News tagged with chemical environment

The 'Nose' Knows

(PhysOrg.com) -- Some might say it's as plain as the nose on your face. But detecting toxic or dangerous chemicals in the microgravity environment of space takes a little extra "sniffing." That’s why ENose, ...

dateJan 12, 2010 in Engineering
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How Mercury Becomes Toxic In The Environment

(PhysOrg.com) -- Naturally occurring organic matter in water and sediment appears to play a key role in helping microbes convert tiny particles of mercury in the environment into a form that is dangerous to ...

dateAug 18, 2009 in Environment
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