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Popular uploads
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Questions No One Knows the Answers to (Full Version) - Duration: 12 minutes.
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What are those floaty things in your eye? - Michael Mauser - Duration: 4 minutes, 5 seconds.
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Can you solve the bridge riddle? - Alex Gendler - Duration: 3 minutes, 50 seconds.
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How playing an instrument benefits your brain - Anita Collins - Duration: 4 minutes, 45 seconds.
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Can you solve the prisoner hat riddle? - Alex Gendler - Duration: 4 minutes, 35 seconds.
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The language of lying — Noah Zandan - Duration: 5 minutes, 42 seconds.
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The unexpected math behind Van Gogh's "Starry Night" - Natalya St. Clair - Duration: 4 minutes, 39 seconds.
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How sugar affects the brain - Nicole Avena - Duration: 5 minutes, 3 seconds.
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The famously difficult green-eyed logic puzzle - Alex Gendler - Duration: 4 minutes, 42 seconds.
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The Infinite Hotel Paradox - Jeff Dekofsky - Duration: 6 minutes.
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A glimpse of teenage life in ancient Rome - Ray Laurence - Duration: 6 minutes, 35 seconds.
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Can you solve "Einstein’s Riddle"? - Dan Van der Vieren - Duration: 5 minutes, 13 seconds.
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New TED-Ed Originals
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The otherworldly creatures in the ocean's deepest depths - Lidia Lins - Duration: 5 minutes, 3 seconds.
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Making sense of irrational numbers - Ganesh Pai - Duration: 4 minutes, 41 seconds.
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The origin of countless conspiracy theories - PatrickJMT - Duration: 4 minutes, 36 seconds.
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The microbial jungles all over the place (and you) - Scott Chimileski and Roberto Kolter - Duration: 5 minutes, 11 seconds.
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Why is the US Constitution so hard to amend? - Peter Paccone - Duration: 4 minutes, 18 seconds.
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The psychology behind irrational decisions - Sara Garofalo - Duration: 4 minutes, 39 seconds.
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How computer memory works - Kanawat Senanan - Duration: 5 minutes, 5 seconds.
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How do we separate the seemingly inseparable? - Iddo Magen - Duration: 4 minutes, 25 seconds.
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Who IS Sherlock Holmes - Neil McCaw - Duration: 4 minutes, 54 seconds.
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The threat of invasive species - Jennifer Klos - Duration: 4 minutes, 46 seconds.
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Can plants talk to each other? - Richard Karban - Duration: 4 minutes, 39 seconds.
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What is abstract expressionism? - Sarah Rosenthal - Duration: 4 minutes, 50 seconds.
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Playing With Language
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Does grammar matter? - Andreea S. Calude - Duration: 4 minutes, 39 seconds.
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How miscommunication happens (and how to avoid it) - Katherine Hampsten - Duration: 4 minutes, 33 seconds.
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How did clouds get their names? - Richard Hamblyn - Duration: 5 minutes, 7 seconds.
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How computers translate human language - Ioannis Papachimonas - Duration: 4 minutes, 45 seconds.
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Buffalo buffalo buffalo: One-word sentences and how they work - Emma Bryce - Duration: 3 minutes, 28 seconds.
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Where did English come from? - Claire Bowern - Duration: 4 minutes, 54 seconds.
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Why Shakespeare loved iambic pentameter - David T. Freeman and Gregory Taylor - Duration: 5 minutes, 22 seconds.
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The language of lying — Noah Zandan - Duration: 5 minutes, 42 seconds.
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How languages evolve - Alex Gendler - Duration: 4 minutes, 3 seconds.
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The true story of 'true' - Gina Cooke - Duration: 4 minutes, 28 seconds.
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Speech acts: Constative and performative - Colleen Glenney Boggs - Duration: 3 minutes, 58 seconds.
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Are Elvish, Klingon, Dothraki and Na'vi real languages? - John McWhorter - Duration: 5 minutes, 21 seconds.
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Awesome Nature
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The threat of invasive species - Jennifer Klos - Duration: 4 minutes, 46 seconds.
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Can plants talk to each other? - Richard Karban - Duration: 4 minutes, 39 seconds.
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Why do cats act so weird? - Tony Buffington - Duration: 4 minutes, 58 seconds.
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Why is Mount Everest so tall? - Michele Koppes - Duration: 4 minutes, 53 seconds.
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How do schools of fish swim in harmony? - Nathan S. Jacobs - Duration: 6 minutes, 7 seconds.
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Why are there so many insects? - Murry Gans - Duration: 4 minutes, 44 seconds.
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Why wildfires are necessary - Jim Schulz - Duration: 4 minutes, 21 seconds.
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The most lightning-struck place on Earth - Graeme Anderson - Duration: 3 minutes, 41 seconds.
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When will the next mass extinction occur? - Borths, D'Emic, and Pritchard - Duration: 5 minutes, 1 second.
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How do we know what color dinosaurs were? - Len Bloch - Duration: 4 minutes, 24 seconds.
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The science of snowflakes - Maruša Bradač - Duration: 4 minutes, 30 seconds.
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Do animals have language? - Michele Bishop - Duration: 4 minutes, 55 seconds.
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Before and After Einstein
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The physics of the "hardest move" in ballet - Arleen Sugano - Duration: 4 minutes, 17 seconds.
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Football physics: The "impossible" free kick - Erez Garty - Duration: 3 minutes, 33 seconds.
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Einstein's miracle year - Larry Lagerstrom - Duration: 5 minutes, 16 seconds.
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Einstein's brilliant mistake: Entangled states - Chad Orzel - Duration: 5 minutes, 10 seconds.
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Schrödinger's cat: A thought experiment in quantum mechanics - Chad Orzel - Duration: 4 minutes, 38 seconds.
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If matter falls down, does antimatter fall up? - Chloé Malbrunot - Duration: 2 minutes, 55 seconds.
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How cosmic rays help us understand the universe - Veronica Bindi - Duration: 4 minutes, 40 seconds.
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What is the Heisenberg Uncertainty Principle? - Chad Orzel - Duration: 4 minutes, 44 seconds.
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Particles and waves: The central mystery of quantum mechanics - Chad Orzel - Duration: 4 minutes, 52 seconds.
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What can Schrödinger's cat teach us about quantum mechanics? - Josh Samani - Duration: 5 minutes, 24 seconds.
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How heavy is air? - Dan Quinn - Duration: 3 minutes, 19 seconds.
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The fundamentals of space-time: Part 3 - Andrew Pontzen and Tom Whyntie - Duration: 3 minutes, 27 seconds.
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The Writer's Workshop
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How to make your writing funnier - Cheri Steinkellner - Duration: 5 minutes, 7 seconds.
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How to write descriptively - Nalo Hopkinson - Duration: 4 minutes, 42 seconds.
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When to use "me", "myself" and "I" - Emma Bryce - Duration: 2 minutes, 57 seconds.
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How misused modifiers can hurt your writing - Emma Bryce - Duration: 3 minutes, 21 seconds.
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How false news can spread - Noah Tavlin - Duration: 3 minutes, 42 seconds.
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When to use apostrophes - Laura McClure - Duration: 3 minutes, 14 seconds.
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How to use a semicolon - Emma Bryce - Duration: 3 minutes, 36 seconds.
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Grammar's great divide: The Oxford comma - TED-Ed - Duration: 3 minutes, 26 seconds.
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How to build a fictional world - Kate Messner - Duration: 5 minutes, 25 seconds.
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Comma story - Terisa Folaron - Duration: 5 minutes.
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The punishable perils of plagiarism - Melissa Huseman D'Annunzio - Duration: 3 minutes, 48 seconds.
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Become a slam poet in five steps - Gayle Danley - Duration: 3 minutes, 32 seconds.
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TEDYouth Talks
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Forget shopping. Soon you'll download your new clothes - Danit Peleg - Duration: 6 minutes, 23 seconds.
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How I responded to sexism in gaming with empathy - Lilian Chen - Duration: 7 minutes.
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Pixar: The math behind the movies - Tony DeRose - Duration: 7 minutes, 34 seconds.
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Parasite tales: The jewel wasp's zombie slave - Carl Zimmer - Duration: 7 minutes, 12 seconds.
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Beach Bodies (in spoken word) - David Fasanya and Gabriel Barralaga - Duration: 3 minutes, 33 seconds.
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How Curiosity got us to Mars - Bobak Ferdowsi - Duration: 6 minutes, 15 seconds.
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Working backward to solve problems - Maurice Ashley - Duration: 5 minutes, 57 seconds.
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The magic of Vedic math - Gaurav Tekriwal - Duration: 9 minutes, 45 seconds.
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How giant sea creatures eat tiny sea creatures - Kelly Benoit-Bird - Duration: 6 minutes, 22 seconds.
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Want to be an activist? Start with your toys - McKenna Pope - Duration: 5 minutes, 22 seconds.
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A-rhythm-etic. The math behind the beats - Clayton Cameron - Duration: 5 minutes, 58 seconds.
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The sweaty teacher's lament - Justin Lamb - Duration: 3 minutes, 11 seconds.
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Playlists
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Mysteries of Vernacular - Playlist
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Superhero Science - Playlist
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Before and After Einstein - Playlist
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Getting Under Our Skin - Playlist
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Mind Matters - Playlist
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Out of This World - Playlist
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Animation Basics - Playlist
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Reading Between the Lines - Playlist
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Featured Channels
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TED - Channel
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TEDx Talks - Channel
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TEDxYouth - Channel
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TEDFellowsTalks - Channel
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TED Español - Channel
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