The pressure is on, but sometimes it can be hard to figure out. We ranked these Ryobi pressure washers by power so you can ...
A roof paint that can cool your home and pull fresh water straight out of the air? It's within reach, as scientists scale up ...
Tech Xplore on MSN
Cooling paint harvests water from thin air
Researchers at the University of Sydney and start-up Dewpoint Innovations have developed a nanoengineered polymer paint-like ...
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