The world can be powered by alternative energy in 20-40 years, Stanford researcher says http://t.co/6VeUqlsP9K 0 atbildes

Reinis Priednieks
(05.08.2013 13:00:16)
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The world can be powered by alternative energy in 20-40 years, Stanford researcher says http://t.co/6VeUqlsP9K