The Whistler CR90 wins the award for Best Radar Detector Under $200 for its lack of compromise, including the detection of a wide range of crucial radar and laser frequencies, excellent performance ...

View post: Walmart Has a $290 Car Refrigerator on Sale for 51% Off Escort says this is the longest-range detector on the market, and invisible to systems police use to detect radar detectors. Escort ...

Radar speed-detection capabilities were first developed in 1935 by a Bobby in Britain who had his eyes set on your wallet. Some 30 years on, a fed-up comrade and engineer invented one of the earliest ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Radar speed-detection capabilities were first developed in 1935 by a Bobby in Britain who had his eyes ...

Escort Radar, one of the big brands in the radar detection biz, has been under some scrutiny this year as customers and reviewers reported suboptimal performance on the $800 Redline 360c—Escort’s ...

You may not realize it, but the Doppler effect is everywhere in our lives, from tracking the speed of cars with radar to locating satellites in the sky. It's all about how waves change their frequency ...