Dual-power support for USB-powered computer, or lithium-ion battery-powered.

支持电脑USB供电或锂电池供电，双供电模式自由选择。

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These fuel cells powered the communications and computer systems.

VOA: special.2009.06.24

On the other hand, the iSlate, a completely solar-powered solar-powered computer tablet targeting at rural communities without access to electricity, may move into markets in the not-so-distant future.

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First, the STRIVA Core is a miniature battery-powered computer that functions as a web server coupled with an assortment of Wi-Fi components powerful enough to make any device wireless.

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The challenges on the site are incredibly varied and include everything from a multinational food company looking for a "Reduced Fat Chocolate-Flavored Compound Coating" to an electronics firm trying to design a solar-powered computer.

WSJ: Jonah Lehrer on How to Be Creative