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2009-02-09
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315,393 views
2009-01-28
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2008-12-12
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2008-12-05
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2008-12-02
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2008-11-10
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2008-10-28
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2008-10-27
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2008-10-24
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36,415 views
2008-10-23
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2008-10-13
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2008-10-13
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2008-10-10
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2008-09-17
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2008-08-27
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2008-08-19
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2008-08-04
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2008-07-25
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2008-07-21
David Hoffman: How would you feel if you lost everything?
55,772 views
2008-07-10
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40,427 views
2008-07-08
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2008-07-08
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122,640 views
2008-07-08
Steven Levitt on child carseats
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2008-06-24
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2008-06-24
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52,913 views
2008-06-13
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2008-05-21
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138,547 views
2008-05-21
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2008-04-15
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3,050,731 views
2008-04-15
The habits of happiness | Matthieu Ricard
2,730,406 views
2008-04-15
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6,965,939 views
2008-04-04
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2008-04-04
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2008-04-04
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91,377 views
2008-03-27
My stroke of insight | Jill Bolte Taylor | TED
8,470,274 views
2008-03-13