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True. But if you're doing raw material extraction on the moon, you probably also want a cheap way to bring mining equipment down to the lunar surface.
by Ajedi32 7y ago
True. But if you're doing raw material extraction on the moon, you probably also want a cheap way to bring mining equipment down to the lunar surface.
- mLuby 7y agoJust run the rail gun in reverse! (Just no fragile humans please unless it's a very long barrel.)