New 'pollution radar' developed to provide unprecedented picture of urban smog

(PhysOrg.com) -- Scientists and industrialists have invented a sophisticated new air quality measuring device that can act as a pollution radar over cities.

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<p><a href="http://www.physorg.com/news155818041.html">New 'pollution radar' developed to provide unprecedented picture of urban smog</a></p> <p>(PhysOrg.com) -- Scientists and industrialists have invented a sophisticated new air quality measuring device that can act as a pollution radar over cities.</p>