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Latest Chemical equator Stories

2008-10-07 12:25:00

British scientists say they've found a "chemical equator" that divides Northern Hemisphere polluted air from the mostly uncontaminated Southern Hemisphere.


Word of the Day
zill
  • One of a pair of round metal cymbals attached to the fingers and struck together for rhythm and percussion in belly dancing.
The word 'zill' comes from a Turkish word meaning "cymbals".
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