Instant Parabolic Trough #8 Stainless Steel

About: You may recognize Dan and Denise Rojas from their appearances in various made for tv movies and national commercials. As the hosts of Green Power Science, they share Fresnel lens and alternative energy ideas...

A simple stainless steel parabolic trough mirror that produces a near perfect Linear Beam. This mirror was combined with a 20 oz vacuum tube and raised 70f water to 212f in 14 minutes.



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