OFF GRID LIFESTYLE - SOLAR FRESNEL LENS LAVA OBSIDIAN MELTING ROCK 3002ºF - ENERGY CRISIS ??

First published at 18:36 UTC on March 23rd, 2022.
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Solar powered Fresnel Lens melts through plaster and vaporizes aluminum instantaly.
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Using a rock as film to capture a temporary image of the sun 0:36. Backyard Lava Homemade Obsidian Rock conversion and How the sun can …

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CategoryEducation
SensitivityNormal - Content that is suitable for ages 16 and over
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