Ancient Aliens

The Mystery of Nan Madol (15x1)

Ημερομηνία προβολής: Ιαν 25, 2020

Giorgio Tsoukalos and David Childress explore the mysterious chain of manmade islets in Micronesia's Nan Madol; built from 250 million tons of volcanic rock, there are local legends that strange visitors floated the massive rocks through the air.