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Great. NOW I have to pour out my change jar. Grah.
Adam - Wed 13 Aug, 16:38:32

I don't know.

But American 5-cent pieces (nickles) are our only magnetic coins. Any coin with a sufficiently high nickle content will be magnetic.

Well, unless you count the 1944 war-time 1-cent piece (penny) that was made of steel instead of copper.
eMath - Sat 16 Aug, 03:41:56

New comments have been disabled for years, now, as this blog is no longer updated. Sorry.