Science Ch. - Secrets of the Underground Series 1 (2017) Part 7 Secret History of the New World
Secrets of the Underground Series 1
Rob Nelson, an ecologist by trade and an explorer by pastime, travels the country to investigate long-lost, subterranean phenomena
Part 7 Secret History of the New World
Rob investigates a cluster of ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus. Then, he heads to California where a dormant super volcano may be showing new signs of life.
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