On Sep 14, 2009, at 6:40 PM, Gerhard Fiedler wrote: >>> there's a rather simple way to mentally convert speeds to >>> furlongs/fortnight when you want to annoy people with abscure units. >> >> I know one furlong per fortnight is pretty close to 1cm/minute (Trying to remember if cm/minute was ever a useful unit for anything.) BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist