2021.10.18 21:03
Barium sulfate white paint absorbs only 1% of heat from
the sunlight.
https://www.purdue.edu/newsroom/releases/2021/Q2/the-whitest-paint-is-here-and-its-the-coolest.-literally..html
Xiulin Ruan, a Purdue University professor of mechanical engineering, holds up his lab’s sample of the whitest paint on record. (Purdue University/Jared Pike)
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New paint formulation could help buildings rely less on air conditioning
WEST LAFAYETTE, Ind. — In an effort to curb global warming, Purdue University engineers have created the whitest paint yet. Coating buildings with this paint may one day cool them off enough to reduce the need for air conditioning, the researchers say.
https://www.joongang.co.kr/article/25015937
당신은 늙어 죽지만, 우리는 기후변화로 죽는다.(You’ll die of old age, I’ll die of climate change.)’