Incandescent light bulbs are officially banned in the U.S. 7 0
Yep. Even Canada banned most common incandescent bulbs in 2014 and 2015.
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The World’s Largest Wind Turbine Has Been Switched On 16 0
It is the tower that is 499 feet tall. https://www.sciencealert.com/the-largest-and-most-powerful-wind-turbine-ever-built-is-now-operational
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r914 @lemmy.world
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