Ancient Aliens - 3x13 - Aliens and the Secret Code- Followmy.tv

This episode theorizes that various megalithic structures around the Earth are built upon a "world grid" of electromagnetic energy and that this power may have been tapped for travel and communication. It also suggests that there are hidden messages within these sites that show they have connections to one another. Featured are Teotihuacan and Easter Island, (sites separated by 2000 miles of ocean, but having similar architecture); the Pyramids at Giza, Thornborough Henges, and ancient Hopi cities (all three configured to resemble Orion); the straight line alignments of sites such as Trelleborg, Delphi and Giza; and stone carvings at Gavrinis (from 3500 BC) accurately calculating the circumference of the Earth and Pi.