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Purdue paints with record-breaking white

Guinness record whitest paint, reflects nearly 100% sunlight Metal Tech News - September 22, 2021

Out of West Lafayette, Indiana, Purdue University has earned a Guinness World Record for an unintended side effect to reducing global warming – creating the whitest paint ever.

"When we started this project about seven years ago, we had saving energy and fighting climate change in mind," said Xiulin Ruan, a professor of mechanical engineering at Purdue.

It was Ruan and a team of graduate students...


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