A few years ago, when a homeowner mentioned spray paint, they were likely referring to a can—with that little rattling ball—they picked up at a hardware store or home center. But over time, ...

Nanoengineered cooling paint harvests water from thin air A paint-like substance that reflects 97% of sunlight can cool the painted surface by up to six degrees below ambient temperature, cooling ...

Researchers at the University of Sydney and start-up Dewpoint Innovations have developed a nanoengineered polymer paint-like coating that can passively cool buildings and capture water directly from ...