Researchers at North Carolina State University have proposed a fourth traffic light color that could save fuel and make ...
10don MSN
Traffic lights could get a 4th color — which color is it and what it might mean for drivers
Researchers from North Carolina State University have proposed introducing a white traffic light to enhance communication ...
Gold thieves instantly changed green traffic lights to red by hacking into a computer system in the recent remake of the film "The Italian Job." That won't work with Tulsa's new computerized traffic ...
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