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Follows Don as he sees different kinds of rocks at a granite quarry, sandstone cliff and museum. Demonstrates the effects of water, heat and pressure in the formation of rocks.
Antártica: O Continente dos Extremos
Mystery of the Megaflood
Tsunamis: Facing a Global Threat
INFINITY minus Infinity
Time and Terrain
Mountain
Rainier: The Mountain
Za poklady země
Nella Valle della Luna
Ring of Fire
NOVA: Life's Rocky Start
Great natural monuments - Grand Canyon
Do Rocks Dream of Flying ?
What If We Run Out of Stones?
The Mountain
Kīlauea: Hawaiʻi on Fire
Making North America
The Hidden Secrets of Lake Titicaca
