DIY Fresnel lens solar glass melting foundry

My home built Fresnel lens powered solar glass melting factory. Here I am melting pieces of glass into glass drops and you can see 2 finished ones on the steel block and made a dozen of them today. I made 4 out of cobalt blue glass, a couple out of brown beer bottle glass, 2 out windshield glass and two from volcanic basaltic lava mixed with clear glass.
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