TrpnBils
Hero Member
So on a detecting group I'm part of on Facebook I made the comment tonight that another poster could put a coin she found in some hot peroxide to clean it up a bit to try to identify it. Another user chimed in and said he has it on record from "experts who have seen it happen" that if you put a coin that happens to have a "crack" in it in hot peroxide (which was later changed to "any hot liquid") it will cause the coin to expand and explode. I call EXTREME BS here, but I'll throw this out there anyway.... anybody else ever hear that? Simple knowledge of science tells me that won't happen....