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 ...
Since 1967, CES has revealed world-changing tech. The High-Tech Texan Michael Garfield explores what's here now, and what's coming next.
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