http://www.slate.com/id/2245188/
good luck
good luck
Clarencen said:This is probably just a story, but I have heard that the government offered $1000s of dallar grants to chemists to find ways to denature alcohol. It took a wino nine days to figure out he could filter it through a loaf of rye bread and make it safe to drink. l don't know if this really worked.