For First Time, Kremlin Signals It Is Prepared to Annex Crimea

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Batteries of ice, iron and glass store renewable power

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60,000 miles up: Space elevator could be built by 2035, says new study

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Magnetic materials could make future computers 1,000 times more efficient

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Huge X-ray laser paves way for faster data storage

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Promising news for solar fuels from Berkeley Lab researchers at JCAP

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Harvard finds new renewable energy source

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Colored diamonds are a superconductor’s best friend

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Sony shows SmartEyeglass prototype to developers

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Ultra sensitive detection of radio waves through a nanomechanical transducer

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Using carbon to control light at the nanoscale

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Squeezing light into metals

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3D Printed Liver Makes Surgery Safer

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When Will Solar Be Cheaper Than Grid Power?

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F-35 engine part to be redesigned

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China draws 'red line' on North Korea, says won't allow war on peninsula

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Ukraine crisis: What’s the point of US military activity near Russia?

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Russia warns sanctions over Ukraine would 'hit US like boomerang'

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Ukraine as it happened: Crimean referendum widens US-Russia split

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Tensions flare as military standoff in Ukraine's Crimea region continues

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A KEY ARMY CONTRIBUTION TO PACIFIC DEFENSE: THE EVOLVING MISSILE DEFENSE MISSION

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Sustaining Our Amphibious Capability

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The Strange Tale of Russia’s Secret Balaklava Beluga Submarine

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The Black Box of China’s Military

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What's Inside CIA's 'Black Site' Database?

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