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Today's Solutions: February 25, 2021

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thermochromic

Scientists have invented a window coating that could cut air-conditioning costs

November 12, 2018 by Jurriaan Kamp

Scientists at MIT have discovered a see-through film that rejects 70 percent of the sun’s incoming heat. The material is thermochromic, meaning that it changes color in response to heat, getting darker at higher temperatures. Sticking it on windows could potentially make … [Read more...] about Scientists have invented a window coating that could cut air-conditioning costs

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