Bottling sunlight

Submitted by Bill St. Clair on Fri, 06 Apr 2012 13:24:16 GMT  <== Science/Technology ==> 

Karen B. Roberts at University of Deleware - Erik Koepf, a uDel graduate student, has built a machine that turns zinc oxide powder, sunlight, and water into hydrogen. Hello fuel-cell homes and cars. No clue as to commercial viability or availabilty.

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