May 10, 2022

Smart roof coating uses physics trick to warm or cool the house, depending on the season

Posted by in categories: habitats, physics

Rooftop coatings can keep homes cool — like cooling paper that helps radiate heat away. Or they can trap heat inside, keeping homes warm.

But what is the optimal rooftop coating for homes with both a hot and cold season?

Scientists have come up with an answer: an all-season covering that keeps homes warm in the winter and cool in the summer.

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