Tech
Viral Video Shows How Highways In China Use Lasers To Keep Sleepy Drivers Alert
The lights are meant to relieve drivers of the visual fatigue they tend to endure along long stretches of straight roads.
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Tech
Viral Video Shows How Highways In China Use Lasers To Keep Sleepy Drivers Alert
The lights are meant to relieve drivers of the visual fatigue they tend to endure along long stretches of straight roads.
