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People have been doing this for years, and poisoning themselves with the resulting vapors. Either copper pennies or old nickels contain mercury if I remember c
by hedora 1y ago
People have been doing this for years, and poisoning themselves with the resulting vapors. Either copper pennies or old nickels contain mercury if I remember correctly.
- jamesfinlayson 1y agoReally? I've seen manganese mentioned as a trace element in some coins but not mercury.