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ball mills and ncis or clay has taken over my life

updated thu 18 mar 10


Deborah Thuman on wed 17 mar 10

I've been reading the thread about ball mills. Last night, I was
watching NCIS. There in the lab was a ball mill in action. Looks like
it could be hand built. And what was it being used for? The lab tech
put fake gold coins along with a solution of I forget what into the
ball mill to show that the gold coins were only gold plate and were
worthless. Hey wait! Wasn't that just discussed on Clayart????

Deb Thuman