Megalithic sites of Peru, Bolivia, and Egypt

Megalithic sites of Peru, Bolivia, and Egypt are the focus of this great talk that Brien Foerster gave at the Open Mind Conference in 2013. He talks about the Incas of Peru and the architecture and structures attributed to that culture, some of the oldest of which were seemingly built using advanced technology and are apparently older than previously thought. Ancient sites in Bolivia are also included in this talk as is the Great Pyramid and other antiquities in Egypt.

And another more recent video showing aspects of Puma Punku and Tihuanacu that clearly point to some of the work here having been done with machines or much more advanced technology than was previously thought.

https://www.youtube.com/watch?v=AtbjqA49p8c