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      1. Build Progress:
        • Build in Progress...
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      This is my only concept stage right now. If I take a larger glass ball on top of thing that is lined up with mirror and it is light sealed which means that there is no hole in there that allow the light to come through. Now if I place small ball at the bottom where the light is allow to escape it should be hot enough to melt sands
      MaryD likes this.
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  • Build Details

    Build License:
    • CC - Attribution No Derivs - CC BY ND
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