Camera takes 3D colour X-ray photographs in near real time

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An Engine That Uses Half the Fuel

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Chips that can steer light

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Fastest Wi-Fi ever is almost ready for real-world use

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Nanostructures Boost Battery Life Fivefold

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How to treat heat like light

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IBM Predicts Computers Will Touch, Taste, Smell, Hear and See In 5 Years

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China at the Tipping Point: Top-Level Reform or Bottom-Up Revolution?

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3D printing with metal: The final frontier of additive manufacturing

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Neuristors: The future of brain-like computer chips

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Rudimentary atom capacitor

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China's Space Activities Raising U.S. Satellite Security Concerns

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Anti-aircraft laser weapon demonstrated

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Russia's new submarine: arming for peace

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Raytheon's Quick Kill System Defeats Lethal Armor-Piercing RPGs

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Pentagon lowers F-35 performance bar

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