Name: China solution: A beam of light clears rail hazards
Uploaded: 2026-04-17T17:43:14+08:00
Duration: PT45.68S
Description: Laser meets rail safety in north China's Shanxi Province. In Taiyuan, workers use laser technology to remove plastic debris from overhead contact lines powering high-speed trains. The waste, blown in from nearby farmland, can pose serious safety risks.

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Laser meets rail safety in north China's Shanxi Province. In Taiyuan, workers use laser technology to remove plastic debris from overhead contact lines powering high-speed trains. The waste, blown in from nearby farmland, can pose serious safety risks. What once required entering high-risk zones can now be handled remotely at the press of a button.

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