Interesting Engineering on MSN
7 ancient structures so advanced their construction still baffles scientists
Ancient civilizations accomplished feats of engineering that continue to challenge modern understanding. Despite advances ...
UnchartedX on MSN
Ancient high technology found in Bolivia and they're hiding it
High on the Bolivian plateau near Lake Titicaca, Puma Punku and Tiwanaku contain some of the most precise megalithic stonework ever found. The blocks show razor sharp angles, drilled features, and ...
[Music] Bolivia South America here 45 miles west of leaz isolated high in the Andes mountains lie the mysterious ancient ruins of Pumapunku spread across a desert Plateau at an altitude over 12,000 ft ...
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