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Latest Alexander Scheeline Stories

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2010-10-11 14:05:00

University of Illinois chemistry professor Alexander Scheeline wants to see high school students using their cell phones in class -- not for texting or surfing the Web, but as an analytical chemistry instrument.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.