posted by Fantomas
1 decade 4 months 1 week ago • 357 views • 3:19
1 decade 4 months 1 week ago • 357 views • 3:19| Videos (27) | Sift Talk (0) | Blogs (0) | Comments (708) |
Great talk about how to think about and discuss racism
posted by andyboy23 1 decade 7 months 3 weeks ago • 292 views • 11:57
Stress. It makes your heart pound, your breathing quicken and your forehead sweat. But while stress has been made into a public health enemy, new research suggests that stress may only be bad for you if... continue reading
posted by Trancecoach
1 decade 1 year 3 weeks ago • 1,317 views • 14:29
(Description via YouTube) Russell Foster is a circadian neuroscientist: He studies the sleep cycles of the brain. And he asks: What do we know about sleep? Not a lot, it turns out, for something we... continue reading
posted by Procrastinatron 1 decade 1 year 3 months 1 week ago • 1,300 views • 21:47
YouTube Description: For foreigners, learning to speak Chinese is a hard task. But learning to read the beautiful, often complex characters of the Chinese written language may be less difficult. ShaoLan... continue reading
posted by Aard Vark
(oritteropo) 1 decade 1 year 6 months ago • 664 views • 6:11
Why is 'x' the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
posted by randeepsamra 1 decade 1 year 6 months 2 weeks ago • 259 views • 3:58
YouTube Description: http://www.ted.com With the drama and urgency of a sportscaster, statistics guru Hans Rosling uses an amazing new presentation tool, Gapminder, to present data that debunks several... continue reading
posted by messenger 1 decade 2 years 4 months ago • 827 views • 20:35