Solar heat ray lens from TV melts rock into lava then glass
Fresnel lens form old projection TV focuses sunlight to point that melts rock into glass
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![Cal Tjader – Solar Heat 1968 [Full Album]](https://sun9-80.userapi.com/3NdEajXm33OamgmTwyINqCfo9MIeTJlYenTbuQ/tJsmq4nHYms.jpg)
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