Favorite talks
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Teenaged boy wonders play bluegrass
05:02 Posted: Nov 2012
Views: 541,020 | Comments: 65
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Jane McGonigal: The game that can give you 10 extra years of life
19:30 Posted: Jul 2012
Views: 1,861,672 | Comments: 407
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Usman Riaz and Preston Reed: A young guitarist meets his hero
16:50 Posted: Jul 2012
Views: 700,441 | Comments: 168
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Abigail Washburn: Building US-China relations ... by banjo
06:34 Posted: Apr 2012
Views: 392,114 | Comments: 110
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Alberto Cairo: There are no scraps of men
19:02 Posted: Dec 2011
Views: 615,744 | Comments: 133
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Mother and daughter doctor-heroes: Hawa Abdi + Deqo Mohamed
08:43 Posted: Feb 2011
Views: 237,311 | Comments: 70
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Mechai Viravaidya: How Mr. Condom made Thailand a better place
13:50 Posted: Sep 2010
Views: 412,113 | Comments: 222
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Rory Bremner's one-man world summit
14:41 Posted: Dec 2009
Views: 330,489 | Comments: 72
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Joachim de Posada: Don't eat the marshmallow!
05:58 Posted: May 2009
Views: 1,015,350 | Comments: 522
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Sarah Jones as a one-woman global village
21:00 Posted: Apr 2009
Views: 321,837 | Comments: 91