@j_bettany ·
@j_bettany - 7 Sep 2009
Surace Area Required to Power the World with Zero Carbon Emissions and with Solar Panels Alone – http://bit.ly/cfM9C
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@j_bettany ·
Surace Area Required to Power the World with Zero Carbon Emissions and with Solar Panels Alone – http://bit.ly/cfM9C