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Why fish outperform you at breathing - Dan Kwartler
Explore how fish use their gills to breathe, and how these processes make them some of the most efficient breathers on Earth.
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Recent studies found t…
4 weeks ago
Why I'm a weekday vegetarian - Graham Hill
View full lesson: http://ed.ted.com/lessons/why-i-m-a-weekday-vegetarian-graham-hill
We all know the arguments that being vegetarian is better for the…
4 weeks ago
Conversational toy tiles that connect - David Merrill
View full lesson: http://ed.ted.com/lessons/toy-tiles-that-talk-to-each-other-david-merrill
MIT grad student David Merrill demos Siftables -- cookie-s…
4 weeks ago
Could a Saturn moon contain life? - Carolyn Porco
View full lesson: http://ed.ted.com/lessons/could-a-saturn-moon-harbor-life-carolyn-porco
Carolyn Porco shares exciting new findings from the Cassini …
4 weeks ago