@politicia2.0: China is testing laser -based systems on highway to help prevent drivers from falling asleep. These lasers emit flashing or patterned light aimed near the road (not into drivers eyes) to stimulate alertness and grab attention especially in long , monotonous stretches where fatigue is common. • • • • • #fyp #viral #reels #technology #China

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Wednesday 20 August 2025 12:28:45 GMT