And 411A - I'm not envious of your measurement system at all - I just think its too unwieldy. Your arbitary use of a gallon being 3.78 litres is just as arbitary as the English gallon being 4.54 litres - neither is better.
Quite wrong. The Imperial job is FAR better. Why the Murcans chose to change it - only they know.
1 GALLON of WATER = 10 POUNDS.
Stuck in the jungle? You can do all sorts with that little gem.