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Latest Dave Ciplet Stories

2008-07-07 06:00:12

By Erica Gies Promoters of waste-to-energy incinerators - plants that burn trash to generate electricity - praise the practice as renewable energy with a negative carbon footprint. Nonrenewable materials, including plastic waste and used tires, account for 41 percent of U.S.


Word of the Day
sipe
  • a slit in a tire to drain away surface water and improve traction.
The word 'sipe' comes from Old English and is related to 'seep'.
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