Season 10, Episode 9 Signs of Apes, Songs of Whales

First Aired: October 11, 1983

Animal comprehension and communication is shown through the continuing education of Washoe, a chimp being taught sign language. Also: interpreting the songs of humpback whales; teaching simians to use a computer.

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  • Premiered: March 3, 1974
  • Rating: None
  • Premise: PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys (four in 2002 alone) since its 1974 debut. `Nova' clearly, and often engagingly, `demystifies' a vast range of science, technology and history topics---past a… (more)

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