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Time Scanners: Macchu Picchu

Structural engineer Steve Burrows scans the sacred Inca city of Machu Picchu using 3D laser technology. His three main questions: How did the Inca build a city atop a mountain? How were the terraces constructed? And how did they supply water to the city?
Részvény:
 
 
 
 

Ország: France, United States of America

Futásidő: 115 percek

Minőség: HD

Kiadás: 2015

imdb rating 7

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