Top network posts
- 35 What reason would an alien civilization have for building a Dyson Sphere (or Swarm) if cheap Nuclear fusion is available?
- 15 What is the advantage of carrying a tripod and ND-filters when you could use image stacking instead?
- 12 Low-gravity Bronze Age fortifications
- 7 Would a micro black hole have enough energy to heat and liquefy the Earth from within without consuming it first?
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