>> Actually, you did it in American, not Imperial. >> An Imperial >> gallon weighs 10lbs. :-) > > I love them fringe units -- it's like going to the circus > :) They were, however there first :-) Having a (real) gallon of water weight 10 pounds was a good idea. The only problem was then having 8 pints to the gallon instead of 10 The Yankees, instead of making their pints 0.8 the size and having 10 of them, made their gallon 8/10 the size. If they'd got it right back then we may by now have had another spacecraft on the surface of Mars. Russell -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist