By Ryan Reed When Thomas Jefferson roofed the University of Virginia in 1822 in tinplate shingles, he complained bitterly of the exorbitant price a certain Mr. Broke charged for the…
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Flashback
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By Ryan Reed Electricity-generating solar cells, or photovoltaics, are everywhere these days, powering highway signs and call boxes, pocket calculators, and most of those satellites circling overhead. While PVs have…