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Tiwanaku / Pumapunku Megaliths are Artificial Geopolymers ** Subtitles available (English, French and Castillan) **
** Video en Castillan aquí: ...

TIWANAKU: Lost Ancient High Technology Of Bolivia Tiwanaku is a megalithic site located at 13000 feet of altitude and 5 miles from Lake Titicaca in ...

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