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Solar power from artificial plants? Perhaps!
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Biology, mathematics, and chemistry, were like playing for me-- physics, however, was a big stretch. I barely passed exams on vectors, forces, and electric currents in my college physics class. Years later, I toured a physics research lab in Colorado where they were trying to create artificial photosynthesis using a solid gold aspen leaf attached to a couple of wires. I thought the physics guys were crazy attempting to duplicate the process that powers life on Earth when green plants do it ...
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Solar energy is plentiful, limitless, arrives free of charge as the sun rises, and may finally be coming into its own as a source of renewable electricity.
A graph prepared by the German Advisory Council on Global Change shows 21st Century growth projections for solar power in comparison to other energy resources. The percentage contribution from solar constantly increases.
[caption id="attachment_3541" align="aligncenter" width="700" caption="Solar energy growth. Source: German ...