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Engineers propose a fourth traffic light meant for intersections with self-driving cars
We all know the same old boring drill. You pull up to an intersection, the light turns red, and you wait. You stare at the bumper in front of you (leave that phone alone, I see you). When the light ...
Sometimes, the green light doesn't stay green long enough at an intersection when there's a lot of traffic. Other times, you're stuck at a red light with no traffic, wondering if it's ever going to ...
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