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NMR Shows That Nuclear Storage Degrades 385

eldavojohn writes to point out recent research using nuclear magnetic resonance (NMR) imagery that shows that certain nuclear waste storage containers may not be as safe as previously thought. From the article: "[R]adiation emitted from [plutonium] waste could transform one candidate storage material into less durable glass after just 1,400 years — much more quickly than thought... The problem is that the radioactive waste damages the matrix that contains it. Many of the waste substances, including plutonium-239, emit alpha radiation, which travels for only very short distances (barely a few hundredths of a millimeter) in the ceramic, but creates havoc along the way."

Athens Breeding "Super Mosquitoes" 458

Chemisor writes "Air pollution and cramped housing conditions in Athens, Greece, are creating a new breed of mosquitoes which are bigger, faster, and can smell humans from farther away. The super insects have color vision and detect humans from 25-30 meters, which is about 50% farther than the ordinary mosquitoe. Beating their wing 500 times a second provides them with extra speed, and the larger bodies (by 0.3ug) presumably allow larger bloodsucking capacity." And in a similar vein (har har) New Scientist had a piece about what mosquitoes like or hate about people.

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