Season 22, Episode 20 The Universe Within

First Aired: March 7, 1995

Microscopic cameras and computer re-creations help detail the complex systems that enable the body to function, among them the digestive process; the female reproductive cycle; and the immune system. Also: comments from speed skater Bonnie Blair.

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  • Premiered: March 3, 1974
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  • User Rating:4.51 out of 5 (139 ratings)
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  • 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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