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Sep 1, 2023 - New LED lights may be causing more light pollution The national push for more efficient lighting is driven by a quest for energy efficiency. But there’s an unintended consequence: light pollution. Experts say the amount of wasted light in the sky is on pace to double every eight years. CBS News environmental correspondent David Schechter reports. Similar news:
Jan 16, 2023 Deflecting lightning with a laser lightning rod |
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