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Yahoo News
13 天
Why our tech fails us: Learning from century-old light bulb that never goes out
Imagine a light bulb that has been burning since 1901. Nestled in a quiet Californian fire station, the Centennial Light ...
BBC
5 年
US lifts ban on old-style light bulbs
Many countries have phased out incandescent bulbs because they waste energy by making heat The US is scrapping a ban on energy-inefficient light bulbs which was due to come in at the beginning of ...
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今日热点
Sacks to lead AI, crypto
Several prisons to be closed
Judge rejects plea deal
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Winter storm to hit US
Today in history: 1964
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Moon missions delayed
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'Patriot of the Year' award
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Medellin cartel leader freed
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Social Security chief pick
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$10B AI data center in LA
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SpaceX sets record
Airbus layoffs
Biden considers pardons
Weekly jobless claims rise
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