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Posted 07/18/2009 1:01 pm
Quote:
justcarl,
ScienceDirect is a subscription scientific journal service but you can also purchase individual articles, it is not a scam site. I have access to ScienceDirect at work, I will see if I can post a complete link on Monday. Otherwise, I will try to give a synopsis of the paper.
justcarl,
ScienceDirect is a subscription scientific journal service but you can also purchase individual articles, it is not a scam site. I have access to ScienceDirect at work, I will see if I can post a complete link on Monday. Otherwise, I will try to give a synopsis of the paper.
I am well aware that it is not one of the many scam or misinformed sites. That is why when I first read that one I experimented for a long, long time with Acetone with every denomination of coins in continuous variations of light, temperatures and humidity ranges.
None of my experiments with any Copper coins of any years or wear have shown any signs of anything in the way of corroding, evaporating, toning, tarnishing, vanishing, changing, etc.
I still have about 10 Cents in a jar of Acetone now sitting on my picnic table in the Sun. Now going on a few weeks of shade, Sun, high humidity and still nothing.
I now suspect I'm using the wrong Sun.
Sure wish they would all change into Dimes or Quarters.
