What is entropy? – Jeff Phillips
View full lesson: http://ed.ted.com/lessons/what-is-entropy-jeff-phillips There’s a concept that’s crucial to chemistry and physics....
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The rise and fall of the Byzantine Empire – Leonora Neville
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-rise-and-fall-of-the-byza...
How many ways are there to prove the Pythagorean theorem? – Betty Fei
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-many-ways-are-there-to-pr...
The history of the Cuban Missile Crisis – Matthew A. Jordan
View full lesson: http://ed.ted.com/lessons/the-history-of-the-cuban-missile-crisis-matthew-a-jordan Imagine going about your life k...
What makes tattoos permanent? – Claudia Aguirre
View full lesson: http://ed.ted.com/lessons/what-makes-tattoos-permanent-claudia-aguirre The earliest recorded tattoo was found on a...
How do animals experience pain? – Robyn J. Crook
View full lesson: http://ed.ted.com/lessons/how-do-animals-experience-pain-robyn-j-crook Humans know the surprising prick of a needl...
At what moment are you dead? – Randall Hayes
View full lesson: http://ed.ted.com/lessons/at-what-moment-are-you-dead-randall-hayes For as far back as we can trace our existence,...
What is Zeno’s Dichotomy Paradox? – Colm Kelleher
View full lesson: http://ed.ted.com/lessons/what-is-zeno-s-dichotomy-paradox-colm-kelleher Can you ever travel from one place to ano...
Plato’s best (and worst) ideas – Wisecrack
View full lesson: http://ed.ted.com/lessons/plato-s-best-and-worst-ideas-wisecrack Check out Wisecrack’s YouTube channel here:...
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...