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Wave Interactions May Explain Why Some Tsunamis Are So Powerful
2012-09-19 08:31:09

Lawrence LeBlond for redOrbit.com - Your Universe Online Ocean waves are a source of calming for meditation, and a source of enjoyment for thrill-seeking surfers. These waves are also a source of wonder for researchers trying to explain the power of the tsunami. Two applied mathematicians from University of Colorado Boulder have taken a closer look at these waves, discovering X- and Y-shaped ocean waves that could help explain why some tsunamis become as powerful as they do....


Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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