Can anyone spot the flaw in this plan?
http://www.aljazeera.com/indepth/features/2013/01/2013110111039373166.html
Hint: The amount of energy extracted from the petrol it produces will be less than the amount of energy in the electricity which will be added to produce it. And where will the electricity come from? Burning coal.
But in our fantasy world, will anyone care?
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