LEVITATION. The ruins of several ancient civilizations — like the pyramids of Giza, Stonehenge in the UK, and many others — are monuments constructed of massive stones. How the great pyramids of Egypt were built has been the subject of debate for a long time. The fact is, no one really knows for certain exactly how some of these megaliths were constructed. Some researchers think ancient cultures may have mastered levitation through sound which allowed them to easily manipulate massive objects. U