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Jeremy Kasdin: The flower-shaped starshade that might help us detect Earth-like planets
06:38 Posted: Apr 2014
Views: 190,669
Comments: 66 -
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Allan Adams: The discovery that could rewrite physics
04:42 Posted: Apr 2014
Views: 653,726
Comments: 332 -
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Henry Lin: What we can learn from galaxies far, far away
06:43 Posted: Feb 2014
Views: 668,982
Comments: 86 -
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Jason Pontin: Can technology solve our big problems?
10:03 Posted: Oct 2013
Views: 1,324,817
Comments: 239 -
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Seth Shostak: ET is (probably) out there -- get ready
18:40 Posted: Jun 2012
Views: 548,292
Comments: 222 -
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Michelle Borkin: Can astronomers help doctors?
09:39 Posted: Jan 2012
Views: 131,412
Comments: 39 -
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Phil Plait: How to defend Earth from asteroids
14:16 Posted: Nov 2011
Views: 1,762,935
Comments: 140 -
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Honor Harger: A history of the universe in sound
11:16 Posted: Jun 2011
Views: 738,923
Comments: 71 -
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Sean Carroll: Distant time and the hint of a multiverse
15:54 Posted: May 2011
Views: 1,122,978
Comments: 330 -
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Dimitar Sasselov: How we found hundreds of potential Earth-like planets
18:30 Posted: Jul 2010
Views: 1,005,506
Comments: 267 -
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Carter Emmart: A 3D atlas of the universe
06:57 Posted: Jul 2010
Views: 1,216,667
Comments: 169 -
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Richard Feynman: Physics is fun to imagine
65:55 Posted: Mar 2010
Views: 425,991
Comments: 138
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