News tagged with quality

Air quality sensors track pollution

Glimpses of blue sky are becoming a rare sight in Delhi, India's capital, particularly in wintertime, when a thick white haze smothers the city. David Hagan, an MIT PhD candidate studying atmospheric chemistry and a Fellow ...

dateJun 17, 2016 in Engineering
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Making vinyl records even groovier

Audiophiles have reason to celebrate. Vinyl records are experiencing a comeback, and scientists are working to make their sound quality even better. An article in Chemical & Engineering News (C&EN), the weekly newsmagazine ...

dateJun 15, 2016 in Other
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