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Mobile devices Toolkit

Emerging mobile tech to watch out for

Rupert Goodwins ZDNet.co.uk

Published: 12 Feb 2008 12:31 GMT

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G24 make nanotechnology-based flexible solar cells out of titanium and titanium dioxide, which are packaged into mobile-phone chargers like this one. It provides around 150 mA, which is enough to squeeze 20 minutes of talk time out of an hour of strong sunlight. The charger also works well under weak light — well, the company is based in Cardiff — and is recharging a phone here under three ordinary 12v light bulbs.

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