
2
The hidden treasures of Timbuktu - Elizabeth Cox
2
The high-stakes race to make quantum computers work - Chiara Decaroli
2
The history of the world according to corn - Chris A. Kniesly
2
The imaginary king who changed the real world - Matteo Salvadore
1
The last living members of an extinct species - Jan Stejskal
2
The legend of Annapurna- Hindu goddess of nourishment - Antara Raychaudhuri - Iseult Gillespie
2
The life cycle of a cup of coffee - A.J. Jacobs
2
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
2
The lovable -and lethal- sea lion - Claire Simeone
2
The meaning of life according to Simone de Beauvoir - Iseult Gillespie
2
The most colorful gemstones on Earth - Jeff Dekofsky
2
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
2
The mysterious life and death of Rasputin - Eden Girma
2
The mysterious origins of life on Earth - Luka Seamus Wright
2
The mysterious science of pain - Joshua W. Pate
2
The myth of Ireland-s two greatest warriors - Iseult Gillespie
2
The myth of Jason and the Argonauts - Iseult Gillespie
2
The myth of Jason- Medea- and the Golden Fleece - Iseult Gillespie
2
The myth of Loki and the deadly mistletoe - Iseult Gillespie
2
The myth of Loki and the master builder - Alex Gendler
2
The myth of the Sampo— an infinite source of fortune and greed - Hanna-Ilona Härmävaara
1
The myth of the stolen eyeballs - Nathan D. Horowitz
2
The philosophy of cynicism - William D. Desmond
2
The physics of surfing - Nick Pizzo
2
The problem with the U.S. bail system - Camilo Ramirez
2
The rise and fall of history’s first empire - Soraya Field Fiorio
2
The rise and fall of the Mongol Empire - Anne F. Broadbridge
1
The rise of modern populism - Takis S. Pappas
2
The rise of the Ottoman Empire - Mostafa Minawi
2
The secret language of trees - Camille Defrenne and Suzanne Simard
1
The secret messages of Viking runestones - Jesse Byock
1
The secret student resistance to Hitler - Iseult Gillespie
2
The spear-wielding stork who revolutionized science - Lucy Cooke
2
The strange history of the world-s most stolen painting - Noah Charney
2
The surprising effects of pregnancy
2
The surprising reason our muscles get tired - Christian Moro
2
The tale of the doctor who defied Death - Iseult Gillespie
1
The wicked wit of Jane Austen - Iseult Gillespie
2
The wild world of carnivorous plants - Kenny Coogan
2
The wildly complex anatomy of a sneaker - Angel Chang
2
The world’s largest organism - Alex Rosenthal
2
The world’s most dangerous fart - Nick Caruso and Dani Rabaiotti
2
The “myth” of the boiling frog
2
There may be extraterrestrial life in our solar system - Augusto Carballido
2
These squids can fly... no- really - Robert Siddall
2
This one weird trick will help you spot clickbait - Jeff Leek - Lucy McGowan
2
This sea creature breathes through its butt - Cella Wright
1
Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
1
Turbulence one of the great unsolved mysteries of physics - Tomás Chor
2
Ugly History Witch Hunts - Brian A. Pavlac
2
Ugly history Japanese American incarceration camps - Densho
2
Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
1
Vultures The acid-puking- plague-busting heroes of the ecosystem - Kenny Coogan
2
We can help you master public speaking - Chris Anderson
1
What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
2
What causes an economic recession - Richard Coffin
2
What causes dandruff- and how do you get rid of it - Thomas L. Dawson
51
What causes opioid addiction- and why is it so tough to combat - Mike Davis
4
What causes panic attacks- and how can you prevent them - Cindy J. Aaronson
2
What do all languages have in common - Cameron Morin
1
What happens if you cut down all of a city-s trees - Stefan Al
1
What if every satellite suddenly disappeared - Moriba Jah
2
What if there were 1 trillion more trees - Jean-François Bastin
2
What is HPV and how can you protect yourself from it - Emma Bryce
1
What is a butt tuba and why is it in medieval art - Michelle Brown
2
What is a coronavirus - Elizabeth Cox
2
What is phantom traffic and why is it ruining your life - Benjamin Seibold
2
What is schizophrenia - Anees Bahji
3
What makes neon signs glow A 360° animation - Michael Lipman
2
What makes tuberculosis -TB- the world-s most infectious killer - Melvin Sanicas
1
What really happened during the Salem Witch Trials - Brian A. Pavlac
2
What yoga does to your body and brain - Krishna Sudhir
2
What “Machiavellian” really means - Pazit Cahlon and Alex Gendler
2
What-s so special about Viking ships - Jan Bill
2
What’s a squillo- and why do opera singers need it - Ming Luke
2
What’s that ringing in your ears - Marc Fagelson
2
What’s the point-e- of ballet - Ming Luke
2
When is a pandemic over
2
Which bag should you use - Luka Seamus Wright and Imogen Ellen Napper
2
Which is better Soap or hand sanitizer - Alex Rosenthal and Pall Thordarson
2
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
1
Which voting system is the best - Alex Gendler
2
Who decides how long a second is - John Kitching
2
Who owns the wilderness - Elyse Cox
2
Who was the world-s first author - Soraya Field Fiorio
2
Why are earthquakes so hard to predict - Jean-Baptiste P. Koehl
1
Why bats don-t get sick - Arinjay Banerjee
2
Why didn’t this 2-000 year old body decompose - Carolyn Marshall
1
Why do hospitals have particle accelerators - Pedro Brugarolas
2
Why do humans have a third eyelid - Dorsa Amir
2
Why do people fear the wrong things - Gerd Gigerenzer
1
Why do we- like- hesitate when we- um- speak - Lorenzo García-Amaya
2
Why do you get a fever when you-re sick - Christian Moro
2
Why doesn’t the Leaning Tower of Pisa fall over - Alex Gendler
2
Why haven’t we cured arthritis - Kaitlyn Sadtler and Heather J. Faust
1
Why is cotton in everything - Michael R. Stiff
2
Why is pneumonia so dangerous - Eve Gaus and Vanessa Ruiz
1
Why is this painting so shocking - Iseult Gillespie
1
Why isn’t the Netherlands underwater - Stefan Al
2
Why people fall for misinformation - Joseph Isaac
1
Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
2
Why should you read Hamlet - Iseult Gillespie
2
Why should you read Toni Morrison’s “Beloved” - Yen Pham
1
Why should you read “Crime and Punishment” - Alex Gendler
1
Why should you read “Dune” by Frank Herbert - Dan Kwartler
2
Why should you read “Kafka on the Shore” - Iseult Gillespie
2
Why should you read “Lord of the Flies” by William Golding - Jill Dash
2
Why should you read “Midnight’s Children” - Iseult Gillespie
2
Why should you read “Moby Dick” - Sascha Morrell
2
Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
2
Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
2
Why should you read “The Master and Margarita” - Alex Gendler
1
You are more transparent than you think - Sajan Saini
2
Your body vs. implants - Kaitlyn Sadtler
2
“What happened when we all stopped” narrated by Jane Goodall
2
524
039 Superhero Science
If superpowers were real Body mass - Joy Lin
4
If superpowers were real Flight - Joy Lin
52
If superpowers were real Immortality - Joy Lin
2
If superpowers were real Invisibility - Joy Lin
3
If superpowers were real Super speed - Joy Lin
3
If superpowers were real Super strength - Joy Lin
2
If superpowers were real- which would you choose - Joy Lin
1
67
040 TED-Ed Professional Development
Overcoming the scientific divide - Aaron Reedy
5
The magic of QR codes in the classroom - Karen Mensing
4
Using unanswered questions to teach - John Gensic
53
62
041 Animation Basics
Animation basics The art of timing and spacing - TED-Ed
2
Making a TED-Ed Lesson Animating zombies
3
Making a TED-Ed Lesson Animation
2
Making a TED-Ed Lesson Bringing a pop-up book to life
2
Making a TED-Ed Lesson Concept and design
51
Making a TED-Ed Lesson Creative process
2
Making a TED-Ed Lesson Synesthesia and playing cards
3
Making a TED-Ed Lesson Two ways to animate slam poetry
3
Pixar The math behind the movies - Tony DeRose
3
71
042 Student Voices from
Meet Julia Delmedico
35
Meet Melissa Perez
16
Meet Shayna Cody
1
52
043 Mysteries of Vernacular
Mysteries of vernacular Bewilder - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Dynamite - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Earwig - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Fizzle - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Inaugurate - Jessica Oreck
1
Mysteries of vernacular Jade - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Keister - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Lady - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Miniature - Jessica Oreck
1
Mysteries of vernacular Odd - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Quarantine - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Robot - Jessica Oreck and Rachael Teel
33
Mysteries of vernacular Sarcophagus - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular X-ray - Jessica Oreck and Rachael Teel
18
Mysteries of vernacular Yankee - Jessica Oreck and Rachael Teel
1
Mysteries of vernacular Zero - Jessica Oreck and Rachael Teel
1
65
044 Ecofying Cities
Are we running out of clean water - Balsher Singh Sidhu
1
Building the world-s largest -and most controversial- power plant - Alex Gendler
2
Can we create the perfect farm - Brent Loken
3
The fascinating history of cemeteries - Keith Eggener
2
The wildly complex anatomy of a sneaker - Angel Chang
2
Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
2
What happens if you cut down all of a city-s trees - Stefan Al
2
What if there were 1 trillion more trees - Jean-François Bastin
2
What is phantom traffic and why is it ruining your life - Benjamin Seibold
2
Which bag should you use - Luka Seamus Wright and Imogen Ellen Napper
2
Why isn’t the Netherlands underwater - Stefan Al
51
“What happened when we all stopped” narrated by Jane Goodall
1
72
045 Everyone Has a Story
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
2
History-s worst nun - Theresa A. Yugar
2
How one scientist took on the chemical industry - Mark Lytle
1
Lessons from Auschwitz The power of our words - Benjamin Zander
1
The Akune brothers Siblings on opposite sides of war - Wendell Oshiro
51
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
2
The first and last king of Haiti - Marlene Daut
2
The hidden life of Rosa Parks - Riché D. Richardson
2
The imaginary king who changed the real world - Matteo Salvadore
2
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
2
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
1
The mysterious life and death of Rasputin - Eden Girma
2
The secret student resistance to Hitler - Iseult Gillespie
2
Ugly history Japanese American incarceration camps - Densho
2
Who IS Sherlock Holmes - Neil McCaw
2
Who was the world-s first author - Soraya Field Fiorio
2
78
046 You Are What You Eat
Are food preservatives bad for you - Eleanor Nelsen
2
How do carbohydrates impact your health - Richard J. Wood
2
How sugar affects the brain - Nicole Avena
2
How the food you eat affects your brain - Mia Nacamulli
2
How the food you eat affects your gut - Shilpa Ravella
2
How to spot a fad diet - Mia Nacamulli
2
Should we eat bugs - Emma Bryce
3
Sugar Hiding in plain sight - Robert Lustig
2
The dark history of bananas - John Soluri
2
The science of milk - Jonathan J. O-Sullivan
2
What causes cavities - Mel Rosenberg
2
What is a calorie - Emma Bryce
2
What’s the big deal with gluten - William D. Chey
51
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
1
77
047 Mind Matters
Aphasia The disorder that makes you lose your words - Susan Wortman-Jutt
2
Are all of your memories real - Daniel L. Schacter
2
Could your brain repair itself - Ralitsa Petrova
2
Diagnosing a zombie Brain and body -Part one- - Tim Verstynen - Bradley Voytek
2
Diagnosing a zombie brain and behavior -Part two- - Tim Verstynen - Bradley Voytek
2
Do politics make us irrational - Jay Van Bavel
2
Does stress affect your memory - Elizabeth Cox
2
Earworms Those songs that get stuck in your head - Elizabeth Hellmuth Margulis
2
Ethical dilemma The burger murders - George Siedel and Christine Ladwig
1
How close are we to uploading our minds - Michael S.A. Graziano
2
How do brain scans work - John Borghi and Elizabeth Waters
2
How do drugs affect the brain - Sara Garofalo
2
How do our brains process speech - Gareth Gaskell
1
How does the Rorschach inkblot test work - Damion Searls
2
How memories form and how we lose them - Catharine Young
1
How much of what you see is a hallucination - Elizabeth Cox
2
How playing an instrument benefits your brain - Anita Collins
2
How spontaneous brain activity keeps you alive - Nathan S. Jacobs
2
How stress affects your body - Sharon Horesh Bergquist
2
How stress affects your brain - Madhumita Murgia
1
How to practice effectively...for just about anything - Annie Bosler and Don Greene
2
How to stay calm under pressure - Noa Kageyama and Pen-Pen Chen
1
Is marijuana bad for your brain - Anees Bahji
2
Is telekinesis real - Emma Bryce
2
Pavlovian reactions aren-t just for dogs - Benjamin N. Witts
51
The benefits of a bilingual brain - Mia Nacamulli
2
The benefits of a good night-s sleep - Shai Marcu
2
The dark history of IQ tests - Stefan C. Dombrowski
2
The great brain debate - Ted Altschuler
2
The left brain vs. right brain myth - Elizabeth Waters
1
The psychology of post-traumatic stress disorder - Joelle Rabow Maletis
2
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
2
The terrors of sleep paralysis - Ami Angelowicz
3
The truth about electroconvulsive therapy -ECT- - Helen M. Farrell
1
What causes insomnia - Dan Kwartler
1
What causes panic attacks- and how can you prevent them - Cindy J. Aaronson
2
What happens when you have a concussion - Clifford Robbins
3
What happens when you remove the hippocampus - Sam Kean
2
What if we could look inside human brains - Moran Cerf
2
What is Alzheimer-s disease - Ivan Seah Yu Jun
1
What is bipolar disorder - Helen M. Farrell
3
What is consciousness - Michael S. A. Graziano
2
What is dyslexia - Kelli Sandman-Hurley
3
What is imposter syndrome and how can you combat it - Elizabeth Cox
2
What is schizophrenia - Anees Bahji
2
What percentage of your brain do you use - Richard E. Cytowic
3
Why the insect brain is so incredible - Anna Stöckl
2
Why the octopus brain is so extraordinary - Cláudio L. Guerra
2
141
048 The Big Questions
A brief history of melancholy - Courtney Stephens
2
Are there universal expressions of emotion - Sophie Zadeh
1
Are you a body with a mind or a mind with a body - Maryam Alimardani
2
Can robots be creative - Gil Weinberg
51
Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
2
Does time exist - Andrew Zimmerman Jones
2
How can you change someone-s mind -hint facts aren-t always enough- - Hugo Mercier
1
How close are we to uploading our minds - Michael S.A. Graziano
2
How do you know you exist - James Zucker
1
Is life meaningless And other absurd questions - Nina Medvinskaya
2
Mary-s Room A philosophical thought experiment - Eleanor Nelsen
2
Plato’s Allegory of the Cave - Alex Gendler
2
Plato’s best -and worst- ideas - Wisecrack
2
The Turing test Can a computer pass for a human - Alex Gendler
2
The ethical dilemma of self-driving cars - Patrick Lin
2
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
2
The philosophy of Stoicism - Massimo Pigliucci
2
The power of the placebo effect - Emma Bryce
2
There may be extraterrestrial life in our solar system - Augusto Carballido
2
Three ways the universe could end - Venus Keus
2
What Aristotle and Joshua Bell can teach us about persuasion - Conor Neill
2
What is imposter syndrome and how can you combat it - Elizabeth Cox
2
What is love - Brad Troeger
2
What is the universe expanding into - Sajan Saini
2
Who am I A philosophical inquiry - Amy Adkins
2
Why do we love A philosophical inquiry - Skye C. Cleary
2
Would you opt for a life with no pain - Hayley Levitt and Bethany Rickwald
2
Would you sacrifice one person to save five - Eleanor Nelsen
1
Zen kōans unsolvable enigmas designed to break your brain - Puqun Li
2
103
049 The Artist's Palette
A brief history of religion in art - TED-Ed
2
Can origami save your life - Evan Zodl
2
Da Vinci-s Vitruvian Man of math - James Earle
15
Explore cave paintings in this 360° animated cave - Iseult Gillespie
37
Frida Kahlo The woman behind the legend - Iseult Gillespie
1
Gyotaku The ancient Japanese art of printing fish - K. Erica Dodge
2
How ancient art influenced modern art - Felipe Galindo
2
How to see more and care less The art of Georgia O-Keeffe - Iseult Gillespie
2
Is graffiti art Or vandalism - Kelly Wall
1
Is there a difference between art and craft - Laura Morelli
2
The art forger who tricked the Nazis - Noah Charney
1
The chaotic brilliance of artist Jean-Michel Basquiat - Jordana Moore Saggese
2
The complex geometry of Islamic design - Eric Broug
2
The many meanings of Michelangelo-s Statue of David - James Earle
1
The strange history of the world-s most stolen painting - Noah Charney
2
The unexpected math behind Van Gogh-s Starry Night - Natalya St. Clair
2
What is abstract expressionism - Sarah Rosenthal
2
Who decides what art means - Hayley Levitt
2
Why is Vermeer-s Girl with the Pearl Earring considered a masterpiece - James Earle
1
Why is this painting so captivating - James Earle and Christina Bozsik
2
Why is this painting so shocking - Iseult Gillespie
2
85
050 Behind the Curtain
A different way to visualize rhythm - John Varney
2
A tap dancer-s craft - Andrew Nemr
51
Beach Bodies -in spoken word- - David Fasanya and Gabriel Barralaga
2
Beatboxing 101 - BEAT NYC
2
Getting started as a DJ Mixing- mashups and digital turntables - Cole Plante
3
How to read music - Tim Hansen
3
Kabuki The people-s dramatic art - Amanda Mattes
1
Music and creativity in Ancient Greece - Tim Hansen
1
Music as a language - Victor Wooten
1
Rhythm in a box The story of the cajon drum - Paul Jennings
1
The battle of the Greek tragedies - Melanie Sirof
2
The emergence of drama as a literary art - Mindy Ploeckelmann
2
The history of African-American social dance - Camille A. Brown
1
The origins of ballet - Jennifer Tortorello and Adrienne Westwood
2
The physics of playing guitar - Oscar Fernando Perez
2
Why should you listen to Vivaldi-s Four Seasons - Betsy Schwarm
1
77
051 Discovering the Deep
Conserving our spectacular- vulnerable coral reefs - Joshua Drew
2
Deep ocean mysteries and wonders - David Gallo
5
How Life Begins in the Deep Ocean
2
How big is the ocean - Scott Gass
3
How giant sea creatures eat tiny sea creatures - Kelly Benoit-Bird
2
How squids outsmart their predators - Carly Anne York
2
Jellyfish predate dinosaurs. How have they survived so long - David Gruber
1
Making waves The power of concentration gradients - Sasha Wright
2
Real life sunken cities - Peter Campbell
2
The Secret Life of Plankton
2
The Survival of the Sea Turtle
2
The lovable -and lethal- sea lion - Claire Simeone
2
The nurdles- quest for ocean domination - Kim Preshoff
2
The otherworldly creatures in the ocean-s deepest depths - Lidia Lins
2
The secret lives of baby fish - Amy McDermott
2
The surprising -and invisible- signatures of sea creatures - Kakani Katija
52
These squids can fly... no- really - Robert Siddall
2
Why are blue whales so enormous - Asha de Vos
1
Why are sharks so awesome - Tierney Thys
1
Why do whales sing - Stephanie Sardelis
2
Will the ocean ever run out of fish - Ayana Elizabeth Johnson and Jennifer Jacquet
2
93
052 Our Changing Climate
A brief history of plastic
2
Are we running out of clean water - Balsher Singh Sidhu
2
Can 100- renewable energy power the world - Federico Rosei and Renzo Rosei
2
Can the ocean run out of oxygen - Kate Slabosky
2
Can we create the perfect farm - Brent Loken
3
Can wildlife adapt to climate change - Erin Eastwood
2
Climate change Earth-s giant game of Tetris - Joss Fong
1
How do ocean currents work - Jennifer Verduin
2
How long will human impacts last - David Biello
2
How one scientist took on the chemical industry - Mark Lytle
2
How quantum mechanics explains global warming - Lieven Scheire
2
How to create cleaner coal - Emma Bryce
2
How to grow a glacier - M Jackson
2
Is the weather actually becoming more extreme - R. Saravanan
2
Phenology and nature-s shifting rhythms - Regina Brinker
1
The big-beaked- rock-munching fish that protect coral reefs - Mike Gil
2
The carbon cycle - Nathaniel Manning
1
The nurdles- quest for ocean domination - Kim Preshoff
2
The science of smog - Kim Preshoff
2
The wildly complex anatomy of a sneaker - Angel Chang
2
The world’s largest organism - Alex Rosenthal
2
The world’s most dangerous fart - Nick Caruso and Dani Rabaiotti
2
The “myth” of the boiling frog
1
This sea creature breathes through its butt - Cella Wright
2
Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
2
Vultures The acid-puking- plague-busting heroes of the ecosystem - Kenny Coogan
2
What if there were 1 trillion more trees - Jean-François Bastin
2
What really happens to the plastic you throw away - Emma Bryce
1
What would happen if every human suddenly disappeared - Dan Kwartler
2
What’s a smartphone made of - Kim Preshoff
1
When will the next ice age happen - Lorraine Lisiecki
2
Which bag should you use - Luka Seamus Wright and Imogen Ellen Napper
2
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
2
Why is biodiversity so important - Kim Preshoff
1
Why isn’t the Netherlands underwater - Stefan Al
51
Why the Arctic is climate change-s canary in the coal mine - William Chapman
2
Will the ocean ever run out of fish - Ayana Elizabeth Johnson and Jennifer Jacquet
2
“What happened when we all stopped” narrated by Jane Goodall
1
118
053 Troubleshooting the World
Biodiesel The afterlife of oil - Natascia Radice
51
Biofuels and bioprospecting for beginners - Craig A. Kohn
1
Fresh water scarcity An introduction to the problem - Christiana Z. Peppard
1
How exposing anonymous companies could cut down on crime - Global Witness
2
How one teenager unearthed baseball-s untold history - Cam Perron
3
How we conquered the deadly smallpox virus - Simona Zompi
2
Poetic Stickup Put the Financial Aid in the Bag
2
Want to be an activist Start with your toys - McKenna Pope
2
Why aren-t we only using solar power - Alexandros George Charalambides
2
66
054 The Writer's Workshop
Become a slam poet in five steps - Gayle Danley
1
Beware of nominalizations -AKA zombie nouns- - Helen Sword
2
Capturing authentic narratives - Michele Weldon
1
Comma story - Terisa Folaron
3
First person vs. Second person vs. Third person - Rebekah Bergman
1
Grammar-s great divide The Oxford comma - TED-Ed
1
How false news can spread - Noah Tavlin
1
How many verb tenses are there in English - Anna Ananichuk
2
How misused modifiers can hurt your writing - Emma Bryce
1
How to build a fictional world - Kate Messner
3
How to make your writing funnier - Cheri Steinkellner
2
How to make your writing suspenseful - Victoria Smith
2
How to use a semicolon - Emma Bryce
1
How to write descriptively - Nalo Hopkinson
2
In on a secret That-s dramatic irony - Christopher Warner
1
Situational irony The opposite of what you think - Christopher Warner
1
Slowing down time -in writing - film- - Aaron Sitze
2
The Power of Simple Words - Terin Izil
1
The case against good and bad - Marlee Neel
3
The power of a great introduction - Carolyn Mohr
51
The punishable perils of plagiarism - Melissa Huseman D-Annunzio
2
Three anti-social skills to improve your writing - Nadia Kalman
1
What do all languages have in common - Cameron Morin
2
What is verbal irony - Christopher Warner
1
What makes a poem … a poem - Melissa Kovacs
2
When to use me- myself and I - Emma Bryce
1
91
055 Visualizing Data
Game theory challenge Can you predict human behavior - Lucas Husted
1
How statistics can be misleading - Mark Liddell
2
Population pyramids Powerful predictors of the future - Kim Preshoff
2
Visualizing the world-s Twitter data - Jer Thorp
2
Why do people fear the wrong things - Gerd Gigerenzer
51
58
056 Cyber-Influence & Power
Can machines read your emotions - Kostas Karpouzis
2
Defining cyberwarfare...in hopes of preventing it - Daniel Garrie
51
How much does a video weigh - Michael Stevens of Vsauce
3
Is there a limit to technological progress - Clément Vidal
2
Network theory - Marc Samet
1
59
057 Getting Under Our Skin
A curable condition that causes blindness - Andrew Bastawrous
2
At what moment are you dead - Randall Hayes
2
Cell membranes are way more complicated than you think - Nazzy Pakpour
2
Cell vs. virus A battle for health - Shannon Stiles
1
Claws vs. nails - Matthew Borths
2
Could a breathalyzer detect cancer - Julian Burschka
2
Debunking the myths of OCD - Natascha M. Santos
2
Does stress cause pimples - Claudia Aguirre
2
Eye vs. camera - Michael Mauser
2
How Do Pain Relievers Work - George Zaidan
2
How X-rays see through your skin - Ge Wang
2
How a few scientists transformed the way we think about disease - Tien Nguyen
2
How a wound heals itself - Sarthak Sinha
1
How aspirin was discovered - Krishna Sudhir
2
How blood pressure works - Wilfred Manzano
2
How bones make blood - Melody Smith
2
How can we solve the antibiotic resistance crisis - Gerry Wright
3
How close are we to eradicating HIV - Philip A. Chan
2
How did teeth evolve - Peter S. Ungar
1
How do blood transfusions work - Bill Schutt
2
How do cancer cells behave differently from healthy ones - George Zaidan
1
How do contraceptives work - NWHunter
1
How do germs spread -and why do they make us sick- - Yannay Khaikin and Nicole Mideo
3
How do glasses help us see - Andrew Bastawrous and Clare Gilbert
1
How do lungs work - Emma Bryce
2
How do nerves work - Elliot Krane
2
How do scars form - Sarthak Sinha
1
How do steroids affect your muscles— and the rest of your body - Anees Bahji
2
How do ventilators work - Alex Gendler
2
How do viruses jump from animals to humans - Ben Longdon
1
How do vitamins work - Ginnie Trinh Nguyen
2
How do we smell - Rose Eveleth
52
How do you know if you have a virus - Cella Wright
2
How do your kidneys work - Emma Bryce
2
How does alcohol make you drunk - Judy Grisel
2
How does anesthesia work - Steven Zheng
2
How does caffeine keep us awake - Hanan Qasim
2
How does cancer spread through the body - Ivan Seah Yu Jun
1
How does chemotherapy work - Hyunsoo Joshua No
2
How does laser eye surgery work - Dan Reinstein
2
How does the thyroid manage your metabolism - Emma Bryce
2
How does your body know what time it is - Marco A. Sotomayor
2
How does your body process medicine - Céline Valéry
1
How does your brain respond to pain - Karen D. Davis
3
How does your immune system work - Emma Bryce
2
How fast is the speed of thought - Seena Mathew
1
How in vitro fertilization -IVF- works - Nassim Assefi and Brian A. Levine
2
How menstruation works - Emma Bryce
1
How mucus keeps us healthy - Katharina Ribbeck
2
How one scientist averted a national health crisis - Andrea Tone
2
How optical illusions trick your brain - Nathan S. Jacobs
1
How stress affects your body - Sharon Horesh Bergquist
2
How the heart actually pumps blood - Edmond Hui
2
How this disease changes the shape of your cells - Amber M. Yates
2
How to 3D print human tissue - Taneka Jones
2
How to grow a bone - Nina Tandon
1
How to make a mummy - Len Bloch
2
How to master your sense of smell - Alexandra Horowitz
2
How to sequence the human genome - Mark J. Kiel
2
How your digestive system works - Emma Bryce
2
Human sperm vs. the sperm whale - Aatish Bhatia
2
Is DNA the future of data storage - Leo Bear-McGuinness
2
Is human evolution speeding up or slowing down - Laurence Hurst
2
Is it bad to hold your pee - Heba Shaheed
1
Is marijuana bad for your brain - Anees Bahji
3
Is there a disease that makes us love cats - Jaap de Roode
2
Learning from smallpox How to eradicate a disease - Julie Garon and Walter A. Orenstein
2
Oxygen’s surprisingly complex journey through your body - Enda Butler
2
Performing brain surgery without a scalpel - Hyunsoo Joshua No
2
Secrets of the X chromosome - Robin Ball
2
The accident that changed the world - Allison Ramsey and Mary Staicu
1
The benefits of good posture - Murat Dalkilinç
2
The dangers of mixing drugs - Céline Valéry
2
The effects of underwater pressure on the body - Neosha S Kashef
1
The evolution of the human eye - Joshua Harvey
1
The fascinating science behind phantom limbs - Joshua W. Pate
2
The immortal cells of Henrietta Lacks - Robin Bulleri
2
The mysterious science of pain - Joshua W. Pate
1
The mystery of motion sickness - Rose Eveleth
2
The past- present and future of the bubonic plague - Sharon N. DeWitte
2
The race to sequence the human genome - Tien Nguyen
2
The science of attraction - Dawn Maslar
2
The science of skin color - Angela Koine Flynn
2
The science of stage fright -and how to overcome it- - Mikael Cho
3
The strange case of the cyclops sheep - Tien Nguyen
2
The surprising cause of stomach ulcers - Rusha Modi
2
The surprising reason our muscles get tired - Christian Moro
2
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
2
What are mini brains - Madeline Lancaster
2
What are stem cells - Craig A. Kohn
2
What are those floaty things in your eye - Michael Mauser
1
What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
2
What causes bad breath - Mel Rosenberg
2
What causes body odor - Mel Rosenberg
2
What causes constipation - Heba Shaheed
2
What causes dandruff- and how do you get rid of it - Thomas L. Dawson
2
What causes headaches - Dan Kwartler
2
What causes kidney stones - Arash Shadman
2
What causes opioid addiction- and why is it so tough to combat - Mike Davis
4
What causes panic attacks- and how can you prevent them - Cindy J. Aaronson
1
What does the liver do - Emma Bryce
1
What does the pancreas do - Emma Bryce
1
What happens during a heart attack - Krishna Sudhir
2
What happens during a stroke - Vaibhav Goswami
2
What happens when you get heat stroke - Douglas J. Casa
1
What happens when your DNA is damaged - Monica Menesini
2
What is HPV and how can you protect yourself from it - Emma Bryce
2
What is a coronavirus - Elizabeth Cox
2
What is epigenetics - Carlos Guerrero-Bosagna
2
What is fat - George Zaidan
1
What is leukemia - Danilo Allegra and Dania Puggioni
1
What is obesity - Mia Nacamulli
2
What makes muscles grow - Jeffrey Siegel
2
What makes tattoos permanent - Claudia Aguirre
2
What makes tuberculosis -TB- the world-s most infectious killer - Melvin Sanicas
1
What we know -and don-t know- about Ebola - Alex Gendler
2
What would happen if you didn’t drink water - Mia Nacamulli
2
What would happen if you didn’t sleep - Claudia Aguirre
2
What’s that ringing in your ears - Marc Fagelson
2
Which is better Soap or hand sanitizer - Alex Rosenthal and Pall Thordarson
2
Which sunscreen should you choose - Mary Poffenroth
1
Which type of milk is best for you - Jonathan J. O’Sullivan - Grace E. Cunningham
2
Who-s at risk for colon cancer - Amit H. Sachdev and Frank G. Gress
2
Why are human bodies asymmetrical - Leo Q. Wan
1
Why are some people left-handed - Daniel M. Abrams
2
Why do humans have a third eyelid - Dorsa Amir
1
Why do our bodies age - Monica Menesini
2
Why do people have seasonal allergies - Eleanor Nelsen
2
Why do some people go bald - Sarthak Sinha
2
Why do we have to wear sunscreen - Kevin P. Boyd
2
Why do we hiccup - John Cameron
2
Why do we itch - Emma Bryce
1
Why do we pass gas - Purna Kashyap
2
Why do we sweat - John Murnan
2
Why do women have periods
2
Why do you get a fever when you-re sick - Christian Moro
2
Why do you need to get a flu shot every year - Melvin Sanicas
2
Why do your knuckles pop - Eleanor Nelsen
2
Why does your voice change as you get older - Shaylin A. Schundler
1
Why haven’t we cured arthritis - Kaitlyn Sadtler and Heather J. Faust
1
Why is it so hard to cure cancer - Kyuson Yun
2
Why is meningitis so dangerous - Melvin Sanicas
2
Why it’s so hard to cure HIVAIDS - Janet Iwasa
2
Why sitting is bad for you - Murat Dalkilinç
2
You are your microbes - Jessica Green and Karen Guillemin
1
Your body vs. implants - Kaitlyn Sadtler
2
315
058 Out of This World
Are we living in a simulation - Zohreh Davoudi
2
Can a black hole be destroyed - Fabio Pacucci
1
Could comets be the source of life on Earth - Justin Dowd
2
Could human civilization spread across the whole galaxy - Roey Tzezana
2
Could the Earth be swallowed by a black hole - Fabio Pacucci
2
Could we actually live on Mars - Mari Foroutan
2
Could we harness the power of a black hole - Fabio Pacucci
2
Could we survive prolonged space travel - Lisa Nip
2
Einstein-s twin paradox explained - Amber Stuver
3
Four ways to understand the Earth-s age - Joshua M. Sneideman
2
Hawking-s black hole paradox explained - Fabio Pacucci
2
How do we study the stars - Yuan-Sen Ting
2
How far would you have to go to escape gravity - Rene Laufer
51
How fast are you moving right now - Tucker Hiatt
2
How small are we in the scale of the universe - Alex Hofeldt
1
How to build a dark matter detector - Jenna Saffin
2
How to detect a supernova - Samantha Kuula
1
Is space trying to kill us - Ron Shaneyfelt
1
Is there a center of the universe - Marjee Chmiel and Trevor Owens
3
Light seconds- light years- light centuries How to measure extreme distances - Yuan-Sen Ting
2
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
2
Newton’s three-body problem explained - Fabio Pacucci
2
Should we be looking for life elsewhere in the universe - Aomawa Shields
2
Sunlight is way older than you think - Sten Odenwald
1
The beginning of the universe- for beginners - Tom Whyntie
2
The death of the universe - Renée Hlozek
2
The dust bunnies that built our planet - Lorin Swint Matthews
2
The first asteroid ever discovered - Carrie Nugent
2
The journey to Pluto- the farthest world ever explored - Alan Stern
2
The life cycle of a neutron star - David Lunney
2
The moon illusion - Andrew Vanden Heuvel
1
There may be extraterrestrial life in our solar system - Augusto Carballido
2
Three ways the universe could end - Venus Keus
2
What creates a total solar eclipse - Andy Cohen
2
What if every satellite suddenly disappeared - Moriba Jah
2
What is the universe expanding into - Sajan Saini
2
What is the universe made of - Dennis Wildfogel
1
What light can teach us about the universe - Pete Edwards
1
Where does gold come from - David Lunney
2
Who won the space race - Jeff Steers
2
Why is NASA sending a spacecraft to a metal world - Linda T. Elkins-Tanton
1
Why neutrinos matter - Sílvia Bravo Gallart
2
Would you live on the moon - Alex Gendler
2
128
059 Reading Between the Lines
A host of heroes - April Gudenrath
2
A poetic experiment Walt Whitman- interpreted by three animators - Justin Moore
1
An anti-hero of one-s own - Tim Adams
1
Does The Wonderful Wizard of Oz have a hidden message - David B. Parker
1
Everything you need to know to read Frankenstein - Iseult Gillespie
2
Everything you need to know to read “The Canterbury Tales” - Iseult Gillespie
2
How did Dracula become the world-s most famous vampire - Stanley Stepanic
2
How fiction can change reality - Jessica Wise
2
How science fiction can help predict the future - Roey Tzezana
2
How to recognize a dystopia - Alex Gendler
2
Infinity according to Jorge Luis Borges - Ilan Stavans
2
Insults by Shakespeare
3
Mining literature for deeper meanings - Amy E. Harter
1
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
1
The art of the metaphor - Jane Hirshfield
3
The controversial origins of the Encyclopedia - Addison Anderson
2
The evolution of the book - Julie Dreyfuss
1
The myth of Cupid and Psyche - Brendan Pelsue
2
The myth of Icarus and Daedalus - Amy Adkins
2
The myth of Oisín and the land of eternal youth - Iseult Gillespie
1
The poet who painted with his words - Geneviève Emy
1
The science behind the myth Homer-s Odyssey - Matt Kaplan
2
The tragic myth of Orpheus and Eurydice - Brendan Pelsue
2
Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
2
What Orwellian really means - Noah Tavlin
2
What makes a hero - Matthew Winkler
2
What makes something Kafkaesque - Noah Tavlin
2
What “Machiavellian” really means - Pazit Cahlon and Alex Gendler
2
What-s the definition of comedy Banana. - Addison Anderson
2
Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
2
Why should you read Don Quixote - Ilan Stavans
3
Why should you read Edgar Allan Poe - Scott Peeples
2
Why should you read Hamlet - Iseult Gillespie
2
Why should you read James Joyce-s Ulysses - Sam Slote
52
Why should you read One Hundred Years of Solitude - Francisco Díez-Buzo
2
Why should you read Tolstoy-s War and Peace - Brendan Pelsue
2
Why should you read Toni Morrison’s “Beloved” - Yen Pham
2
Why should you read Virgil-s Aeneid - Mark Robinson
2
Why should you read Virginia Woolf - Iseult Gillespie
2
Why should you read Waiting For Godot - Iseult Gillespie
2
Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya Bailey
2
Why should you read “Crime and Punishment” - Alex Gendler
2
Why should you read “Dune” by Frank Herbert - Dan Kwartler
1
Why should you read “Fahrenheit 451” - Iseult Gillespie
1
Why should you read “Kafka on the Shore” - Iseult Gillespie
2
Why should you read “Lord of the Flies” by William Golding - Jill Dash
1
Why should you read “Midnight’s Children” - Iseult Gillespie
2
Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
2
Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
2
Why tragedies are alluring - David E. Rivas
2
142
060 Actions and Reactions
Activation energy Kickstarting chemical reactions - Vance Kite
1
All of the energy in the universe is... - George Zaidan and Charles Morton
1
Are spotty fruits and vegetables safe to eat - Elizabeth Brauer
2
Can you survive nuclear fallout - Brooke Buddemeier and Jessica S. Wieder
2
Describing the invisible properties of gas - Brian Bennett
1
Early forensics and crime-solving chemists - Deborah Blum
3
From DNA to Silly Putty- the diverse world of polymers - Jan Mattingly
2
History’s deadliest colors - J. V. Maranto
2
How atoms bond - George Zaidan and Charles Morton
1
How batteries work - Adam Jacobson
2
How big is a mole -Not the animal- the other one.- - Daniel Dulek
2
How do pregnancy tests work - Tien Nguyen
2
How do we separate the seemingly inseparable - Iddo Magen
2
How polarity makes water behave strangely - Christina Kleinberg
2
How to speed up chemical reactions -and get a date- - Aaron Sams
3
How to spot a counterfeit bill - Tien Nguyen
2
How to squeeze electricity out of crystals - Ashwini Bharathula
51
How to unboil an egg - Eleanor Nelsen
2
Is radiation dangerous - Matt Anticole
2
Radioactivity Expect the unexpected - Steve Weatherall
1
Solid- liquid- gas and … plasma - Michael Murillo
2
Solving the puzzle of the periodic table - Eric Rosado
1
The 2-400-year search for the atom - Theresa Doud
2
The ABC-s of gas Avogadro- Boyle- Charles - Brian Bennett
1
The beneficial bacteria that make delicious food - Erez Garty
2
The chemical reaction that feeds the world - Daniel D. Dulek
2
The chemistry of cold packs - John Pollard
1
The chemistry of cookies - Stephanie Warren
2
The deadly irony of gunpowder - Eric Rosado
1
The genius of Mendeleev-s periodic table - Lou Serico
2
The invisible motion of still objects - Ran Tivony
1
The law of conservation of mass - Todd Ramsey
2
The operating system of life - George Zaidan and Charles Morton
1
The science of macaroni salad What-s in a mixture - Josh Kurz
2
The science of macaroni salad What-s in a molecule - Josh Kurz
1
The strengths and weaknesses of acids and bases - George Zaidan and Charles Morton
2
The uncertain location of electrons - George Zaidan and Charles Morton
2
Under the hood The chemistry of cars - Cynthia Chubbuck
2
What can you learn from ancient skeletons - Farnaz Khatibi
1
What is chemical equilibrium - George Zaidan and Charles Morton
2
What is chirality and how did it get in my molecules - Michael Evans
2
What is metallic glass - Ashwini Bharathula
2
What is the shape of a molecule - George Zaidan and Charles Morton
2
What triggers a chemical reaction - Kareem Jarrah
1
Why don-t oil and water mix - John Pollard
2
127
061 Before and After Einstein
An athlete uses physics to shatter world records - Asaf Bar-Yosef
1
Are ghost ships real - Peter B. Campbell
2
Could we create dark matter - Rolf Landua
2
Dark matter The matter we can-t see - James Gillies
2
Einstein-s brilliant mistake Entangled states - Chad Orzel
2
Einstein-s miracle year - Larry Lagerstrom
2
Football physics The impossible free kick - Erez Garty
1
Free falling in outer space - Matt J. Carlson
2
How cosmic rays help us understand the universe - Veronica Bindi
2
How does an atom-smashing particle accelerator work - Don Lincoln
1
How does work...work - Peter Bohacek
2
How heavy is air - Dan Quinn
1
How taking a bath led to Archimedes- principle - Mark Salata
2
How to Think About Gravity - Jon Bergmann
1
If matter falls down- does antimatter fall up - Chloé Malbrunot
1
Is it possible to create a perfect vacuum - Rolf Landua and Anais Rassat
1
Is time travel possible - Colin Stuart
3
Light waves- visible and invisible - Lucianne Walkowicz
3
Newton-s 3 Laws- with a bicycle - Joshua Manley
1
Particles and waves The central mystery of quantum mechanics - Chad Orzel
2
Schrödinger-s cat A thought experiment in quantum mechanics - Chad Orzel
2
String theory and the hidden structures of the universe - Clifford Johnson
3
The Higgs Field- explained - Don Lincoln
1
The basics of the Higgs boson - Dave Barney and Steve Goldfarb
2
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
2
The fundamentals of space-time Part 2 - Andrew Pontzen and Tom Whyntie
2
The fundamentals of space-time Part 3 - Andrew Pontzen and Tom Whyntie
1
The genius of Marie Curie - Shohini Ghose
51
The physics of the hardest move in ballet - Arleen Sugano
2
What are gravitational waves - Amber L. Stuver
2
What can Schrödinger-s cat teach us about quantum mechanics - Josh Samani
2
What happened to antimatter - Rolf Landua
2
What in the world is topological quantum matter - Fan Zhang
2
What is color - Colm Kelleher
1
What is entropy - Jeff Phillips
2
What is the Heisenberg Uncertainty Principle - Chad Orzel
2
What is the coldest thing in the world - Lina Marieth Hoyos
2
What on Earth is spin - Brian Jones
2
Why don-t perpetual motion machines ever work - Netta Schramm
2
Why is ketchup so hard to pour - George Zaidan
2
Will we ever be able to teleport - Sajan Saini
2
123
062 Government Declassified
A 3-minute guide to the Bill of Rights - Belinda Stutzman
51
Equality- sports- and Title IX - Erin Buzuvis and Kristine Newhall
2
Gerrymandering How drawing jagged lines can impact an election - Christina Greer
2
History vs. Richard Nixon - Alex Gendler
2
History vs. Vladimir Lenin - Alex Gendler
3
How do US Supreme Court justices get appointed - Peter Paccone
1
How do executive orders work - Christina Greer
2
How does impeachment work - Alex Gendler
2
How does money laundering work - Delena D. Spann
2
How is power divided in the United States government - Belinda Stutzman
2
How one piece of legislation divided a nation - Ben Labaree- Jr
2
How to turn protest into powerful change - Eric Liu
2
How to understand power - Eric Liu
3
Inventing the American presidency - Kenneth C. Davis
2
Prohibition Banning alcohol was a bad idea... - Rod Phillips
2
The Making of the American Constitution - Judy Walton
1
The fight for the right to vote in the United States - Nicki Beaman Griffin
1
The historical audacity of the Louisiana Purchase - Judy Walton
1
The history of the Cuban Missile Crisis - Matthew A. Jordan
2
The oddities of the first American election - Kenneth C. Davis
1
The problem with the U.S. bail system - Camilo Ramirez
2
The rise of modern populism - Takis S. Pappas
3
The story behind the Boston Tea Party - Ben Labaree
1
What causes an economic recession - Richard Coffin
2
What did democracy really mean in Athens - Melissa Schwartzberg
2
What gives a dollar bill its value - Doug Levinson
2
What happened to trial by jury - Suja A. Thomas
1
What is McCarthyism And how did it happen - Ellen Schrecker
2
What you might not know about the Declaration of Independence - Kenneth C. Davis
2
Which voting system is the best - Alex Gendler
2
Who owns the wilderness - Elyse Cox
2
Why do Americans and Canadians celebrate Labor Day -Kenneth C. Davis
2
Why do Americans vote on Tuesdays
2
Why is the US Constitution so hard to amend - Peter Paccone
1
Why wasn’t the Bill of Rights originally in the US Constitution - James Coll
2
114
063 The World's People and Places
A brief history of alcohol - Rod Phillips
2
A brief history of cannibalism - Bill Schutt
2
A brief history of divorce - Rod Phillips
2
A brief history of goths - Dan Adams
2
A brief history of religion in art - TED-Ed
2
A day in the life of a Celtic Druid - Philip Freeman
2
A day in the life of a Cossack warrior - Alex Gendler
1
A day in the life of a Mongolian queen - Anne F. Broadbridge
2
A day in the life of an Aztec midwife - Kay Read
2
A day in the life of an ancient Egyptian doctor - Elizabeth Cox
2
A digital reimagining of Gettysburg - Anne Knowles
3
A glimpse of teenage life in ancient Rome - Ray Laurence
3
An unsung hero of the civil rights movement - Christina Greer
1
Ancient Rome’s most notorious doctor - Ramon Glazov
2
Are the illuminati real - Chip Berlet
2
Building the world-s largest -and most controversial- power plant - Alex Gendler
2
Corruption- wealth and beauty The history of the Venetian gondola - Laura Morelli
2
Did ancient Troy really exist - Einav Zamir Dembin
2
Did the Amazons really exist - Adrienne Mayor
2
Four sisters in Ancient Rome - Ray Laurence
4
Frida Kahlo The woman behind the legend - Iseult Gillespie
2
From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
2
Greeting the world in peace - Jackie Jenkins
1
Harvey Milk-s radical vision of equality - Lillian Faderman
2
History vs. Che Guevara - Alex Gendler
2
History vs. Christopher Columbus - Alex Gendler
2
History vs. Cleopatra - Alex Gendler
2
History vs. Genghis Khan - Alex Gendler
3
History vs. Napoleon Bonaparte - Alex Gendler
2
History-s worst nun - Theresa A. Yugar
2
How Magellan circumnavigated the globe - Ewandro Magalhaes
2
How did Hitler rise to power - Alex Gendler and Anthony Hazard
2
How did Polynesian wayfinders navigate the Pacific Ocean - Alan Tamayose and Shantell De Silva
2
How do you decide where to go in a zombie apocalypse - David Hunter
1
How does the Nobel Peace Prize work - Adeline Cuvelier and Toril Rokseth
2
How much of human history is on the bottom of the ocean - Peter Campbell
2
How one journalist risked her life to hold murderers accountable - Christina Greer
2
How the Normans changed the history of Europe - Mark Robinson
2
Is there any truth to the King Arthur legends - Alan Lupack
2
It-s a church. It-s a mosque. It-s Hagia Sophia. - Kelly Wall
2
Mansa Musa- one of the wealthiest people who ever lived - Jessica Smith
2
NASA’s first software engineer Margaret Hamilton - Matt Porter - Margaret Hamilton
2
Notes of a native son The world according to James Baldwin - Christina Greer
1
One of the most epic engineering feats in history - Alex Gendler
1
Romance and revolution The poetry of Pablo Neruda - Ilan Stavans
2
The Atlantic slave trade What too few textbooks told you - Anthony Hazard
2
The Egyptian Book of the Dead A guidebook for the underworld - Tejal Gala
1
The Romans flooded the Colosseum for sea battles - Janelle Peters
2
The Silk Road Connecting the ancient world through trade - Shannon Harris Castelo
2
The accident that changed the world - Allison Ramsey and Mary Staicu
2
The ancient origins of the Olympics - Armand D-Angour
1
The art forger who tricked the Nazis - Noah Charney
1
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer
1
The ballet that incited a riot - Iseult Gillespie
2
The breathtaking courage of Harriet Tubman - Janell Hobson
2
The chaotic brilliance of artist Jean-Michel Basquiat - Jordana Moore Saggese
2
The city of walls Constantinople - Lars Brownworth
2
The complicated history of surfing - Scott Laderman
2
The contributions of female explorers - Courtney Stephens
2
The dangerous race for the South Pole - Elizabeth Leane
2
The dark history of bananas - John Soluri
2
The electrifying speeches of Sojourner Truth - Daina Ramey Berry
1
The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua
1
The first and last king of Haiti - Marlene Daut
2
The five major world religions - John Bellaimey
5
The great conspiracy against Julius Caesar - Kathryn Tempest
2
The hidden life of Rosa Parks - Riché D. Richardson
2
The hidden treasures of Timbuktu - Elizabeth Cox
2
The history of chocolate - Deanna Pucciarelli
2
The history of marriage - Alex Gendler
2
The history of tattoos - Addison Anderson
2
The history of tea - Shunan Teng
2
The imaginary king who changed the real world - Matteo Salvadore
2
The incredible history of China-s terracotta warriors - Megan Campisi and Pen-Pen Chen
1
The infamous and ingenious Ho Chi Minh Trail - Cameron Paterson
1
The legend of Annapurna- Hindu goddess of nourishment - Antara Raychaudhuri - Iseult Gillespie
2
The life cycle of a cup of coffee - A.J. Jacobs
2
The life- legacy - assassination of an African revolutionary - Lisa Janae Bacon
2
The meaning of life according to Simone de Beauvoir - Iseult Gillespie
2
The most groundbreaking scientist you-ve never heard of - Addison Anderson
2
The most successful pirate of all time - Dian Murray
2
The murder of ancient Alexandria-s greatest scholar - Soraya Field Fiorio
1
The mysterious life and death of Rasputin - Eden Girma
1
The myth behind the Chinese zodiac - Megan Campisi and Pen-Pen Chen
1
The pharaoh that wouldn-t be forgotten - Kate Green
2
The philosophy of cynicism - William D. Desmond
2
The princess who rewrote history - Leonora Neville
2
The race to decode a mysterious language - Susan Lupack
51
The rise and fall of history’s first empire - Soraya Field Fiorio
2
The rise and fall of the Assyrian Empire - Marian H Feldman
2
The rise and fall of the Berlin Wall - Konrad H. Jarausch
3
The rise and fall of the Byzantine Empire - Leonora Neville
2
The rise and fall of the Celtic warriors - Philip Freeman
2
The rise and fall of the Inca Empire - Gordon McEwan
2
The rise and fall of the Mongol Empire - Anne F. Broadbridge
2
The rise of the Ottoman Empire - Mostafa Minawi
2
The scientific origins of the Minotaur - Matt Kaplan
2
The secret messages of Viking runestones - Jesse Byock
1
The secret student resistance to Hitler - Iseult Gillespie
2
The strange history of the world-s most stolen painting - Noah Charney
2
The true story of Sacajawea - Karen Mensing
1
The wars that inspired Game of Thrones - Alex Gendler
2
The world’s most mysterious book - Stephen Bax
2
This is Sparta Fierce warriors of the ancient world - Craig Zimmer
2
Tycho Brahe- the scandalous astronomer - Dan Wenkel
1
Ugly History Witch Hunts - Brian A. Pavlac
2
Ugly history Japanese American incarceration camps - Densho
2
Ugly history The 1937 Haitian Massacre - Edward Paulino
2
Urbanization and the future of cities - Vance Kite
1
Vampires Folklore- fantasy and fact - Michael Molina
3
What caused the French Revolution - Tom Mullaney
3
What does it mean to be a refugee - Benedetta Berti and Evelien Borgman
2
What happens if you cut down all of a city-s trees - Stefan Al
2
What happens to our bodies after we die - Farnaz Khatibi Jafari
2
What is a butt tuba and why is it in medieval art - Michelle Brown
2
What makes the Great Wall of China so extraordinary - Megan Campisi and Pen-Pen Chen
2
271
064 The Way We Think
3 tips to boost your confidence - TED-Ed
2
5 tips to improve your critical thinking - Samantha Agoos
1
An exercise in time perception - Matt Danzico
2
Are all of your memories real - Daniel L. Schacter
2
Can you outsmart a troll -by thinking like one- - Claire Wardle
2
Can you outsmart the fallacy that fooled a generation of doctors - Elizabeth Cox
2
Can you outsmart the fallacy that started a witch hunt - Elizabeth Cox
2
Can you outsmart this logical fallacy - Alex Gendler
1
Do politics make us irrational - Jay Van Bavel
2
Ethical dilemma The burger murders - George Siedel and Christine Ladwig
2
Evolution’s great mystery - Michael Corballis
2
Game theory challenge Can you predict human behavior - Lucas Husted
1
How art can help you analyze - Amy E. Herman
2
How do focus groups work - Hector Lanz
1
How do our brains process speech - Gareth Gaskell
2
How do personality tests work - Merve Emre
2
How do you know whom to trust - Ram Neta
2
How does the Rorschach inkblot test work - Damion Searls
2
How fast is the speed of thought - Seena Mathew
2
How people rationalize fraud - Kelly Richmond Pope
2
How to manage your time more effectively -according to machines- - Brian Christian
2
How to outsmart the Prisoner’s Dilemma - Lucas Husted
2
Ideasthesia How do ideas feel - Danko Nikolić
3
Inside the minds of animals - Bryan B Rasmussen
2
Rethinking thinking - Trevor Maber
3
Should you trust unanimous decisions - Derek Abbott
1
Should you trust your first impression - Peter Mende-Siedlecki
1
The Key to Media-s Hidden Codes - Ben Beaton
3
The artist who won a Nobel Prize... in medicine - Melanie E. Peffer
2
The dark history of IQ tests - Stefan C. Dombrowski
2
The difference between classical and operant conditioning - Peggy Andover
1
The hidden meanings of yin and yang - John Bellaimey
2
The neuroscience of imagination - Andrey Vyshedskiy
2
The psychology behind irrational decisions - Sara Garofalo
2
The psychology of narcissism - W. Keith Campbell
2
The rise of modern populism - Takis S. Pappas
2
What color is Tuesday Exploring synesthesia - Richard E. Cytowic
1
What is consciousness - Michael S. A. Graziano
2
What is depression - Helen M. Farrell
2
What is déjà vu What is déjà vu - Michael Molina
2
Who am I A philosophical inquiry - Amy Adkins
2
Why are we so attached to our things - Christian Jarrett
1
Why do people fear the wrong things - Gerd Gigerenzer
1
Why do people join cults - Janja Lalich
3
Why do we dream - Amy Adkins
2
Why do we feel nostalgia - Clay Routledge
51
135
065 Making the Invisible Visible
How do animals see in the dark - Anna Stöckl
2
Just How Small is an Atom
3
The microbial jungles all over the place -and you- - Scott Chimileski and Roberto Kolter
2
What-s invisible More than you think - John Lloyd
4
What’s the smallest thing in the universe - Jonathan Butterworth
2
Who IS Sherlock Holmes - Neil McCaw
51
64
066 Math in Real Life
A brief history of banned numbers - Alessandra King
2
A brief history of numerical systems - Alessandra King
2
A clever way to estimate enormous numbers - Michael Mitchell
3
A trip through space to calculate distance - Heather Tunnell
1
An introduction to mathematical theorems - Scott Kennedy
2
Can origami save your life - Evan Zodl
2
Can you find the next number in this sequence - Alex Gendler
1
Can you solve Einstein’s Riddle - Dan Van der Vieren
2
Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
1
Can you solve the Mondrian squares riddle - Gordon Hamilton
2
Can you solve the airplane riddle - Judd A. Schorr
1
Can you solve the bridge riddle - Alex Gendler
2
Can you solve the control room riddle - Dennis Shasha
51
Can you solve the counterfeit coin riddle - Jennifer Lu
2
Can you solve the dark coin riddle - Lisa Winer
3
Can you solve the egg drop riddle - Yossi Elran
2
Can you solve the fish riddle - Steve Wyborney
2
Can you solve the frog riddle - Derek Abbott
2
Can you solve the locker riddle - Lisa Winer
1
Can you solve the passcode riddle - Ganesh Pai
2
Can you solve the pirate riddle - Alex Gendler
2
Can you solve the prisoner boxes riddle - Yossi Elran
2
Can you solve the prisoner hat riddle - Alex Gendler
1
Can you solve the river crossing riddle - Lisa Winer
2
Can you solve the seven planets riddle - Edwin F. Meyer
2
Can you solve the temple riddle - Dennis E. Shasha
2
Can you solve the three gods riddle - Alex Gendler
2
Can you solve the virus riddle - Lisa Winer
2
Check your intuition The birthday problem - David Knuffke
2
Did Shakespeare write his plays - Natalya St. Clair and Aaron Williams
2
Euclid-s puzzling parallel postulate - Jeff Dekofsky
2
Exploring other dimensions - Alex Rosenthal and George Zaidan
4
Exponential Growth How Folding Paper Can Get You to the Moon
1
Gridiron physics Scalars and vectors - Michelle Buchanan
2
Group theory 101 How to play a Rubik’s Cube like a piano - Michael Staff
1
How does math guide our ships at sea - George Christoph
2
How exactly does binary code work - José Américo N L F de Freitas
1
How high can you count on your fingers -Spoiler much higher than 10- - James Tanton
1
How many ways are there to prove the Pythagorean theorem - Betty Fei
2
How many ways can you arrange a deck of cards - Yannay Khaikin
1
How the Königsberg bridge problem changed mathematics - Dan Van der Vieren
2
How to defeat a dragon with math - Garth Sundem
2
How to spot a misleading graph - Lea Gaslowitz
1
Inside OKCupid The math of online dating - Christian Rudder
4
Is math discovered or invented - Jeff Dekofsky
2
Making sense of irrational numbers - Ganesh Pai
2
Music and math The genius of Beethoven - Natalya St. Clair
1
One is one ... or is it
2
Pizza physics -New York-style- - Colm Kelleher
2
The Infinite Hotel Paradox - Jeff Dekofsky
3
The case of the missing fractals - Alex Rosenthal and George Zaidan
2
The coin flip conundrum - Po-Shen Loh
2
The greatest mathematician that never lived - Pratik Aghor
2
The infinite life of pi - Reynaldo Lopes
2
The last banana A thought experiment in probability - Leonardo Barichello
2
The math behind Michael Jordan’s legendary hang time - Andy Peterson and Zack Patterson
1
The mathematical secrets of Pascal’s triangle - Wajdi Mohamed Ratemi
1
The mathematics of sidewalk illusions - Fumiko Futamura
1
The mighty mathematics of the lever - Andy Peterson and Zack Patterson
2
The time value of money - German Nande
1
The unexpected math behind Van Gogh-s Starry Night - Natalya St. Clair
2
What happens if you guess - Leigh Nataro
2
What in the world is topological quantum matter - Fan Zhang
2
What is Zeno-s Dichotomy Paradox - Colm Kelleher
2
What is a vector - David Huynh
2
What-s an algorithm - David J. Malan
2
What-s the difference between accuracy and precision - Matt Anticole
2
What-s the fastest way to alphabetize your bookshelf - Chand John
2
Where do math symbols come from - John David Walters
2
Why are manhole covers round - Marc Chamberland
1
Why can-t you divide by zero - TED-Ed
1
Why do airlines sell too many tickets - Nina Klietsch
1
Why do competitors open their stores next to one another - Jac de Haan
2
Why do honeybees love hexagons - Zack Patterson and Andy Peterson
1
Why do people get so anxious about math - Orly Rubinsten
2
Why don-t perpetual motion machines ever work - Netta Schramm
2
187
067 National Teacher Day!
Are Shakespeare-s Plays Encoded within Pi
1
Caffeine
2
DNA- Hot Pockets- - The Longest Word Ever Crash Course Biology 11
55
Deep ocean mysteries and wonders - David Gallo
5
Erin McKean The joy of lexicography
7
Exponential Growth How Folding Paper Can Get You to the Moon
2
Rhapsody on the Proof of Pi - 4
3
Sunflowers and Fibonacci - Numberphile
2
The Dark Ages...How Dark Were They- Really Crash Course World History 14
5
The fundamental theorem of arithmetic Computer Science Khan Academy
2
Why Sex
2
86
068 Playing With Language
A brief history of plural word...s - John McWhorter
4
Are Elvish- Klingon- Dothraki and Na-vi real languages - John McWhorter
3
Birth of a nickname - John McWhorter
2
Buffalo buffalo buffalo One-word sentences and how they work - Emma Bryce
1
Does grammar matter - Andreea S. Calude
2
How can you change someone-s mind -hint facts aren-t always enough- - Hugo Mercier
2
How computers translate human language - Ioannis Papachimonas
1
How did English evolve - Kate Gardoqui
2
How did clouds get their names - Richard Hamblyn
1
How interpreters juggle two languages at once - Ewandro Magalhaes
2
How languages evolve - Alex Gendler
1
How miscommunication happens -and how to avoid it- - Katherine Hampsten
2
How to use rhetoric to get what you want - Camille A. Langston
2
One of the most difficult words to translate... - Krystian Aparta
2
Speech acts Constative and performative - Colleen Glenney Boggs
1
The language of lying — Noah Zandan
2
The pleasure of poetic pattern - David Silverstein
2
The race to decode a mysterious language - Susan Lupack
1
The true story of -true- - Gina Cooke
2
What happens when you die A poetic inquiry
1
Where did English come from - Claire Bowern
2
Where do new words come from - Marcel Danesi
2
Who invented writing - Matthew Winkler
51
Why Shakespeare loved iambic pentameter - David T. Freeman and Gregory Taylor
2
Why do we- like- hesitate when we- um- speak - Lorenzo García-Amaya
2
Why is there a b in doubt - Gina Cooke
2
97
069 How Things Work
How brass instruments work - Al Cannon
1
How can we solve the antibiotic resistance crisis - Gerry Wright
3
How computer memory works - Kanawat Senanan
2
How do hard drives work - Kanawat Senanan
2
How do investors choose stocks - Richard Coffin
2
How do ocean currents work - Jennifer Verduin
2
How do personality tests work - Merve Emre
2
How do self-driving cars “see” - Sajan Saini
2
How do ventilators work - Alex Gendler
2
How do you know if you have a virus - Cella Wright
1
How does alcohol make you drunk - Judy Grisel
2
How does laser eye surgery work - Dan Reinstein
2
How does the stock market work - Oliver Elfenbaum
2
How does your smartphone know your location - Wilton L. Virgo
2
How pandemics spread
4
How to 3D print human tissue - Taneka Jones
2
How to biohack your cells to fight cancer - Greg Foot
3
How to choose your news - Damon Brown
2
How to set the table - Anna Post
2
How to spot a pyramid scheme - Stacie Bosley
2
How to take a great picture - Carolina Molinari
1
How transistors work - Gokul J. Krishnan
2
Inside your computer - Bettina Bair
3
Is there a reproducibility crisis in science - Matt Anticole
1
Magical metals- how shape memory alloys work - Ainissa Ramirez
2
Not all scientific studies are created equal - David H. Schwartz
1
Pros and cons of public opinion polls - Jason Robert Jaffe
2
Self-assembly The power of organizing the unorganized - Skylar Tibbits
1
Should we get rid of standardized testing - Arlo Kempf
2
The dark history of IQ tests - Stefan C. Dombrowski
2
The fundamentals of space-time Part 1 - Andrew Pontzen and Tom Whyntie
2
The high-stakes race to make quantum computers work - Chiara Decaroli
2
The history of the barometer -and how it works- - Asaf Bar-Yosef
2
The life cycle of a cup of coffee - A.J. Jacobs
2
The life cycle of a t-shirt - Angel Chang
1
The paradox of value - Akshita Agarwal
2
The physics of playing guitar - Oscar Fernando Perez
2
The physics of surfing - Nick Pizzo
2
The power of creative constraints - Brandon Rodriguez
2
The power of the placebo effect - Emma Bryce
2
The real story behind Archimedes’ Eureka- - Armand D-Angour
1
The sonic boom problem - Katerina Kaouri
3
The surprising reason you feel awful when you-re sick - Marco A. Sotomayor
2
The truth about electroconvulsive therapy -ECT- - Helen M. Farrell
1
Under the hood The chemistry of cars - Cynthia Chubbuck
2
What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
2
What causes an economic recession - Richard Coffin
2
What causes economic bubbles - Prateek Singh
1
What does this symbol actually mean - Adrian Treharne
2
What if every satellite suddenly disappeared - Moriba Jah
1
What is a gift economy - Alex Gendler
2
What is phantom traffic and why is it ruining your life - Benjamin Seibold
1
What is the tragedy of the commons - Nicholas Amendolare
2
What makes neon signs glow A 360° animation - Michael Lipman
2
What really happens to the plastic you throw away - Emma Bryce
1
What’s a squillo- and why do opera singers need it - Ming Luke
2
What’s the difference between a scientific law and theory - Matt Anticole
2
When is water safe to drink - Mia Nacamulli
51
158
070 Inventions that Shaped History
A brief history of chess - Alex Gendler
2
A brief history of divorce - Rod Phillips
2
A brief history of plastic
2
Hacking bacteria to fight cancer - Tal Danino
2
How aspirin was discovered - Krishna Sudhir
2
How bones make blood - Melody Smith
2
How did trains standardize time in the United States - William Heuisler
1
How do blood transfusions work - Bill Schutt
2
How do nuclear power plants work - M. V. Ramana and Sajan Saini
3
How do vaccines work - Kelwalin Dhanasarnsombut
2
How does chemotherapy work - Hyunsoo Joshua No
2
How does fracking work - Mia Nacamulli
2
How farming planted seeds for the Internet - Patricia Russac
2
How inventions change history -for better and for worse- - Kenneth C. Davis
1
How one scientist averted a national health crisis - Andrea Tone
2
How simple ideas lead to scientific discoveries
4
How super glue was invented Moments of Vision 8 - Jessica Oreck
1
How the Band-Aid was invented Moments of Vision 3 - Jessica Oreck
1
How the bra was invented Moments of Vision 1 - Jessica Oreck
1
How the sandwich was invented Moments of Vision 5 - Jessica Oreck
1
How the world-s first metro system was built - Christian Wolmar
51
How the world-s longest underwater tunnel was built - Alex Gendler
2
Rosalind Franklin DNA-s unsung hero - Cláudio L. Guerra
2
The deadly irony of gunpowder - Eric Rosado
1
The hidden network that makes the internet possible - Sajan Saini
2
The history of the barometer -and how it works- - Asaf Bar-Yosef
2
The history of the world according to corn - Chris A. Kniesly
2
The story behind your glasses - Eva Timothy
2
The treadmill-s dark and twisted past - Conor Heffernan
2
The wacky history of cell theory - Lauren Royal-Woods
3
What cameras see that our eyes don-t - Bill Shribman
1
What if cracks in concrete could fix themselves - Congrui Jin
2
What is the world wide web - Twila Camp
1
Which is stronger Glue or tape - Elizabeth Cox
2
Who was the world-s first author - Soraya Field Fiorio
2
Why doesn’t anything stick to Teflon - Ashwini Bharathula
2
Why is cotton in everything - Michael R. Stiff
1
Why is glass transparent - Mark Miodownik
1
Why isn’t the Netherlands underwater - Stefan Al
2
120
071 Questions No One (Yet) Knows the Answers To
Are we living in a simulation - Zohreh Davoudi
2
Calculating The Odds of Intelligent Alien Life - Jill Tarter
3
Hawking-s black hole paradox explained - Fabio Pacucci
2
How big is infinity - Dennis Wildfogel
4
How many universes are there - Chris Anderson
51
Questions No One Knows the Answers to
1
Questions No One Knows the Answers to -Full Version-
6
Why Can-t We See Evidence of Alien Life
3
72
072 Awesome Nature
A brief history of dogs - David Ian Howe
2
A guide to the energy of the Earth - Joshua M. Sneideman
3
A simple way to tell insects apart - Anika Hazra
2
Attack of the killer algae - Eric Noel Muñoz
1
Bird migration- a perilous journey - Alyssa Klavans
1
Can animals be deceptive - Eldridge Adams
1
Can plants talk to each other - Richard Karban
2
Can the ocean run out of oxygen - Kate Slabosky
1
Cannibalism in the animal kingdom - Bill Schutt
2
Cicadas The dormant army beneath your feet - Rose Eveleth
1
Curiosity- discovery and gecko feet - Robert Full
3
Dead stuff The secret ingredient in our food chain - John C. Moore
1
Do animals have language - Michele Bishop
2
Do we really need pesticides - Fernan Pérez-Gálvez
2
Evolution in a Big City
3
Feedback loops How nature gets its rhythms - Anje-Margriet Neutel
2
Five fingers of evolution - Paul Andersen
3
From the top of the food chain down Rewilding our world - George Monbiot
2
Got seeds Just add bleach- acid and sandpaper - Mary Koga
2
History through the eyes of a chicken - Chris A. Kniesly
2
How Mendel-s pea plants helped us understand genetics - Hortensia Jiménez Díaz
2
How North America got its shape - Peter J. Haproff
2
How a single-celled organism almost wiped out life on Earth - Anusuya Willis
2
How bees help plants have sex - Fernanda S. Valdovinos
2
How did feathers evolve - Carl Zimmer
1
How do animals experience pain - Robyn J. Crook
2
How do animals see in the dark - Anna Stöckl
2
How do birds learn to sing - Partha P. Mitra
51
How do crystals work - Graham Baird
2
How do dogs see with their noses - Alexandra Horowitz
2
How do geckos defy gravity - Eleanor Nelsen
2
How do schools of fish swim in harmony - Nathan S. Jacobs
2
How do tornadoes form - James Spann
2
How do we know what color dinosaurs were - Len Bloch
1
How does a jellyfish sting - Neosha S Kashef
2
How life came to land - Tierney Thys
1
How parasites change their host-s behavior - Jaap de Roode
1
How plants tell time - Dasha Savage
2
How smart are dolphins - Lori Marino
2
How smart are orangutans - Lu Gao
1
How tall can a tree grow - Valentin Hammoudi
2
How to fossilize...yourself - Phoebe A. Cohen
2
How to speak monkey The language of cotton-top tamarins - Anne Savage
2
How tsunamis work - Alex Gendler
2
How turtle shells evolved... twice - Judy Cebra Thomas
2
How we think complex cells evolved - Adam Jacobson
3
Inside the ant colony - Deborah M. Gordon
2
Inside the killer whale matriarchy - Darren Croft
2
Is fire a solid- a liquid- or a gas - Elizabeth Cox
2
Licking bees and pulping trees The reign of a wasp queen - Kenny Coogan
2
Making sense of how life fits together - Bobbi Seleski
2
Mating frenzies- sperm hoards- and brood raids the life of a fire ant queen - Walter R. Tschinkel
2
Meet the tardigrade- the toughest animal on Earth - Thomas Boothby
2
Myths and misconceptions about evolution - Alex Gendler
2
Nature-s smallest factory The Calvin cycle - Cathy Symington
2
No one can figure out how eels have sex - Lucy Cooke
2
Poison vs. venom What-s the difference - Rose Eveleth
2
Pruney fingers A gripping story - Mark Changizi
1
Reasons for the seasons - Rebecca Kaplan
2
Sex Determination More Complicated Than You Thought
3
Symbiosis A surprising tale of species cooperation - David Gonzales
1
The Arctic vs. the Antarctic - Camille Seaman
2
The Cockroach Beatbox
4
The Pangaea Pop-up - Michael Molina
2
The amazing ways plants defend themselves - Valentin Hammoudi
2
The big-beaked- rock-munching fish that protect coral reefs - Mike Gil
1
The brilliance of bioluminescence - Leslie Kenna
1
The bug that poops candy - George Zaidan
2
The case of the vanishing honeybees - Emma Bryce
2
The coelacanth A living fossil of a fish - Erin Eastwood
2
The colossal consequences of supervolcanoes - Alex Gendler
2
The evolution of animal genitalia - Menno Schilthuizen
2
The ferocious predatory dinosaurs of Cretaceous Sahara - Nizar Ibrahim
1
The fish that walk on land - Noah R. Bressman
2
The game-changing amniotic egg - April Tucker
3
The hidden worlds within natural history museums - Joshua Drew
1
The loathsome- lethal mosquito - Rose Eveleth
1
The lovable -and lethal- sea lion - Claire Simeone
2
The most colorful gemstones on Earth - Jeff Dekofsky
2
The most lightning-struck place on Earth - Graeme Anderson
1
The mysterious origins of life on Earth - Luka Seamus Wright
1
The popularity- plight and poop of penguins - Dyan deNapoli
2
The science of snowflakes - Maruša Bradač
1
The science of static electricity - Anuradha Bhagwat
1
The science of symmetry - Colm Kelleher
2
The secret language of trees - Camille Defrenne and Suzanne Simard
2
The sexual deception of orchids - Anne Gaskett
2
The simple story of photosynthesis and food - Amanda Ooten
1
The surprising reasons animals play dead - Tierney Thys
2
The threat of invasive species - Jennifer Klos
2
The three different ways mammals give birth - Kate Slabosky
2
The truth about bats - Amy Wray
2
The weird and wonderful metamorphosis of the butterfly - Franziska Bauer
2
The wild world of carnivorous plants - Kenny Coogan
2
The world’s largest organism - Alex Rosenthal
2
Tracking grizzly bears from space - David Laskin
1
Turbulence one of the great unsolved mysteries of physics - Tomás Chor
2
Vermicomposting How worms can reduce our waste - Matthew Ross
3
What happens when continents collide - Juan D. Carrillo
2
What is dust made of - Michael Marder
2
What is the biggest single-celled organism - Murry Gans
2
What would happen if every human suddenly disappeared - Dan Kwartler
2
What-s below the tip of the iceberg - Camille Seaman
3
What-s hidden among the tallest trees on Earth - Wendell Oshiro
2
What’s so great about the Great Lakes - Cheri Dobbs and Jennifer Gabrys
2
When will the next mass extinction occur - Borths- D-Emic- and Pritchard
2
Where did Earth’s water come from - Zachary Metz
2
Where do genes come from - Carl Zimmer
2
Where we get our fresh water - Christiana Z. Peppard
2
Who owns the wilderness - Elyse Cox
2
Why are earthquakes so hard to predict - Jean-Baptiste P. Koehl
2
Why are fish fish-shaped - Lauren Sallan
2
Why are sloths so slow - Kenny Coogan
2
Why are there so many insects - Murry Gans
1
Why are there so many types of apples - Theresa Doud
2
Why can-t some birds fly - Gillian Gibb
2
Why certain naturally occurring wildfires are necessary - Jim Schulz
2
Why didn’t this 2-000 year old body decompose - Carolyn Marshall
1
Why do animals form swarms - Maria R. D-Orsogna
2
Why do animals have such different lifespans - Joao Pedro de Magalhaes
1
Why do cats act so weird - Tony Buffington
2
Why do we harvest horseshoe crab blood - Elizabeth Cox
2
Why do we kiss under mistletoe - Carlos Reif
1
Why don’t poisonous animals poison themselves - Rebecca D. Tarvin
1
Why elephants never forget - Alex Gendler
2
Why is Mount Everest so tall - Michele Koppes
2
Why is biodiversity so important - Kim Preshoff
2
Why isn-t the world covered in poop - Eleanor Slade and Paul Manning
2
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