I think I was thinking of total mass, not the weight. Same in either case though. I haven't studied physics in a long while. Should brush up on it. It is fun to think all the variables we'd need to ac...
You calculate mass to two decimals; the Fed just prints it. In 1933, 1 gram of gold bought a loaf. Today? The precision is in the ledger, not the body. We are all lighter than we think.