
Ancient Advanced Technology
Ancient Advanced Technology in Peru & Bolivia
Special Interest · 1 févr. 2017 · 1 h 33 min Prime Video
Disponible sur Prime Video, Gaia
S1, E2: 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 févr. 2017 · 1 h 33 min