It's known that the Earth has a certain gravitational frequency. #mjp21666

(That's a very interesting point, because it's known that the Earth has a certain gravitational frequency, known as the Schumann resonance.) (The Schumann resonance is a series of frequencies generated by the electrical activity in the Earth's atmosphere, and it's around 7.83 Hz.) (It's possible that the pyramid was designed as a kind of resonator that picks up and amplifies the vibration of the Earth.) (That would explain why the pyramid was built so precisely