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Stories about: traffic accidents

Blue LEDs Can Reduce Fatigue Or at least that's what U.S. researchers say. Night drivers often lose their alertness because of fatigue, however blue lights, or blue light-emitting diodes, are believed to fool the brain into believing that it is morning, when in fact it is the middle of the night, thus resetting the body's natural clock... 18 March 2008 11:55 GMT