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Q&A Floating cities with a new superconductor

Inspired by this great answer. There is a planet with: Floatium, a superconductor that behaves as such at 0 ºC and is found in nature. A stronger magnetic field than Earth's. In really cold a...

2 answers  ·  posted 6y ago by Masclins‭  ·  last activity 6y ago by Masclins‭

Question reality-check gravity superconductors