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a393742852efe97cc5d5fae3f97cfc3b1
2010-03-29 09:41:35

With a flourish of pens, a key ESA lab has officially gained a new home.


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'.