View Single Post
Old 2014-09-14, 04:12   #26
TheMawn's Avatar
May 2013
East. Always East.

6BF16 Posts

Originally Posted by Mark Rose View Post
Coincidentally, Canadian pennies from 1997 to 1999 were copper plated zinc...
Yes.. I read somewhere the experiment doesn't really work with those particular ones. But that might have been someone substituting drain-o for the sodium hydroxide and galvanized nails for the zinc.
TheMawn is offline   Reply With Quote