The Why Files
Season 2, Episode 12: Ancient Acoustic Levitation - How the Pyramids Were Built?
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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.
All Episodes - Season 2
Episode 1
The Voynich Manuscript
Episode 2
What Does Outer Space Smell Like?
Episode 3
Stay Out Of The Nevada Triangle
Episode 4
Why We Like to be Scared
Episode 5
The Philadelphia Experiment
Episode 6
Aztec Death Whistle
Episode 7
Time Travelers Caught on Film
Episode 8
Mysterious Number Stations
Episode 9
World War 3 Has Already Begun
Episode 10
Nostradamus' Terrifying Predictions
Episode 11
A Message to the Dreamers
Episode 12
Ancient Acoustic Levitation - How the Pyramids Were Built?
Episode 13
Secrets of Mount Rushmore
Episode 14
The Max Headroom Incident
Episode 15
The Dog Suicide Bridge
Episode 16
Human Vs. Alien Technology
Episode 17
The World's Deadliest Video Game - Polybius
Episode 18
The Area 51 Airline They Don't Talk About
Episode 19
The Government Is Always Listening
Episode 20
Technology to Speak to the Dead
Episode 21
The Phantom Time Hypothesis
Episode 22
The Latitude Secret Society