This is a good forum to talk about coins in, and it takes the pressure off your family. : - ) Just know that there are may in the forum who...
In one chem experiment, a copper wire is heated in a bunsen burner flame until it turns black and is then put into a test tube above methyl...
Swordfish
Oh, you can retain that into your 90's. : - )
It appears to be an ancient silver coin. Perhaps you should ask a moderator to move it to the ancient forum.
Not to spoil too much fun, but i have done the "gold penny" many times, and student results are often kind of crappy. If you stop at the zinc...
We have a reeeealy great shew for you tonight...including Topo Gigio[ATTACH]
OK
I'm not going to spend time trying to find a picture of a coin balanced on a pencil. How about the Chinese guys who spin plates on rods? (I'm...
I always thought the Libertads were priced a little lower.
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Yeah, what Kirk sed...welcome.
I'm not sure I considered myself a "child" at 13.
C'mon, where else would people ask these questions?
That works too, but I sympathize with those who have very dark unattractive copper coins. I would love to have a way to lighten and then preserve...
Is it tomato or tomato?
Back to the copper coin cleaning thing...whenever you make a fresh surface, it is prone to toning or corrosion, whichever you wish to call it....
Make it easier for us, how many cents are there all together?
I would be interested to know also.
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