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Old 04-13-2012, 03:44   #21
UneasyRider's Avatar
Join Date: Dec 2005
Posts: 4,764
Originally Posted by Devans0 View Post
"Please school me thread" reminded me that aluminum wasn't the best reflector for solar, in past experiments. Reflective mylar doesn't block infrared frequencies as I remember from ancient experiments
They use polished aluminum which is pretty good. Most of the heat in the oven comes directly from the sun without the need for the reflectors here in Florida.
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