Podcast Episodes
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What's the ideal sleeping position? - Rachel Marie E. Salas
Is there a best sleep position? Dig into how sleeping on your side, back, or stomach can impact your body and health.
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Sleep positions go by countles…
1 week, 1 day ago
How vast is infinity? - Dennis Wildfogel
View full lesson: http://ed.ted.com/lessons/how-big-is-infinity
Using the fundamentals of set theory, explore the mind-bending concept of the "infinit…
1 week, 1 day ago
How the lead industry misled the public for decades - Gerald Markowitz and David Rosner
Explore the ways that lead exposure can harm the human body, and why this toxic element can be found in so many products.
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Lead is a metallic element…
1 week, 1 day ago
The physics of surfing - Nick Pizzo
Wondering how you can catch the perfect wave? Dive into the fascinating and complex physics of surfing.
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Whether or not you realize it, surfers are …
1 week, 1 day ago
Why your display's aspect ratio matters - Brian Gervase
View full lesson here: http://ed.ted.com/lessons/why-the-size-of-your-screen-matters-brian-gervase
Watching a movie at home isn't quite the same exper…
1 week, 1 day ago
Claws vs. nails - Matthew Borths
Discover the evolutionary purpose of nails, and explore the theories of why they evolved from claws over 55 million years ago.
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Consider the claw. F…
1 week, 1 day ago
musicians discuss what defines a great performance | Think Like A Musician
Professional musicians share the key components of being a great performer and what it means to have stage presence.
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"Think Like A Musician" connect…
1 week, 1 day ago
Are the illuminati real? - Chip Berlet
Download a free audiobook version of "The Pillars of the Earth" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed
Check out our …
1 week, 1 day ago
Before my life ends I want to... - Candy Chang
In her New Orleans neighborhood, artist and TED Fellow Candy Chang turned an abandoned house into a giant chalkboard asking a fill-in-the-blank quest…
1 week, 1 day ago
The five major world religions - John Bellaimey
Explore the intertwined histories and cultures of the major religions: Hinduism, Judaism, Buddhism, Christianity and Islam.
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It's perfectly human to …
1 week, 1 day ago