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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
Tsunami warnings lifted
Images of suspect released
Delays oil output hike
New AI tools for employees
Prenatal test spots cancer?
Meet with lawmakers
Jury deliberations continue
Raw milk recall expands
SpaceX sets record
Airbus layoffs
Set to return after 20 years
Biden considers pardons
Several prisons to be closed
Joins X Games as CEO
Judge rejects plea deal
$10B AI data center in LA
Airlines to pay for delays?
Recalls over 205,000 SUVs
Medellin cartel leader freed
Rockefeller tree lights up
Syrian rebels capture Hama
May cut diabetes risk
Taiwan's pres visits Guam
Winter storm to hit US
DOJ: Bias against Blacks
Social Security chief pick
Ethics report release blocked
Weekly jobless claims rise
US trade deficit shrinks
Billy Long to lead IRS
Recuses himself from case
Nadler to step aside
Satellites to create eclipses
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