Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...

— -- Our mobile gadgets have become such a societal requirement that we are rarely without them — and therefore often find them low on power. Between social networking, conference calls, and even ...

I mage of the Beta.ey S phone charger via IndieGoGo. German designer Andre Broessel has invented a means ofharnessing the sun’s energy in a solar cell. Through the startup RawLemon, Broessel wants to ...

New tech at Mobile World Congress could let you charge your phone when it's out in the sun or even under room lights. David Lumb is a senior reporter covering mobile and gaming spaces. Over the last ...

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The research group led by Professor Martin Green has published Version 66 of the solar cell efficiency tables. There are 17 new results reported in the new version. Furthermore, the tables comprise ...