
52 Temporada
999 Episodi
NOVA - Season 19 Episode 14 Episodi 14
NOVA explores Earth's greatest natural wonder by rafting down the river that created it, repeating the spectacular first canyon voyage of the 19th-century explorer John Wesley Powell. The Grand Canyon tells the story of nearly 2 billion years of earth history plus the changes caused by three decades of human intervention.
- Curs: 2025
- País: United States of America
- Gènere: Documentary
- Estudi: PBS
- Paraula clau: nature, candid, inspirational, factual, dramatic, informative, instructive
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