Giant Fresnel lense.
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The_IndustrialPhreak
Jun 18, 2015, 11:46:50 AM6/18/15
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So I got a large Fresnel lens I harvested of my old projection tv. Who is interested in it being brought down to the shop this week?
Thinking about experimenting with water purification with it or maybe smelting something with the power of the sun.
Thinking about experimenting with water purification with it or maybe smelting something with the power of the sun.
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