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Robots Required In Hunt For ET, Engineer Suggests
2012-04-19 06:09:00

A Penn State engineer suggests that finding and identifying extraterrestrial life may require a big leap in robotics. John D. Mathews, professor of electrical engineering, wrote in the current issue of the Journal of the British Interplanetary Society that if there are aliens out there, they may not be eager to meet humans. He said that only by developing self-replicating robotic spacecraft would the human race be capable of efficiently exploring the vastness of the universe. "If...


Word of the Day
caparison
  • A cloth or covering, more or less ornamented, laid over the saddle or furniture of a horse, especially of a sumpter-horse or horse of state.
  • Clothing, especially sumptuous clothing; equipment; outfit.
  • To cover with a caparison, as a horse.
  • To dress sumptuously; adorn with rich dress.
This word ultimately comes from the Medieval Latin 'cappa,' cloak.
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