The Cockroach Beatbox
By dissecting a cockroach … yes, live on stage … TED Fellow and neuroscientist Greg Gage shows how brains receive and de...
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How do you know whom to trust? – Ram Neta
View full lesson: http://ed.ted.com/lessons/how-do-you-know-whom-to-trust-ram-neta We believe a lot of things because we’ve be...
How does the thyroid manage your metabolism? – Emma Bryce
View full lesson: http://ed.ted.com/lessons/how-does-the-thyroid-manage-your-metabolism-emma-bryce↵↵Nestled in the tissues of your n...
Are food preservatives bad for you? – Eleanor Nelsen
View full lesson: http://ed.ted.com/lessons/are-preservatives-bad-for-you-eleanor-nelsen Food doesn’t last. In days, sometimes hours...
Diagnosing a zombie: Brain and body (Part one) – Tim Verstynen & Bradley Voytek
View full lesson: http://ed.ted.com/lessons/diagnosing-a-zombie-tim-verstynen-brad-voytek Zombies eat brains. They are also, like al...
How heavy is air? – Dan Quinn
View full lesson: http://ed.ted.com/lessons/how-heavy-is-air-dan-quinn Too often we think of air as empty space — but compared to a...
Where do new words come from? – Marcel Danesi
Check out the Mysteries of Vernacular series: https://ed.ted.com/mysteries-of-vernacular View full lesson: https://ed.ted.com/lesson...
The beauty of data visualization – David McCandless
View full lesson: http://ed.ted.com/lessons/david-mccandless-the-beauty-of-data-visualization David McCandless turns complex data se...
Would winning the lottery make you happier? – Raj Raghunathan
View full lesson: http://ed.ted.com/lessons/would-winning-the-lottery-make-you-happier-raj-raghunathan Imagine winning a multi-milli...
Why do we pass gas? – Purna Kashyap
View full lesson: http://ed.ted.com/lessons/why-do-we-pass-gas-purna-kashyap Flatulence is a daily phenomenon. In fact, most human b...