Scientist Invents the 'World's Whitest Paint' To Cool Down Your House

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https://www.entrepreneur.com/green-entrepreneur/scientist-invents-the-worlds-whitest-paint-to-cool-down/455739

By Jonathan Small, Entrepreneur. 

Excerpt: A scientist at Purdue University concocted a white paint that can cool down buildings and prevent global temperatures from rising. Xiulin Ruan, a professor of mechanical engineering, created white paint that reflects 98% of the sun's rays away from the Earth's surface. When applied to the roof of structures, the paint cools down surfaces as much as eight degrees during the day and up to 19 degrees cooler at night, according to a report in The New York Times. "If you were to use this paint to cover a roof area of about 1,000 square feet [93 m2], we estimate that you could get a cooling power up to 10 kilowatts. That's more powerful than the air conditioners used by most houses," Ruan said....

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