Favorite talks
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Play
Mechai Viravaidya: How Mr. Condom made Thailand a better place
13:50 Posted: Sep 2010
Views: 402,177 | Comments: 222
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Derek Sivers: Weird, or just different?
02:42 Posted: Jan 2010
Views: 1,462,892 | Comments: 206
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Hans Rosling: Stats that reshape your worldview
19:50 Posted: Jun 2006
Views: 5,348,816 | Comments: 428