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

Rating: None

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Season 13, Episode 7 Tornado!

First Aired: November 19, 1985

Observing scientists at the National Severe Storms Laboratory in Norman, Okla., working to improve storm predictions. Included: how radar and computers help determine where a twister may occur.

Previous Episode

Child Survival: The Silent Emergency

Season 13, Episode 6

November 12, 1985

Next Episode

The Genetic Gamble

Season 13, Episode 8

November 26, 1985

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