NOVA "Making North America: Origins"

Kirk Johnson rappelling down the Grand Canyon. Photo Credit: Courtesy of ©WGBH
Kirk Johnson rappelling down the Grand Canyon. Photo Credit: Courtesy of ©WGBH

Making North America: Origins

See the epic 3-billion-year story of how our continent came to be. From palm trees that once flourished in Alaska to huge eruptions that nearly tore the Midwest in two, discover how forces of almost unimaginable power gave birth to North America.

Rating: 
TVG
Length: 
56 minutes
Closed Caption: 
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