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by hpb42
647 days ago
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> Also, has anyone though of how mind-numbingly wasteful solar fusion is? All that energy, and only a tiny fraction makes it to Earth with the rest getting dumped wastefully into space. Seems like an area that's ripe for disruption by a startup. That energy can be captured by a Dyson sphere: > A Dyson sphere is a hypothetical megastructure that encompasses a star and captures a large percentage of its solar power output - https://en.wikipedia.org/wiki/Dyson_sphere |
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