GENERAL Welch
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Fresnel Lens / Solar Light Concentrator 26 X 45GENERAL - Welch (West Virginia) - July 30, 2024 20.00 $
Fresnel Lens / Solar Light Concentrator 26 X 45 ⭕ Please see the following video for some possible applications (heating food, burning stuff, melting metal, boiling water, etc): https://www.youtube.com/watch?v=jrje73EyKag If you see this posting -- i...
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