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Wouldn't the next civilization just find itself mining the remains of human cities? IIRC, the majority of the copper ever extracted is still in use.
by scythe 3y ago
Wouldn't the next civilization just find itself mining the remains of human cities? IIRC, the majority of the copper ever extracted is still in use.
- adolph 3y agoCue Indiana Jones voice: you can’t just mine that—it belongs in a museum!