Those who have understood the pyramids at Giza the most so far have been engineers and machine builders. That's because the pyramids were power plants, designed with mathematical precision to generate enormous quantities of free energy. Learn why they were originally encased with limestone that contained no magnesium from a quarry a long way away. Find out why they were built over an aquifer and the importance of hydrogen. The Great Pyramid didn't just stop at acoustic energy; it was a microwave amplifier. Discover why F# was the note chosen by the builders as the resonant frequency of the entire pyramid. They are machines – not tombs!

79-min. DVD