Mario Mendes Jr. wrote: >> You're right, there is no "boss" that can fire them. But there is >> government. > How dare you suggest the government spend time and money on something > that would make us more aligned with the rest of the world?!! Actually, they do. The NIST has a nice site on the SI system, and it is, in fact, the legal measurement system in the USA. Home page of the units part: http://physics.nist.gov/cuu/Units/index.html History of metrics in USA and legal context: http://ts.nist.gov/ts/htdocs/200/202/5425.htm And for me, it's not about alignment with the rest of the world, it's about alignment within my own calculations :) I never understood how someone can put up with a unit conversion factor between electric power, mechanic power and thermal power (for example). And that's something we (or at least some of us) use quite frequently. Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist