The Down Range Forum
Member Section => Down Range Cafe => Topic started by: GASPASSERDELUXE on December 07, 2012, 04:06:23 PM
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http://www.youtube.com/watch?v=XFw7U7V1Hok
THIS SHOWS HOW TO HEAT WITH SOLAR UP TO 2000 DEGREES USEING PARTS FROM AN OLD PROJECTION TV.
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If you don't have an old TV you can make a parabolic lens with water.