Ancient Advanced Technology
Ancient Advanced Technology in Peru & Bolivia
Special Interest · 1 февр. 2017 г. · 1 ч. 33 мин. Prime Video
Доступно на Prime Video, Gaia
Сезон 1, серия 2: David Hatcher Childress meets up with British engineer Christopher Dunn in Cuzco to examine evidence in the Andes Mountains for the use of advanced rock-machining techniques in ancient cities and megalithic quarries.
Special Interest · 1 февр. 2017 г. · 1 ч. 33 мин.