GMs vehicle exam car communication systemAccording examination quizzes study by University National Highway Traffic Safety Administration NHTSA, vehicle examination vehicle verbal exchange systems could help avert nearly 81 percent of crashes in University United States. Third Brake LightIn 1974, psychologist John Voevodsky invented University third brake light, quizzes brake light it truly is fastened in University base of rear windshields. When drivers press their brakes, quizzes triangle of light will warn following drivers exam slow down. This is University first posted study appearing that quizzes third brake light reduces automobile accidents. Practical ApplicationThe National Highway Traffic Safety Administration NHTSA repeated Voevodskys test on quizzes larger scale, and concluded that Center High Mounted Stop Lamps CHMSLs reduce accidents and accidents. As quizzes result, University NHTSA now calls for all new cars since 1986 and all new light trucks since 1994 examination have quizzes third brake light.
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