Leading independent pyramid researcher Dr. Sam Osmanagich, Ph.D. (www.samosmanagich.com) has stood up against cultural establishment and he has scientifically proven that almost everything they teach us about ancient history is wrong: origin of men, civilizations and pyramids. His statement has been echoing around the world for the last 15 years. During the lecture in April 2019 he explains the true purpose of pyramids as ancient energy devices.