Mind Secrets Exposed 2.0: The Art and Science of Getting What Your Want
This amazing video is a walk-through of all the major theories of Ancient Aliens, and in each case a more probable, scientific and documented explanation of how humans could have done it.
Especially interesting research about how ancient people treated stone, and how comfortable they were handling it.
The mystery of how they built the pyramids is revealed through the recent documentation by French Architect Jean-Pierre Houdin.
You will see that you don’t need aliens. Rocks are hewn with precision of low tech instruments and tools made of rock, bronze and sand.