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The presence of Cadmium-110 could serve as a good indicator, assuming that the process added enough and there wasn't too much Cadmium-110 in the original coins.
by tgsovlerkhgsel 9y ago
The presence of Cadmium-110 could serve as a good indicator, assuming that the process added enough and there wasn't too much Cadmium-110 in the original coins.
- mikestew 9y agoCools, thanks. I figured there was some atomic particle marker thingy that would hang on to be detected later. But I'm pretty ignorant when it comes to stuff that rots by flinging dangerous particles at other stuff.