WEST LAFAYETTE, Ind. — Most of today’s solar panels capture sunlight and convert it to electricity only from the side facing the sky. If the dark underside of a solar panel could also convert sunlight ...
It is 70 years since AT&T’s Bell Labs unveiled a new technology for turning sunlight into power. The phone company hoped it could replace the batteries that run equipment in out-of-the-way places. It ...
THIS ARTICLE IS republished from The Conversation under a Creative Commons license. The sight of solar panels installed on rooftops and large energy farms has become commonplace in many regions around ...
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