The Survival of the Sea Turtle
Watch the miraculous journey of infant sea turtles as these tiny animals run the gauntlet of predators and harsh conditions. Then, i...
Videos & TV
- Sort by: Most viewed
Inside the ant colony – Deborah M. Gordon
View full lesson: http://ed.ted.com/lessons/inside-the-ant-colony-deborah-m-gordon Ants have one of the most complex social organiza...
How batteries work – Adam Jacobson
View full lesson: http://ed.ted.com/lessons/why-batteries-die-adam-jacobson Batteries are a triumph of science—they allow smartphone...
The origin of countless conspiracy theories – PatrickJMT
View full lesson: http://ed.ted.com/lessons/the-origin-of-countless-conspiracy-theories-patrickjmt Check out PatrickJMT’s YouT...
How do glasses help us see? – Andrew Bastawrous and Clare Gilbert
View full lesson: http://ed.ted.com/lessons/how-do-glasses-help-us-see-andrew-bastawrous-and-clare-gilbert Today, glasses help milli...
What does the liver do? – Emma Bryce
View full lesson: http://ed.ted.com/lessons/what-does-the-liver-do-emma-bryce There’s a factory inside you that weighs about 1.4 kil...
Why is biodiversity so important? – Kim Preshoff
View full lesson: http://ed.ted.com/lessons/why-is-biodiversity-so-important-kim-preshoff Our planet’s diverse, thriving ecosystems...
What can Schrödinger’s cat teach us about quantum mechanics? – Josh Samani
View full lesson: http://ed.ted.com/lessons/what-can-schrodinger-s-cat-teach-us-about-quantum-mechanics-josh-samani The classical ph...
How big is a mole? (Not the animal, the other one.) – Daniel Dulek
View full lesson here: http://ed.ted.com/lessons/daniel-dulek-how-big-is-a-mole-not-the-animal-the-other-one The word “mole...
How to speed up chemical reactions (and get a date) – Aaron Sams
View full lesson: http://ed.ted.com/lessons/how-to-speed-up-chemical-reactions-and-get-a-date The complex systems of high school dat...