Where 'this or that' can only be something more dense than gold, which are not c... | Hacker News

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		diroussel on Feb 18, 2015 \| parent \| context \| favorite \| on: The problem of fake gold bars (2012) Where 'this or that' can only be something more dense than gold, which are not cheap: http://m.wolframalpha.com/input/?i=10+densest+elements

analog31 on Feb 19, 2015 [–]

Aha, I didn't look up the densities.

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