- “What happened when we all stopped” narrated by Jane Goodall
- 5 tips to improve your critical thinking - Samantha Agoos
- 3 tips to boost your confidence - TED-Ed
- A brief history of alcohol - Rod Phillips
- A brief history of cannibalism - Bill Schutt
- A brief history of chess - Alex Gendler
- A brie(f) history of cheese - Paul Kindstedt
- A brief history of goths - Dan Adams
- A brief history of melancholy - Courtney Stephens
- A brief history of numerical systems - Alessandra King
- A brief history of religion in art - TED-Ed
- A curable condition that causes blindness - Andrew Bastawrous
- A day in the life of a Cossack warrior - Alex Gendler
- A day in the life of a Mongolian queen - Anne F. Broadbridge
- A day in the life of a Roman soldier - Robert Garland
- A day in the life of a teenage samurai - Constantine N. Vaporis
- A day in the life of an ancient Athenian - Robert Garland
- A day in the life of an ancient Celtic Druid - Philip Freeman
- A day in the life of an ancient Egyptian doctor - Elizabeth Cox
- A day in the life of an ancient Peruvian shaman - Gabriel Prieto
- A day in the life of an Aztec midwife - Kay Read
- A different way to visualize rhythm - John Varney
- A guide to the energy of the Earth - Joshua M. Sneideman
- A poetic experiment Walt Whitman interpreted by three animators - Justin Moore
- A simple way to tell insects apart - Anika Hazra
- Accents by Denice Frohman
- An unsung hero of the civil rights movement - Christina Greer
- Ancient Rome’s most notorious doctor - Ramon Glazov
- Aphasia The disorder that makes you lose your words - Susan Wortman-Jutt
- Are food preservatives bad for you - Eleanor Nelsen
- Are ghost ships real - Peter B. Campbell
- Are naked mole rats the strangest mammals - Thomas Park
- Are spotty fruits and vegetables safe to eat - Elizabeth Brauer
- Are the illuminati real - Chip Berlet
- Are there universal expressions of emotion - Sophie Zadeh
- Are we living in a simulation - Zohreh Davoudi
- Are we running out of clean water - Balsher Singh Sidhu
- Are you a body with a mind or a mind with a body - Maryam Alimardani
- At what moment are you dead - Randall Hayes
- Attack of the killer algae - Eric Noel Mu&241;oz
- Buffalo buffalo buffalo One-word sentences and how they work - Emma Bryce
- Can 100% renewable energy power the world - Federico Rosei and Renzo Rosei
- Can a black hole be destroyed - Fabio Pacucci
- Can animals be deceptive - Eldridge Adams
- Can machines read your emotions - Kostas Karpouzis
- Can plants talk to each other - Richard Karban
- Can robots be creative - Gil Weinberg
- Can steroids save your life - Anees Bahji
- Can wildlife adapt to climate change - Erin Eastwood
- Can you find the next number in this sequence - Alex Gendler
- Can you outsmart this logical fallacy - Alex Gendler
- Can you solve Einstein’s Riddle - Dan Van der Vieren
- Can you solve the airplane riddle - Judd A. Schorr
- Can you solve the alien probe riddle - Dan Finkel
- Can you solve the bridge riddle - Alex Gendler
- Can you solve the buried treasure riddle - Daniel Griller
- Can you solve the control room riddle - Dennis Shasha
- Can you solve the counterfeit coin riddle - Jennifer Lu
- Can you solve the cuddly duddly fuddly wuddly riddle - Dan Finkel
- Can you solve the dark coin riddle - Lisa Winer
- Can you solve the dark matter fuel riddle - Dan Finkel
- Can you solve the death race riddle - Alex Gendler
- Can you solve the dragon jousting riddle - Alex Gendler
- Can you solve the egg drop riddle - Yossi Elran
- Can you solve the false positive riddle - Alex Gendler
- Can you solve the famously difficult green-eyed logic puzzle - Alex Gendler
- Can you solve the fish riddle - Steve Wyborney
- Can you solve the frog riddle - Derek Abbott
- Can you solve the giant cat army riddle - Dan Finkel
- Can you solve the giant iron riddle - Alex Gendler
- Can you solve the jail break riddle - Dan Finkel
- Can you solve the killer robo-ants riddle - Dan Finkel
- Can you solve the Leonardo da Vinci riddle - Tanya Khovanova
- Can you solve the locker riddle - Lisa Winer
- Can you solve the Mondrian squares riddle - Gordon Hamilton
- Can you solve the multiplying rabbits riddle - Alex Gendler
- Can you solve the multiverse rescue mission riddle - Dan Finkel
- Can you solve the passcode riddle - Ganesh Pai
- Can you solve the penniless pilgrim riddle - Daniel Finkel
- Can you solve the pirate riddle - Alex Gendler
- Can you solve the prisoner boxes riddle - Yossi Elran
- Can you solve the prisoner hat riddle - Alex Gendler
- Can you solve the Ragnarok riddle - Dan Finkel
- Can you solve the rebel supplies riddle - Alex Gendler
- Can you solve the river crossing riddle - Lisa Winer
- Can you solve the rogue AI riddle - Dan Finkel
- Can you solve the sea monster riddle - Dan Finkel
- Can you solve the secret sauce riddle - Alex Gendler
- Can you solve the secret werewolf riddle - Dan Finkel
- Can you solve the seven planets riddle - Edwin F. Meyer
- Can you solve the stolen rubies riddle - Dennis Shasha
- Can you solve the temple riddle - Dennis E. Shasha
- Can you solve the three gods riddle - Alex Gendler
- Can you solve the time travel riddle - Dan Finkel
- Can you solve the troll’s paradox riddle - Dan Finkel
- Can you solve the unstoppable blob riddle - Dan Finkel
- Can you solve the vampire hunter riddle - Dan Finkel
- Can you solve the virus riddle - Lisa Winer
- A brief history of dogs - David Ian Howe
- Can you solve the world’s most evil wizard riddle - Dan Finkel
- Can you spot the problem with these headlines (Level 1) - Jeff Leek & Lucy McGow
- Can you survive nuclear fallout - Brooke Buddemeier and Jessica S. Wieder
- Cannibalism in the animal kingdom - Bill Schutt
- Cell membranes are way more complicated than you think - Nazzy Pakpour
- Cell vs. virus A battle for health - Shannon Stiles
- Check your intuition The birthday problem - David Knuffke
- Claws vs. nails - Matthew Borths
- Climate change Earths giant game of Tetris - Joss Fong
- Cloudy climate change How clouds affect Earths temperature - Jasper Kirkby
- Corruption wealth and beauty The history of the Venetian gondola - Laura Morell
- Could a blind eye regenerate - David Davila
- Could a breathalyzer detect cancer - Julian Burschka
- Could comets be the source of life on Earth - Justin Dowd
- Could human civilization spread across the whole galaxy - Roey Tzezana
- Could the Earth be swallowed by a black hole - Fabio Pacucci
- Could we create dark matter - Rolf Landua
- Could we survive prolonged space travel - Lisa Nip
- Could your brain repair itself - Ralitsa Petrova
- Dead stuff The secret ingredient in our food chain - John C. Moore
- Debunking the myths of OCD - Natascha M. Santos
- Did ancient Troy really exist - Einav Zamir Dembin
- Did Shakespeare write his plays - Natalya St. Clair and Aaron Williams
- Did the Amazons really exist - Adrienne Mayor
- Do animals have language - Michele Bishop
- Do politics make us irrational - Jay Van Bavel
- Does The Wonderful Wizard of Oz have a hidden message - David B. Parker
- Does grammar matter - Andreea S. Calude
- Does stress affect your memory - Elizabeth Cox
- Does time exist - Andrew Zimmerman Jones
- Earworms Those songs that get stuck in your head - Elizabeth Hellmuth Margulis
- Einsteins brilliant mistake Entangled states - Chad Orzel
- Einsteins twin paradox explained - Amber Stuver
- Everything changed when the fire crystal got stolen - Alex Gendler
- Everything you need to know to read Frankenstein - Iseult Gillespie
- Everything you need to know to read “The Canterbury Tales” - Iseult Gillespie
- Everything you need to know to read Homers Odyssey - Jill Dash
- Explore cave paintings in this 360° animated cave - Iseult Gillespie
- Eye vs. camera - Michael Mauser
- Feedback loops How nature gets its rhythms - Anje-Margriet Neutel
- First Kiss by Tim Seibles
- First person vs. Second person vs. Third person - Rebekah Bergman
- Football physics The impossible free kick - Erez Garty
- For Estefani poem by Aracelis Girmay
- Forget shopping. Soon youll download your new clothes - Danit Peleg
- Frida Kahlo The woman behind the legend - Iseult Gillespie
- From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
- From slave to rebel gladiator The life of Spartacus - Fiona Radford
- Game theory challenge Can you predict human behavior - Lucas Husted
- Group theory 101 How to play a Rubik’s Cube like a piano - Michael Staff
- Hacking bacteria to fight cancer - Tal Danino
- Harvey Milks radical vision of equality - Lillian Faderman
- Hawkings black hole paradox explained - Fabio Pacucci
- History through the eyes of a chicken - Chris A. Kniesly
- History through the eyes of the potato - Leo Bear-McGuinness
- History vs. Augustus - Peta Greenfield & Alex Gendler
- History vs. Che Guevara - Alex Gendler
- History vs. Christopher Columbus - Alex Gendler
- History vs. Cleopatra - Alex Gendler
- History vs. Henry VIII - Mark Robinson and Alex Gendler
- History vs. Napoleon Bonaparte - Alex Gendler
- History vs. Sigmund Freud - Todd Dufresne
- The psychology of post-traumatic stress disorder - Joelle Rabow Maletis
- How do blood transfusions work - Bill Schutt
- Why should you read “Midnight’s Children” - Iseult Gillespie
- Historys worst nun - Theresa A. Yugar
- How did Polynesian wayfinders navigate the Pacific Ocean - Alan Tamayose and Sha
- How do hard drives work - Kanawat Senanan
- The history of the world according to cats - Eva-Maria Geigl
- How to biohack your cells to fight cancer - Greg Foot
- How do virus tests actually work - Cella Wright
- What causes opioid addiction and why is it so tough to combat - Mike Davis
- How to recognize a dystopia - Alex Gendler
- What makes something Kafkaesque - Noah Tavlin
- The Aztec myth of the unlikeliest sun god - Kay Almere Read
- The surprising (and invisible) signatures of sea creatures - Kakani Katija
- The neuroscience of imagination - Andrey Vyshedskiy
- The Factory Think Like A Coder Ep 9
- From slave to rebel gladiator The life of Spartacus - Fiona Radford
- Where did Russia come from - Alex Gendler
- How cosmic rays help us understand the universe - Veronica Bindi
- Whats hidden among the tallest trees on Earth - Wendell Oshiro
- When is a pandemic over
- The ethical dilemma of self-driving cars - Patrick Lin
- How aspirin was discovered - Krishna Sudhir
- The ballet that incited a riot - Iseult Gillespie
- What did democracy really mean in Athens - Melissa Schwartzberg
- Why do we pass gas - Purna Kashyap
- The case of the missing fractals - Alex Rosenthal and George Zaidan
- Why should you read Charles Dickens - Iseult Gillespie
- What Orwellian really means - Noah Tavlin
- Why should you read Virgils Aeneid - Mark Robinson
- The myth of Icarus and Daedalus - Amy Adkins
- For Estefani poem by Aracelis Girmay
- The treadmills dark and twisted past - Conor Heffernan
- Why should you read James Joyces Ulysses - Sam Slote
- Why do we hiccup - John Cameron
- One of the most epic engineering feats in history - Alex Gendler
- The Opposites Game
- Cloudy climate change How clouds affect Earths temperature - Jasper Kirkby
- What makes a poem … a poem - Melissa Kovacs
- Under the hood The chemistry of cars - Cynthia Chubbuck
- The myth of Cupid and Psyche - Brendan Pelsue
- How science fiction can help predict the future - Roey Tzezana
- Why should you read Dante’s “Divine Comedy” - Sheila Marie Orfano
- Why dont perpetual motion machines ever work - Netta Schramm
- How the Monkey King escaped the underworld - Shunan Teng
- Solid liquid gas and … plasma - Michael Murillo
- Your body vs. implants - Kaitlyn Sadtler
- Why should you read “Kafka on the Shore” - Iseult Gillespie
- How one scientist averted a national health crisis - Andrea Tone
- The physics of playing guitar - Oscar Fernando Perez
- Ugly history The 1937 Haitian Massacre - Edward Paulino
- Is graffiti art Or vandalism - Kelly Wall
- Forget shopping. Soon youll download your new clothes - Danit Peleg
- The murder of ancient Alexandrias greatest scholar - Soraya Field Fiorio
- Why should you read Waiting For Godot - Iseult Gillespie
- The history of African-American social dance - Camille A. Brown
- What is abstract expressionism - Sarah Rosenthal
- History’s deadliest colors - J. V. Maranto
- Why is it so hard to cure cancer - Kyuson Yun
- The Taino myth of the cursed creator - Bill Keegan
- What causes heartburn - Rusha Modi
- How quantum mechanics explains global warming - Lieven Scheire
- Licking bees and pulping trees The reign of a wasp queen - Kenny Coogan
- The secret lives of baby fish - Amy McDermott
- How do schools of fish swim in harmony - Nathan S. Jacobs
- Ugly history Japanese American incarceration camps - Densho
- Does time exist - Andrew Zimmerman Jones
- Why are fish fish-shaped - Lauren Sallan
- The complex geometry of Islamic design - Eric Broug
- Frida Kahlo The woman behind the legend - Iseult Gillespie
- Why do your knuckles pop - Eleanor Nelsen
- The left brain vs. right brain myth - Elizabeth Waters
- Why do people have seasonal allergies - Eleanor Nelsen
- The chaotic brilliance of artist Jean-Michel Basquiat - Jordana Moore Saggese
- The Gauntlet&160; Think Like A Coder Ep 8
- The myth of Hercules 12 labors in 8-bits - Alex Gendler
- The unexpected math behind Van Goghs Starry Night - Natalya St. Clair
- The dangers of mixing drugs - Ce&769;line Vale&769;ry
- What caused the French Revolution - Tom Mullaney
- How spontaneous brain activity keeps you alive - Nathan S. Jacobs
- The controversial origins of the Encyclopedia - Addison Anderson
- Is there any truth to the King Arthur legends - Alan Lupack
- The Chasm Think Like A Coder Ep 6
- The history of the world according to corn - Chris A. Kniesly
- What’s the point(e) of ballet - Ming Luke
- Who were the Vestal Virgins and what was their job - Peta Greenfield
- Did the Amazons really exist - Adrienne Mayor
- Is it possible to create a perfect vacuum - Rolf Landua and Anais Rassat
- The complicated history of surfing - Scott Laderman
- Why arent we only using solar power - Alexandros George Charalambides
- The mathematics of sidewalk illusions - Fumiko Futamura
- How do crystals work - Graham Baird
- Why does your voice change as you get older - Shaylin A. Schundler
- Why do animals form swarms - Maria R. DOrsogna
- How do ventilators work - Alex Gendler
- When is water safe to drink - Mia Nacamulli
- Inside the killer whale matriarchy - Darren Croft
- How does money laundering work - Delena D. Spann
- The rise and fall of the Inca Empire - Gordon McEwan
- The microbial jungles all over the place (and you) - Scott Chimileski and Robert
- Why is this painting so shocking - Iseult Gillespie
- Turbulence one of the great unsolved mysteries of physics - Tomás Chor
- Why should you read “Lord of the Flies” by William Golding - Jill Dash
- How small are we in the scale of the universe - Alex Hofeldt
- The myth of the Sampo— an infinite source of fortune and greed - Hanna-Ilona H&228;r
- The myth of Jason and the Argonauts - Iseult Gillespie
- Why should you read “Crime and Punishment” - Alex Gendler
- How statistics can be misleading - Mark Liddell
- How brass instruments work - Al Cannon
- Ugly History Witch Hunts - Brian A. Pavlac
- How do self-driving cars “see” - Sajan Saini
- The coelacanth A living fossil of a fish - Erin Eastwood
- How to detect a supernova - Samantha Kuula
- Why cant you divide by zero - TED-Ed
- The great brain debate - Ted Altschuler
- Underwater farms vs. climate change - Ayana Elizabeth Johnson and Megan Davis
- What is the tragedy of the commons - Nicholas Amendolare
- Learning from smallpox How to eradicate a disease - Julie Garon and Walter A. Or
- How exposing anonymous companies could cut down on crime - Global Witness
- The ancient origins of the Olympics - Armand DAngour
- Do we really need pesticides - Fernan Pérez-Gálvez
- The myth of Prometheus - Iseult Gillespie
- What’s a squillo and why do opera singers need it - Ming Luke
- How does your body process medicine - Céline Valéry
- How do glasses help us see - Andrew Bastawrous and Clare Gilbert
- The science of snowflakes - Maru&353;a Brada&269;
- Feedback loops How nature gets its rhythms - Anje-Margriet Neutel
- Why is biodiversity so important - Kim Preshoff
- The hidden network that makes the internet possible - Sajan Saini
- What light can teach us about the universe - Pete Edwards
- The myth of Pandora’s box - Iseult Gillespie
- Why the insect brain is so incredible - Anna St&246;ckl
- Could comets be the source of life on Earth - Justin Dowd
- Is DNA the future of data storage - Leo Bear-McGuinness
- Meet the tardigrade the toughest animal on Earth - Thomas Boothby
- Is math discovered or invented - Jeff Dekofsky
- Why isn’t the Netherlands underwater - Stefan Al
- What makes neon signs glow A 360° animation - Michael Lipman
- How to squeeze electricity out of crystals - Ashwini Bharathula
- Whats so special about Viking ships - Jan Bill
- Why should you read The Handmaids Tale - Naomi R. Mercer
- The myth of Oisín and the land of eternal youth - Iseult Gillespie
- What happens when continents collide - Juan D. Carrillo
- The last banana A thought experiment in probability - Leonardo Barichello
- The evolution of the book - Julie Dreyfuss
- First person vs. Second person vs. Third person - Rebekah Bergman
- How the Normans changed the history of Europe - Mark Robinson
- Why should you read Tolstoys War and Peace - Brendan Pelsue
- How can you change someones mind (hint facts arent always enough) - Hugo Merci
- How does your body know what time it is - Marco A. Sotomayor
- Light seconds light years light centuries How to measure extreme distances - Y
- How people rationalize fraud - Kelly Richmond Pope
- The Cambodian myth of lightning thunder and rain - Prumsodun Ok
- How fast can a vaccine be made - Dan Kwartler
- Why should you read sci-fi superstar Octavia E. Butler - Ayana Jamieson and Moya
- The Prison Break Think Like A Coder Ep 1
- What are the universal human rights - Benedetta Berti
- The Turing test Can a computer pass for a human - Alex Gendler
- The accident that changed the world - Allison Ramsey and Mary Staicu
- How Magellan circumnavigated the globe - Ewandro Magalhaes
- Real life sunken cities - Peter Campbell
- How this disease changes the shape of your cells - Amber M. Yates
- The pharaoh that wouldnt be forgotten - Kate Green
- What really happened during the Salem Witch Trials - Brian A. Pavlac
- Why are sharks so awesome - Tierney Thys
- The most lightning-struck place on Earth - Graeme Anderson
- First Kiss by Tim Seibles
- The electrifying speeches of Sojourner Truth - Daina Ramey Berry
- Hawkings black hole paradox explained - Fabio Pacucci
- The Resistance Think Like A Coder Ep 2
- Mating frenzies sperm hoards and brood raids the life of a fire ant queen - Wa
- How much of what you see is a hallucination - Elizabeth Cox
- Who was Confucius - Bryan W. Van Norden
- The rise and fall of the Mongol Empire - Anne F. Broadbridge
- The historic women’s suffrage march on Washington - Michelle Mehrtens
- How computers translate human language - Ioannis Papachimonas
- How do ocean currents work - Jennifer Verduin
- Do politics make us irrational - Jay Van Bavel
- The meaning of life according to Simone de Beauvoir - Iseult Gillespie
- Corruption wealth and beauty The history of the Venetian gondola - Laura Morell
- What’s so great about the Great Lakes - Cheri Dobbs and Jennifer Gabrys
- The cancer gene we all have - Michael Windelspecht
- Why should you read Shakespeare’s “The Tempest” - Iseult Gillespie
- Three ways the universe could end - Venus Keus
- How optical illusions trick your brain - Nathan S. Jacobs
- Tycho Brahe the scandalous astronomer - Dan Wenkel
- Is fire a solid a liquid or a gas - Elizabeth Cox
- How to understand power - Eric Liu
- Is our climate headed for a mathematical tipping point - Victor J. Donnay
- The mysterious science of pain - Joshua W. Pate
- History through the eyes of a chicken - Chris A. Kniesly
- What makes tattoos permanent - Claudia Aguirre
- The hidden life of Rosa Parks - Riche&769; D. Richardson
- The real story behind Archimedes’ Eureka! - Armand DAngour
- How does the Nobel Peace Prize work - Adeline Cuvelier and Toril Rokseth
- Could a blind eye regenerate - David Davila
- You are more transparent than you think - Sajan Saini
- Rhythm in a box The story of the cajon drum - Paul Jennings
- Why should you read A Midsummer Nights Dream - Iseult Gillespie
- Lets make history…by recording it - StoryCorps & TED Prize
- The benefits of a bilingual brain - Mia Nacamulli
- This sea creature breathes through its butt - Cella Wright
- How did Hitler rise to power - Alex Gendler and Anthony Hazard
- What happens if you cut down all of a citys trees - Stefan Al
- How do birds learn to sing - Partha P. Mitra
- Why is meningitis so dangerous - Melvin Sanicas
- Zen kōans unsolvable enigmas designed to break your brain - Puqun Li
- How did teeth evolve - Peter S. Ungar
- How CRISPR lets you edit DNA - Andrea M. Henle
- Why should you read Don Quixote - Ilan Stavans
- What do all languages have in common - Cameron Morin
- The battle of the Greek tragedies - Melanie Sirof
- Plato’s Allegory of the Cave - Alex Gendler
- The genius of Marie Curie - Shohini Ghose
- Why elephants never forget - Alex Gendler
- How do executive orders work - Christina Greer
- Why should you read “Moby Dick” - Sascha Morrell
- What can DNA tests really tell us about our ancestry - Prosanta Chakrabarty
- The myth of Sisyphus - Alex Gendler
- The rise and fall of the Assyrian Empire - Marian H Feldman
- What can Schr&246;dingers cat teach us about quantum mechanics - Josh Samani
- The surprising reason our muscles get tired - Christian Moro
- The world’s most mysterious book - Stephen Bax
- The Atlantic slave trade What too few textbooks told you - Anthony Hazard
- How high can you count on your fingers (Spoiler much higher than 10) - James Tan
- How to speak monkey The language of cotton-top tamarins - Anne Savage
- How to grow a glacier - M Jackson
- How to master your sense of smell - Alexandra Horowitz
- How menstruation works - Emma Bryce
- How much of human history is on the bottom of the ocean - Peter Campbell
- From pacifist to spy WWII’s surprising secret agent - Shrabani Basu
- How one journalist risked her life to hold murderers accountable - Christina Gre
- The Furnace Bots Think Like A Coder Ep 3
- The origin of countless conspiracy theories - PatrickJMT
- How squids outsmart their predators - Carly Anne York
- Why do honeybees love hexagons - Zack Patterson and Andy Peterson
- Dead stuff The secret ingredient in our food chain - John C. Moore
- Where do new words come from - Marcel Danesi
- How do pregnancy tests work - Tien Nguyen
- The Sun’s surprising movement across the sky - Gordon Williamson
- The surprising cause of stomach ulcers - Rusha Modi
- Why should you read Hamlet - Iseult Gillespie
- The wicked wit of Jane Austen - Iseult Gillespie
- The science of skin color - Angela Koine Flynn
- What is McCarthyism And how did it happen - Ellen Schrecker
- Jellyfish predate dinosaurs. How have they survived so long - David Gruber
- Why do buildings fall in earthquakes - Vicki V. May
- The Greek myth of Talos the first robot - Adrienne Mayor
- How does the Rorschach inkblot test work - Damion Searls
- The surprising reason you feel awful when youre sick - Marco A. Sotomayor
- The ferocious predatory dinosaurs of Cretaceous Sahara - Nizar Ibrahim
- Ideasthesia How do ideas feel - Danko Nikoli&263;
- The race to sequence the human genome - Tien Nguyen
- What would happen if every human suddenly disappeared - Dan Kwartler
- The psychology behind irrational decisions - Sara Garofalo
- Why is it so hard to cure ALS - Fernando G. Vieira
- How to visualize one part per million - Kim Preshoff + The TED-Ed Community
- The tale of the doctor who defied Death - Iseult Gillespie
- The hidden worlds within natural history museums - Joshua Drew
- What is a gift economy - Alex Gendler
- Titan of terror the dark imagination of H.P. Lovecraft - Silvia Moreno-García
- Why do people join cults - Janja Lalich
- Why is Vermeers Girl with the Pearl Earring considered a masterpiece - James
- Infinity according to Jorge Luis Borges - Ilan Stavans
- How heavy is air - Dan Quinn
- How stress affects your brain - Madhumita Murgia
- The colossal consequences of supervolcanoes - Alex Gendler
- What is Alzheimers disease - Ivan Seah Yu Jun
- How to build a dark matter detector - Jenna Saffin
- Why should you read “The Master and Margarita” - Alex Gendler
- How do viruses jump from animals to humans - Ben Longdon
- Oxygen’s surprisingly complex journey through your body - Enda Butler
- Why incompetent people think theyre amazing - David Dunning
- How does hibernation work - Sheena Lee Faherty
- The invisible motion of still objects - Ran Tivony
- The legend of Annapurna Hindu goddess of nourishment - Antara Raychaudhuri & Is
- How to write descriptively - Nalo Hopkinson
- The art forger who tricked the Nazis - Noah Charney
- What causes body odor - Mel Rosenberg
- The history of the Cuban Missile Crisis - Matthew A. Jordan
- The bug that poops candy - George Zaidan
- What is obesity - Mia Nacamulli
- The history of tattoos - Addison Anderson
- The secret student resistance to Hitler - Iseult Gillespie
- Where did English come from - Claire Bowern
- History vs. Che Guevara - Alex Gendler
- Debunking the myths of OCD - Natascha M. Santos
- What is the universe expanding into - Sajan Saini
- Hacking bacteria to fight cancer - Tal Danino
- Why doesn’t the Leaning Tower of Pisa fall over - Alex Gendler
- Mansa Musa one of the wealthiest people who ever lived - Jessica Smith
- The lovable (and lethal) sea lion - Claire Simeone
- Is telekinesis real - Emma Bryce
- The life cycle of a neutron star - David Lunney
- Einsteins twin paradox explained - Amber Stuver
- The mysterious origins of life on Earth - Luka Seamus Wright
- Why should you read Sylvia Plath - Iseult Gillespie
- Why should you read “The God of Small Things” by Arundhati Roy - Laura Wright
- History vs. Vladimir Lenin - Alex Gendler
- The dangerous race for the South Pole - Elizabeth Leane
- Why should you read Macbeth - Brendan Pelsue
- The sonic boom problem - Katerina Kaouri
- The myth of Loki and the master builder - Alex Gendler
- Why do people fear the wrong things - Gerd Gigerenzer
- The fascinating science behind phantom limbs - Joshua W. Pate
- How do drugs affect the brain - Sara Garofalo
- The evolution of animal genitalia - Menno Schilthuizen
- How false news can spread - Noah Tavlin
- Which is stronger Glue or tape - Elizabeth Cox
- Everything you need to know to read Homers Odyssey - Jill Dash
- The journey to Pluto the farthest world ever explored - Alan Stern
- What “Machiavellian” really means - Pazit Cahlon and Alex Gendler
- Explore cave paintings in this 360° animated cave - Iseult Gillespie
- The physics of surfing - Nick Pizzo
- Harvey Milks radical vision of equality - Lillian Faderman
- The Chinese myth of the meddling monk - Shunan Teng
- How computer memory works - Kanawat Senanan
- Is marijuana bad for your brain - Anees Bahji
- Why are some people left-handed - Daniel M. Abrams
- Why do whales sing - Stephanie Sardelis
- How far would you have to go to escape gravity - Rene Laufer
- What we know (and dont know) about Ebola - Alex Gendler
- The first and last king of Haiti - Marlene Daut
- How can we solve the antibiotic resistance crisis - Gerry Wright
- Where does gold come from - David Lunney
- How to make your writing suspenseful - Victoria Smith
- Should we get rid of standardized testing - Arlo Kempf
- What really happened to the Library of Alexandria - Elizabeth Cox
- Should we be looking for life elsewhere in the universe - Aomawa Shields
- Why the Arctic is climate changes canary in the coal mine - William Chapman
- Everything changed when the fire crystal got stolen - Alex Gendler
- The history of chocolate - Deanna Pucciarelli
- How the worlds first metro system was built - Christian Wolmar
- Eye vs. camera - Michael Mauser
- Why wasn’t the Bill of Rights originally in the US Constitution - James Coll
- The psychology of narcissism - W. Keith Campbell
- The time value of money - German Nande
- How parasites change their hosts behavior - Jaap de Roode
- How do focus groups work - Hector Lanz
- How do lungs work - Emma Bryce
- The rise and fall of the Berlin Wall - Konrad H. Jarausch
- How the worlds longest underwater tunnel was built - Alex Gendler
- History vs. Genghis Khan - Alex Gendler
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- The weird and wonderful metamorphosis of the butterfly - Franziska Bauer
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- The philosophy of cynicism - William D. Desmond
- Everything you need to know to read Frankenstein - Iseult Gillespie
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- Why do we have museums - J. V. Maranto
- The nurdles quest for ocean domination - Kim Preshoff
- Why should you read “Fahrenheit 451” - Iseult Gillespie
- How to practice effectively...for just about anything - Annie Bosler and Don Gre
- The Chinese myth of the immortal white snake - Shunan Teng
- Why should you listen to Vivaldis Four Seasons - Betsy Schwarm
- How does your brain respond to pain - Karen D. Davis
- What can you learn from ancient skeletons - Farnaz Khatibi
- The high-stakes race to make quantum computers work - Chiara Decaroli
- Sugar Hiding in plain sight - Robert Lustig
- The pleasure of poetic pattern - David Silverstein
- Why tragedies are alluring - David E. Rivas
- How languages evolve - Alex Gendler
- Could your brain repair itself - Ralitsa Petrova
- The fascinating history of cemeteries - Keith Eggener
- How close are we to eradicating HIV - Philip A. Chan
- How playing sports benefits your body ... and your brain - Leah Lagos and Jaspal
- How do fish make electricity - Eleanor Nelsen
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- What causes bad breath - Mel Rosenberg
- The sexual deception of orchids - Anne Gaskett
- How does impeachment work - Alex Gendler
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- Earworms Those songs that get stuck in your head - Elizabeth Hellmuth Margulis
- History vs. Cleopatra - Alex Gendler
- How a single-celled organism almost wiped out life on Earth - Anusuya Willis
- Why should you read Kurt Vonnegut - Mia Nacamulli
- Why is Aristophanes called The Father of Comedy - Mark Robinson
- The otherworldly creatures in the oceans deepest depths - Lidia Lins
- The myth of Arachne - Iseult Gillespie
- Football physics The impossible free kick - Erez Garty
- The incredible collaboration behind the International Space Station - Tien Nguye
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- How Thor got his hammer - Scott A. Mellor
- How tall can a tree grow - Valentin Hammoudi
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- Is there a reproducibility crisis in science - Matt Anticole
- The power of the placebo effect - Emma Bryce
- The poet who painted with his words - Geneviève Emy
- What causes economic bubbles - Prateek Singh
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- Vultures The acid-puking plague-busting heroes of the ecosystem - Kenny Coogan
- Does The Wonderful Wizard of Oz have a hidden message - David B. Parker
- The secret language of trees - Camille Defrenne and Suzanne Simard
- Who am I A philosophical inquiry - Amy Adkins
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- How does asthma work - Christopher E. Gaw
- How smudge-proof lipstick was invented Moments of Vision 6 - Jessica Oreck
- How we think complex cells evolved - Adam Jacobson
- What is dust made of - Michael Marder
- The first asteroid ever discovered - Carrie Nugent
- The tragic myth of Orpheus and Eurydice - Brendan Pelsue
- The wild world of carnivorous plants - Kenny Coogan
- What makes tuberculosis (TB) the worlds most infectious killer - Melvin Sanicas
- Why are we so attached to our things - Christian Jarrett
- How tsunamis work - Alex Gendler
- How does the stock market work - Oliver Elfenbaum
- The dark history of IQ tests - Stefan C. Dombrowski
- How many verb tenses are there in English - Anna Ananichuk
- Music and math The genius of Beethoven - Natalya St. Clair
- What yoga does to your body and brain - Krishna Sudhir
- Whats the difference between accuracy and precision - Matt Anticole
- Why is being scared so fun - Margee Kerr
- How did clouds get their names - Richard Hamblyn
- How do US Supreme Court justices get appointed - Peter Paccone
- How memories form and how we lose them - Catharine Young
- How to create cleaner coal - Emma Bryce
- Which voting system is the best - Alex Gendler
- The scientific origins of the Minotaur - Matt Kaplan
- The wars that inspired Game of Thrones - Alex Gendler
- How to spot a counterfeit bill - Tien Nguyen
- Whos at risk for colon cancer - Amit H. Sachdev and Frank G. Gress
- Who IS Sherlock Holmes - Neil McCaw
- The myth of Thors journey to the land of giants - Scott A. Mellor
- How does cancer spread through the body - Ivan Seah Yu Jun
- The secret messages of Viking runestones - Jesse Byock
- When to use me myself and I - Emma Bryce
- What does it mean to be a refugee - Benedetta Berti and Evelien Borgman
- The past present and future of the bubonic plague - Sharon N. DeWitte
- Will there ever be a mile-high skyscraper - Stefan Al
- How a few scientists transformed the way we think about disease - Tien Nguyen
- How North America got its shape - Peter J. Haproff
- Could we actually live on Mars - Mari Foroutan
- What’s the smallest thing in the universe - Jonathan Butterworth
- The mysterious life and death of Rasputin - Eden Girma
- Einsteins brilliant mistake Entangled states - Chad Orzel
- The philosophy of Stoicism - Massimo Pigliucci
- Why do animals have such different lifespans - Joao Pedro de Magalhaes
- History through the eyes of the potato - Leo Bear-McGuinness
- The rise and fall of the Byzantine Empire - Leonora Neville
- How to make your writing funnier - Cheri Steinkellner
- The most successful pirate of all time - Dian Murray
- How does fracking work - Mia Nacamulli
- The three different ways mammals give birth - Kate Slabosky
- Do animals have language - Michele Bishop
- Why doesn’t anything stick to Teflon - Ashwini Bharathula
- Could human civilization spread across the whole galaxy - Roey Tzezana
- How rollercoasters affect your body - Brian D. Avery
- The exceptional life of Benjamin Banneker - Rose-Margaret Ekeng-Itua
- How your muscular system works - Emma Bryce
- How the food you eat affects your gut - Shilpa Ravella
- The coin flip conundrum - Po-Shen Loh
- The Romans flooded the Colosseum for sea battles - Janelle Peters
- Why should you read “The Joy Luck Club” by Amy Tan - Sheila Marie Orfano
- How do we know what color dinosaurs were - Len Bloch
- Could a breathalyzer detect cancer - Julian Burschka
- What does the liver do - Emma Bryce
- How to make a mummy - Len Bloch
- How mucus keeps us healthy - Katharina Ribbeck
- What really happens to the plastic you throw away - Emma Bryce
- Why Shakespeare loved iambic pentameter - David T. Freeman and Gregory Taylor
- What causes headaches - Dan Kwartler
- What is bipolar disorder - Helen M. Farrell
- Where do math symbols come from - John David Walters
- What does this symbol actually mean - Adrian Treharne
- What would happen if you didn’t sleep - Claudia Aguirre
- How to spot a misleading graph - Lea Gaslowitz
- What is consciousness - Michael S. A. Graziano
- The Egyptian Book of the Dead A guidebook for the underworld - Tejal Gala
- How plants tell time - Dasha Savage
- The language of lying — Noah Zandan
- Group theory 101 How to play a Rubik’s Cube like a piano - Michael Staff
- How bones make blood - Melody Smith
- How playing an instrument benefits your brain - Anita Collins
- History vs. Augustus - Peta Greenfield & Alex Gendler
- What happens when you have a concussion - Clifford Robbins
- Why do our bodies age - Monica Menesini
- Is there a disease that makes us love cats - Jaap de Roode
- The benefits of a good nights sleep - Shai Marcu
- What did dogs teach humans about diabetes - Duncan C. Ferguson
- How smart are dolphins - Lori Marino
- What is a coronavirus - Elizabeth Cox
- What happens to our bodies after we die - Farnaz Khatibi Jafari
- The beneficial bacteria that make delicious food - Erez Garty
- What you might not know about the Declaration of Independence - Kenneth C. Davis
- History vs. Sigmund Freud - Todd Dufresne
- What is a butt tuba and why is it in medieval art - Michelle Brown
- How do solar panels work - Richard Komp
- The origins of ballet - Jennifer Tortorello and Adrienne Westwood
- History vs. Richard Nixon - Alex Gendler
- Why do humans have a third eyelid - Dorsa Amir
- How does anesthesia work - Steven Zheng
- How do carbohydrates impact your health - Richard J. Wood
- Can you solve the wizard standoff riddle - Dan Finkel
- The immortal cells of Henrietta Lacks - Robin Bulleri
- This is Sparta Fierce warriors of the ancient world - Craig Zimmer
- The Irish myth of the Giants Causeway - Iseult Gillespie
- What causes an economic recession - Richard Coffin
- Why sitting is bad for you - Murat Dalkilin&231;
- Notes of a native son The world according to James Baldwin - Christina Greer
- What causes kidney stones - Arash Shadman
- What is leukemia - Danilo Allegra and Dania Puggioni
- Would winning the lottery make you happier - Raj Raghunathan
- The science of static electricity - Anuradha Bhagwat
- How super glue was invented Moments of Vision 8 - Jessica Oreck
- History vs. Napoleon Bonaparte - Alex Gendler
- The mighty mathematics of the lever - Andy Peterson and Zack Patterson
- How bees help plants have sex - Fernanda S. Valdovinos
- Did Shakespeare write his plays - Natalya St. Clair and Aaron Williams
- How the popsicle was invented Moments of Vision 11 - Jessica Oreck
- How coffee got quicker Moments of Vision 2 - Jessica Oreck
- How turtle shells evolved... twice - Judy Cebra Thomas
- What is imposter syndrome and how can you combat it - Elizabeth Cox
- Inside the minds of animals - Bryan B Rasmussen
- Did ancient Troy really exist - Einav Zamir Dembin
- How the K&246;nigsberg bridge problem changed mathematics - Dan Van der Vieren
- The wildly complex anatomy of a sneaker - Angel Chang
- Why do we love A philosophical inquiry - Skye C. Cleary
- How miscommunication happens (and how to avoid it) - Katherine Hampsten
- The Maya myth of the morning star
- Is radiation dangerous - Matt Anticole
- What causes insomnia - Dan Kwartler
- Why don’t poisonous animals poison themselves - Rebecca D. Tarvin
- Why are human bodies asymmetrical - Leo Q. Wan
- The 2400-year search for the atom - Theresa Doud
- How the stethoscope was invented Moments of Vision 7 - Jessica Oreck
- How do brain scans work - John Borghi and Elizabeth Waters
- What causes antibiotic resistance - Kevin Wu
- Why should you read Flannery O’Connor - Iseult Gillespie
- What’s the big deal with gluten - William D. Chey
- How does your smartphone know your location - Wilton L. Virgo
- The truth about electroconvulsive therapy (ECT) - Helen M. Farrell
- How X-rays see through your skin - Ge Wang
- How do vitamins work - Ginnie Trinh Nguyen
- Why do women have periods
- How stress affects your body - Sharon Horesh Bergquist
- History vs. Christopher Columbus - Alex Gendler
- The law of conservation of mass - Todd Ramsey
- History vs. Henry VIII - Mark Robinson and Alex Gendler
- Why are there so many insects - Murry Gans
- How a wound heals itself - Sarthak Sinha
- Would you opt for a life with no pain - Hayley Levitt and Bethany Rickwald
- What happens during a heart attack - Krishna Sudhir
- The science of attraction - Dawn Maslar
- How long will human impacts last - David Biello
- Why are manhole covers round - Marc Chamberland
- The great conspiracy against Julius Caesar - Kathryn Tempest
- Claws vs. nails - Matthew Borths
- Everything you need to know to read “The Canterbury Tales” - Iseult Gillespie
- How exactly does binary code work - José Américo N L F de Freitas
- Does stress affect your memory - Elizabeth Cox
- How do tornadoes form - James Spann
- How the rubber glove was invented Moments of Vision 4 - Jessica Oreck
- The princess who rewrote history - Leonora Neville
- Natures smallest factory The Calvin cycle - Cathy Symington
- The Silk Road Connecting the ancient world through trade - Shannon Harris Castel
- Why do you need to get a flu shot every year - Melvin Sanicas
- The evolution of the human eye - Joshua Harvey
- What is epigenetics - Carlos Guerrero-Bosagna
- How to grow a bone - Nina Tandon
- Master the art of public speaking with TED Masterclass
- Why do we feel nostalgia - Clay Routledge
- How does the thyroid manage your metabolism - Emma Bryce
TED-Ed celebrates the ideas of teachers and students around the world. Discover hundreds of animated lessons, create customized lessons, and share your big ideas.
大學在線教程網（TED Ed）是一種全新的視頻學習組織形式，是一個集視頻、字幕、交互式問答為一體的開放式課堂視頻網站，也是TED在教育領域的發展。TED-ED教學視頻分三個模塊：Series、Subject和YouTube.Series，且每一個視頻都會有相應的視頻播放區、視頻介紹、作者、課程標題、拓展知識、練習題目、分享、重新編輯等。
