[ExI] OP-ED: The billionaire space race reflects a colonial mindset that fails to imagine a different world
bronto at pobox.com
Fri Aug 27 19:07:33 UTC 2021
I wonder, how big would an O'Neill cylinder need to be for part of the
sky to be blue? Remember that air density does not drop off in the same
way as here.
*\\* Anton Sherwood *\\* www.bendwavy.org
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