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Latest Melissa Grunlan Stories

Reconstructing Faces Using ‘Shape-Shifting’ Material
2014-08-14 03:21:59

Injuries, birth defects (such as cleft palates) or surgery to remove a tumor can create gaps in bone that are too large to heal naturally.


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'.