Clip: Special | 3m 45s
A discussion of how technology has helped and will continue to help scientists study Mount St. Helens and the effects of volcanic eruptions.
Aired: 05/17/05 |
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More Extras From This Special
Clip: Special | 6m 58s
Clip: Special | 5m 51s
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Special | 55m 21s
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Special | 58m 2s
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