Dunn was so close to the truth and he did miss the type of energy generated. Which was not a lazar but something far more powerful. Limestone interior structure covered quartz filled granite, over a aquifer! This was a Tesla Generator created 12-15000 years ago! Even today there are eye witness accounts of the Great Pyramid glowing at night when certain harmonics are made in the Kings Chamber.
In the Timeline I came from, the Great Pyramid was the middle one with the capstones, and the Kings Chamber was in the center Pyramid! Believe it or not! I've seen some weird things! The Great Pyramid's interior switched places on me! ---Historian from a Parallel Timeline aka TimeLordME