physics
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Going bananas over radiation
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‘Tractor beam’ is possible with lasers, say scientists
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Average child may get 7 radiation scans by age 18
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Don’t ban fracking
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Like to sleep around? Blame your genes
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Talks ‘only option’ to end NKorea’s nuke program
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Daylight Savings Time: The Things We Do for an Hour of Sleep
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One EMP burst and the world goes dark
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What kind of defense does the Tea Party support?
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An appreciation: Tom Bosley, 1927-2010
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Graphene research yields Nobel Prize in physics
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The world is ending in 2012 — really!
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Stephen Hawking jumps the shark
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Computers set for quantum leap
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Nuclear arms: U.S. holding 324 metric tons of bomb-grade uranium, report says
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Has Stephen Hawking ended the God debate?
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North Korea says it has joined Twitter, YouTube
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Senate should not rush to pass energy legislation, no matter its content
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Energy: Does renewability matter?