Watch Impossible Engineering of Ancient Astranauts - Alien Code TV

Superior Lecture by Giorgio Tsoukalos of ancient sites as the result of 'Impossible' Ancient Engineering. Huge stones weighing sometimes over 100 tons have been moved by someone into standing positions and even lifted a dozen feet in the air to top off tombs, arches, and other structures. How could prehistoric man, who did not even possess the technology of the wheel yet manage these feats?