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Q&A Rigorous Science Meta

Posts by Plexus‭

1 post
Score Age
50%
+0 −0
Q&A Is planetary drill possible?

I was wondering would a planetary drill be possible? The drill should go inside the planet on one side and exit on the other. Would that kind of a drill be possible on Earth and if not on what kind...

3 answers  ·  posted 7y ago by Plexus‭  ·  last activity 7y ago by Plexus‭

Question earth-like reality-check planets earth mines