Army’s WALL-E Robo-Scout Patrols D.C. Confab

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Silicon Nanopores Pack More Punch Into Batteries

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A one-way system for sound

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Improving U.S. missile defense

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Hydrogen-generating technology might power boats, store energy from wind, solar sources

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Wi-Fi Direct Lets Wireless Devices Talk Face to Face

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5 agencies design robots of the future

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Researchers find a stable way to store the sun's heat

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Blistering Fast Graphene Transistors May Replace Silicon

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Liquid crystals go with the flow

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Uncooled Thermal Imaging Camera Delivers Breakthrough Performance

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Playing Piggyback in Space

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US To Try Israeli Tank Protector

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Foster + Partners Unveil World’s First Commercial Spaceport

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Japan’s Missed Opportunity?

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N.Korea justifies nuclear 'treasured sword'

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Underwater Test for MBDA's Scalp Booster Missile

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