Favorite talks
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Play
Elizabeth Pisani: Sex, drugs and HIV -- let's get rational
19:14 Posted: Apr 2010
Views: 539,724 | Comments: 243
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Jane Chen: A warm embrace that saves lives
04:46 Posted: Jan 2010
Views: 324,032 | Comments: 117
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Shaffi Mather: A new way to fight corruption
10:41 Posted: Dec 2009
Views: 289,226 | Comments: 131
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Bjarke Ingels: 3 warp-speed architecture tales
18:14 Posted: Sep 2009
Views: 772,733 | Comments: 138