Watch out for that radon gas!
wrote in message
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Some of that Coal is naturally Radioactive. www.google.com
Radioactive Coal
Eveything on and inside of Earth is naturally Radioactive,except for
some man made things.The whole Universe is Radioactive or partially
Radioactive in some places.We are all Radioactive to some extent.If the
birth of the Universe wasen't Radioactive,we probally wouldn't be here
at all.If that Radioactive Star haden't burned out eons ago,we wouldn't
be here at all.
cuhulin