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Latest Air door Stories

2014-04-14 23:12:13

With energy efficiency a constant concern, Air Doors are becoming a line of defense in the climate control battle.

Ancient Chinese Warrior Relics Preserved With Air Curtain
2013-02-07 13:11:15

New methods have been unveiled to help preserve ancient relics, such as China's world-renowned Museum of Qin Terracotta Warriors and Horses.

2011-10-13 10:18:26

Shoppers don’t usually give a second thought as they reach into a cooler to grab milk, cheese or prepackaged lunches.


Word of the Day
palinode
  • A poem in which the author retracts something said in an earlier poem.
The word 'palinode' comes from Greek roots meaning 'again' and 'song'.
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