Nov 06, 1990 on PBS at 9:00 PM


Earthquake! is a 1990 episode from the PBS science series NOVA that explores nature's frightening and destructive phenomenon of colliding land plates. Earthquakes can damage entire regions and trigger tsunamis but geologists still struggle to find th... (more)e key to predicting them. The NOVA team interviews the scientists focused on solving this age-old puzzle.

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The Blimp is Back!
Season 17 Episode 14

Oct 30, 1990

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Killing Machines
Season 17 Episode 16

Nov 13, 1990