Season 22, Episode 18 Mystery of the Senses: Vision

First Aired: February 22, 1995

"Mystery of the Senses" concludes with a look at "Vision." Included: optical illusions; comments from artist Roy Lichtenstein. Also: the Navajo art of "sandpainting"; efforts to reveal how the brain processes images.

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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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