No AC needed! What is this 'smart paint' developed by scientists that reflects 97% of sunlight & even collects water from air?

Scientists made a cool new paint that bounces back 97% of sunlight, keeping things much cooler. It also pulls water right out of the air! Researchers said, "the coating can reflect up to 97% of sunlight," helping buildings stay chill without using AC, and even helping with water shortages.