President Joe Biden’s Department of Energy proposed new light-bulb efficiency rules that would move U.S. households toward more energy-efficient LEDs. The Energy Department is aiming to finalize the ...
The world has gone wireless, and that is quickly becoming the reality in the automotive world as well. New cars have all sorts of wireless and Bluetooth technology to both operate the car and make the ...
Light pollution blues: photographs of London taken on board the ISS in 2012 (left) and 2020 (right). The images show the whitening and brightening of the city. (Courtesy: A Sánchez de Miguel et ...
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