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Humans Leave Significant Carbon Footprint With Running Shoes
2013-05-22 13:59:34

Peter Suciu for redOrbit.com — Your Universe Online While it is nearly impossible for a running shoe not to leave a footprint, new research suggests that a typical pair of running shoes could leave behind a significant carbon footprint as well. A new study from MIT found that the running shoes generate 30 pounds of carbon dioxide emissions, which is equivalent to keeping a 100-watt incandescent light bulb on for one week. A team of researchers led by Randolph Kirchain, principal...


Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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