Favorite talks
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Eli Pariser: Beware online "filter bubbles"
09:04 Posted: May 2011
Views: 2,321,529 | Comments: 389
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Ric Elias: 3 things I learned while my plane crashed
05:02 Posted: Apr 2011
Views: 3,493,128 | Comments: 246
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AnnMarie Thomas: Hands-on science with squishy circuits
04:08 Posted: Apr 2011
Views: 350,740 | Comments: 82
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Dan Meyer: Math class needs a makeover
11:39 Posted: May 2010
Views: 1,251,913 | Comments: 374
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David Logan: Tribal leadership
16:39 Posted: Oct 2009
Views: 554,975 | Comments: 227
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Willie Smits: How to restore a rainforest
20:42 Posted: Mar 2009
Views: 412,188 | Comments: 124
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Richard Pyle dives the reef's Twilight Zone
16:48 Posted: Feb 2009
Views: 181,026 | Comments: 28
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Spencer Wells builds a family tree for humanity
20:53 Posted: Aug 2008
Views: 318,712 | Comments: 69
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Clifford Stoll: The call to learn
17:57 Posted: Mar 2008
Views: 981,796 | Comments: 176
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Jill Bolte Taylor's stroke of insight
18:44 Posted: Mar 2008
Views: 11,231,589 | Comments: 2479