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Latest Pachycetus Stories

science-082311-006a
2011-08-23 18:53:14

  Scientists affiliated with the University of Michigan found that skewed skulls may have helped early whales find the direction of sounds in water. Asymmetric skulls are a well-known characteristic of the modern whale group known as "odontocetes" or toothed whales. These whales have modified nasal structures that help produce high-frequency sounds for echolocation. The other modern whale group known as "masticates," or baleen whales, has symmetrical skulls and does not...


Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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