How about copper? We had someone steal it from the crawlspace of a house we rent... | Hacker News

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		duck on Dec 28, 2011 \| parent \| context \| favorite \| on: What future space combat would really look like How about copper? We had someone steal it from the crawlspace of a house we rent out.

Retric on Dec 28, 2011 [–]

It's a question of scarcity, platinum, gold, silver, and copper still have value, salt does not.

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