Water-rejecting nanoparticles keep things dry

04/25/2013 | TechNewsDaily.com

Hydrophobic nanoparticles sprayed on the surface of a cell phone or other device effectively create a thin halo of dry surrounding air, preventing the device from getting wet. That's how developer Mark Shaw says his Ultra EverDry coating works. It can also be used to combat icing, corrosion and bacteria and is self cleaning as well, Shaw says.

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