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John C Houbolt
2014-04-18 08:13:57

Dr John C. Houbolt, so little known, but a man of great ideas and bravery, died April 16, 2014, at the age of 95.


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'.