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NOVA
1974
Published on, 9 months ago
NOVA
Secrets of Lost Empires: Inca (2) 24 Season 15 Episode
55 min
1974
7.1
Even without such technological advances as wheels, arches, draft animals, iron tools, or a system of writing, the Incaโutilizing a tradition of shared laborโachieved a number of engineering feats. The NOVA team explores both stonework and bridge building, experimenting with dragging and fitting huge stones, and working with the people of an Andean village to create a suspension bridge made only of grass ropes.
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