New coating could lead to waterproof mobile phones

Dropping your phone down the toilet may never be a problem again.

Researchers have developed a new way of waterproofing electronic components that means they can be immersed in water for days without being damaged.

The technique coats components with a protective layer just a few atoms thick that is impervious to air or water.

They claim devices treated in this way can be left submerged in salt water for months without being harmed – conditions that would destroy normal electronics.

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iPad Air gets new cases and keyboards from Logitech

Buyers of Apple's iPad Air will be able to outfit their new tablets with keyboards and cases courtesy of Logitech.
Announced on Monday, Logitech's FabricSkin Keyboard Folio, Ultrathin Keyboard Cover, Ultrathin Keyboard Folio, and Folio Protective Case are all designed to protect the iPad Air.
The first three products include a Bluetooth wireless keyboard that promises a large key size for more accurate typing. The Folio Protective Case doesn't offer a keyboard but comes with a stand and a waterproof skin that Logitech says will protect the iPad against bumps, scratches, and spills. It's also the lightest and thinnest case of the new lineup.
All four cases will launch sometime in November. The iPad Air itself will reach buyers this Friday, November1.
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