The bestresource is the sun, it powers everything.Every hour, the sun radiates more energy onto the earth than the entire human population uses in one whole year. Thats everybody in the world, for a whole year.
Its just difficult, or no very efficient to turn the sun into electricity.
Some of the engineers where I work are investigating new ways to harness wave power for electricity – they seem to be doing a pretty good job of it too, check out their webpage…
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