Lost Civilizations The Roots of Megalithic Civilizations: The Temples Built by the Olmec Civilization
Introduction:The Olmec civilization is one of the oldest in Mesoamerica, and its megalithic culture significantly influe...
Ancient Egypt
Lost Civilizations 
Lost Civilizations Possible Unknown Technology Used in Pyramid Construction
The Great Pyramid of Giza, constructed by ancient Egyptian civilization, is shrouded in mystery due to its scale, precis...
Lost Civilizations The Mystery of the Pyramids: Construction and Energy Theory
The pyramids are widely known as symbols of ancient Egypt, but much mystery remains about how they were built and what t...