Study Sciences » remote sensing device http://studysciences.com Make Sciences more interesting Wed, 06 Jan 2010 23:55:51 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Remote Sensing of Auto Emissions http://studysciences.com/environmental/remote-sensing-of-auto-emissions/ http://studysciences.com/environmental/remote-sensing-of-auto-emissions/#comments Sat, 25 Apr 2009 00:20:51 +0000 Jim Clark http://chemistry.studysciences.com/?p=55
  • Exposure to Indoor Pollutants We usually think of automobiles and factories as the greatest sources of pollution. The Clean Air Act of 1970, revised in 1990, has succeeded in...
  • CFC Phaseout and Greenhouse Gases Since the banning of freon as a coolant in automobile air conditioners, there has been some confusion over which coolants are suitable for use in...
  • Acid Rain Is Still a Threat When Congress passed the 1990 amendment to the Clean Air Act, many people believed the problem of acid rain had been solved. The amendment called...
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