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Q&A could a robot fly with powerful enough electromagnets?

The robot in question is a large, worm-like mining robot built for digging tunnels. It has electromagnets positioned throughout the segments of its body, for the purpose of pulling metals out of th...

4 answers  ·  posted 5y ago by Cobbington‭  ·  last activity 5y ago by Cobbington‭

Question magnetism flight earth light robots electromagnetism