Why do we cry? The three types of tears – Alex Gendler
Check out our Patreon page: https://www.patreon.com/teded View full lesson: http://ed.ted.com/lessons/why-do-we-cry-the-three-types-...
Videos & TV
- Sort by: Most commented
What is the universe made of? – Dennis Wildfogel
View full lesson: http://ed.ted.com/lessons/what-is-the-universe-made-of-dennis-wildfogel The atoms around you have existed for bill...
Poison vs. venom: What’s the difference? – Rose Eveleth
View full lesson: http://ed.ted.com/lessons/venom-vs-poison-what-s-the-difference-rose-eveleth Would you rather be bitten by a venom...
An athlete uses physics to shatter world records – Asaf Bar-Yosef
View full lesson: http://ed.ted.com/lessons/an-athlete-uses-physics-to-shatter-world-records-asaf-bar-yosef When Dick Fosbury couldn...
The history of marriage – Alex Gendler
View full lesson: http://ed.ted.com/lessons/the-history-of-marriage-alex-gendler A white, puffy dress. Eternal love. A joint tax ret...
How one piece of legislation divided a nation – Ben Labaree, Jr.
View full lesson: http://ed.ted.com/lessons/the-legislation-that-birthed-the-republican-party-ben-labaree-jr You may think that thin...
Eli the eel: A mysterious migration – James Prosek
View full lesson: http://ed.ted.com/lessons/eli-the-eel-a-mysterious-migration-james-prosek They’re slippery. They’re sl...
How one teenager unearthed baseball’s untold history – Cam Perron
View full lesson: http://ed.ted.com/lessons/how-one-teenager-unearthed-baseball-s-untold-history-cam-perron Teenager Cam Perron love...
Why is glass transparent? – Mark Miodownik
View full lesson: http://ed.ted.com/lessons/why-is-glass-transparent-mark-miodownik If you look through your glasses, binoculars or...
The Pangaea Pop-up – Michael Molina
View full lesson: http://ed.ted.com/lessons/the-pangaea-pop-up-michael-molina/ The supercontinent Pangaea, with its connected South...