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This is a newer version of our vacuum parabolic mirror.
DIY PARABOLIC MIRROR from a trash can lid.by GREENPOWERSCIENCE
Off the shelf parabolic mirror from a beauty supply cosmetic mirrorby GREENPOWERSCIENCE
Solar Concentratorby Magnelectrostatic
Solar Stillby buildingandblogging
Make a parabolic solar dish from an 8 by 4 sheet of plastic (without too much waste)by gaiatechnician
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