NOVA

51 Sezon
992 Episod

NOVA - Season 24 Episode 15 Episodul 15 ()

Even without such technological advances as wheels, arches, draft animals, iron tools, or a system of writing, the Inca—utilizing a tradition of shared labor—achieved 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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55 minute 2024 HD

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