| Geysers of Yellowstone (DVD) |
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Product Details
"Geysers of Yellowstone" - The geyser basins of Yellowstone . . . these are areas of almost unbelievable natural wonders.
Compiled from several years of filming, this insightful program presents a complete survey of Yellowstone's geysers, hot springs and mud pots and helps you better understand how geysers work. Watch live footage and state of the art computer animation to learn about different types of thermal features, how they work and why they change.
45 minutes