Nova1974 | TV Show

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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…)

Premiered: March 3, 1974

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Season 2, Episode 9 What Time Is Your Body?

First Aired: January 12, 1975

A report on biological clocks believed to regulate bodily functions and mental efficiency. Humans, rodents and insects are seen as subjects of laboratory experiments.

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Previous Episode

War From the Air

Season 2, Episode 8

January 5, 1975

Next Episode

The Rise and Fall of DDT

Season 2, Episode 10

January 19, 1975

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