Instead of waiting hours? A #smartphone that charges in 30 seconds: Engineers unveil new 'bio-battery' http://www.independent.co.uk/life-style/gadgets-and-tech/a-smartphone-that-charges-in-30-seconds-engineers-unveil-new-biobattery-9248544.html …
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Instead of waiting hours? A #smartphone that charges in 30 seconds: Engineers unveil new 'bio-battery' http://www.independent.co.uk/life-style/gadgets-and-tech/a-smartphone-that-charges-in-30-seconds-engineers-unveil-new-biobattery-9248544.html …