> >> Please note, that here in the UK there are millions of speed cameras on >> the >> road, and now they are measuring the average speed instead of >> the instantaneous on some hot spots. The cameras are digital and they >> are >> sending you the fine automatically (it may arrive to your door before >> you >> got home :-). Also in France they are measuring the average on the toll >> gates -- if you were speeding, then they might call the police for a >> friendly talk. This makes speeding really difficult -- maybe if you have >> a >> James Bond car and you can change the number plate between the traps :-) >> >> Tamas >> > I remember seeing a movie in high school algebra that showed how speed was determined between toll booths. It was an introduction to integrals... Harold --=20 FCC Rules Updated Daily at http://www.hallikainen.com - Advertising opportunities available! --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .