20-10-2010, 04:11 PM
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Radar Detector
How Does a Radar Detector Work?
Background
A radar detector, also known as a "fuzz buster," is an electronic device that makes a driver aware if a law enforcement official is detecting his speed. Police have been using speed detection devices since the 1950s. Radar detectors used by civilians started to become popular in the 1970s. The legality of radar detectors has been disputed over the years. It is illegal in some countries and remain illegal in Virginia, Washington D.C., and on military bases.