Progress on POWERleap energy-harnessing floor tiles
October 6th, 2009 link to (permalink)
In her Changent blog, "Designtrepreneur" and Earthkeeper Change Agent Elizabeth Redmond reveals the progress made in her quest to get the POWERleap, a product that can harness energy from sidewalks, building lobbies, and even nightclub dance floors, into production. So what is it, exactly?
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