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Latest Coefficient of performance Stories

2010-02-17 12:22:00

ASHLAND CITY, Tenn., Feb. 17 /PRNewswire/ -- In order to offer an environmentally friendly hot water option for commercial applications, A. O.

2009-05-20 14:48:55

British scientists say they are a step closer to making environmentally friendly magnetic refrigerators and air conditioning systems. Imperial College London researchers say magnetic refrigeration technology could provide a green alternative to traditional gas-compression refrigerators and air conditioners, requiring up to 30 percent less energy without the use of ozone-depleting chemicals or producing greenhouse gases. A magnetic refrigeration system works by applying a magnetic field to a...


Word of the Day
gammon
  • To play, gamble.
  • To impose upon; delude; trick; humbug; also, to joke; chaff.
  • A deceitful game or trick; trickery; humbug; nonsense.
The word 'gammon' in the sense of 'joke, trick' may come from 'backgammon'.
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