> > Only three nations have not officially adopted the International > > System of Units as their primary or sole system of measurement: > > Burma, Liberia, and the United States. >=20 > That statement is rather misleading. The metric system has been legal here > in the US since 1866. If you meant to say that you are not forced to use > the metric system in the US for private commerce, then that is correct. > Note that the military and other parts of the government require use of the > metric system in some cases. For example, soldiers are required to > communicate distances in kilometers, "klicks" in their jargon. Another prime example is NASA, where a certain mission to Mars is known to have had a problem as one contractor did not use the 'standard' units. --=20 Scanned by iCritical. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .