Season 12, Episode 17 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.
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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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