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Jonathan Trent: Energy from floating algae pods
14:45 Posted: Sep 2012
Views: 563,653
Comments: 97 -
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David MacKay: A reality check on renewables
18:35 Posted: May 2012
Views: 295,906
Comments: 270 -
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Amory Lovins: A 40-year plan for energy
27:10 Posted: May 2012
Views: 869,546
Comments: 352 -
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Daniel Schnitzer: Inventing is the easy part
05:42 Posted: Mar 2012
Views: 171,007
Comments: 81 -
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Donald Sadoway: The missing link to renewable energy
15:15 Posted: Mar 2012
Views: 1,423,338
Comments: 342 -
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T. Boone Pickens: Let's transform energy -- with natural gas
19:42 Posted: Mar 2012
Views: 527,226
Comments: 511 -
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Kirk Sorensen: Thorium, an alternative nuclear fuel
10:03 Posted: Jan 2012
Views: 307,094
Comments: 299 -
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Angela Belcher: Using nature to grow batteries
10:25 Posted: Apr 2011
Views: 671,753
Comments: 128 -
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Richard Sears: Planning for the end of oil
09:48 Posted: May 2010
Views: 520,299
Comments: 208 -
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Steven Cowley: Fusion is energy's future
09:54 Posted: Dec 2009
Views: 570,018
Comments: 172 -
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Stewart Brand: 4 environmental 'heresies'
16:42 Posted: Jul 2009
Views: 501,381
Comments: 465 -
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Al Gore: What comes after An Inconvenient Truth?
07:44 Posted: May 2009
Views: 596,480
Comments: 830
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