The solution:
This problem was first solved by POULSEN.loa He soon showed that the arrangement of Fig. 244 would give undamped oscillations at radio-frequencies and sufficient energy, if modified as follows:
1. The gap (or arc, F, Fig. 244) is placed in hydrogen or a gas containing hydrogen. .
2. The positive electrode of the gap (or arc) is of copper, preferablycooled by circulating water, retaining carbon only for the negative electrode. .
3. A magnetic field is caused to act upon the arc (magnetic blow-out).Furthermore, in order to improve the regularity of the oscillations, which is of great practical importance, we should add another requirement, viz., .
4. One of the electrodes (the carbon) is slowly revolved about its axis.

“This is, essentially, a circuit of very high self-inductance and small resistance. The electromagnetic radiations being reduced to an insignificant quantity, and proper conditions of resonance maintained, the circuit acts like an immense pendulum, storing indefinitely the energy of the primary exciting impulses and impressing upon the earth uniform harmonic oscillations of great intensity.”

So they were acting as charging stations when there were lightning storms

They used on the outer side of the pyramid granite that was less friable than limestone but still conductible.

Below the granite laid limestone which is more conductive than granite, used for inside walls conductivity.

Basalt was used on the floors for heating the feet 🦶 lol

The water systems helped make the stones more conductive because of their porous characteristics.

From: Christopher Dunn. “The Giza Power Plant.”

The King's Chamber's granite beams resonated at a fundamental frequency and the entire structure of the chamber reinforced this frequency by producing dominant frequencies that created an F-sharp chord. Not surprisingly, the F-sharp chord is believed to be in harmony with the Earth.

It was discovered that the floor of the King's Chamber does not sit on solid rock. Not only is the entire granite complex surrounded by massive limestone walls with a space between the granite and the limestone, the floor itself sits on what is characterized as "corrugated" rock (see Figure 38). Acoustical analysis of the floor of the King's Chamber (by Danley) revealed that the flooring blocks are not sitting on solid masonry. There are pockets beneath the floor that indicate that the support for the floor is "corrugated" like an egg carton, with the flooring sitting on nodes. In addition, the walls of the chamber do not sit on the granite floor, but are supported from the outside and sunk five inches below floor level. The entire complex is freestanding from the limestone masonry, has minimal damping of the floor, and is thus free to vibrate at peak efficiency.

“The granite complex inside the Great Pyramid, therefore, is poised ready to convert vibrations from the Earth into electricity. What is lacking is a sufficient amount of energy to drive the beams and activate the piezoelectric properties within them.

They had determined that they needed to tap into the vibrations of the Earth over a larger area inside the pyramid and deliver that energy to the power center—the King's Chamber—thereby substantially increasing the amplitude of the oscillations of the granite.

The Great Pyramid can be seen as a huge musical instrument with each element designed to enhance the performance of the other.
As the Earth's vibration flowed through the Great Pyramid, the resonators converted the vibrational energy to airborne sound.

This sound was then focused into the granite resonating cavity at sufficient amplitude to drive the granite ceiling beams to oscillation. These beams, in turn, compelled the beams above them to resonate in harmonic sympathy. Thus, with the input of sound and the maximization of resonance, the entire granite complex, in effect, became a vibrating mass of energy.”

Paul Horn took the electronic tuning device I had brought along in one hand and struck the coffer again with the other and there it was—'A' 438
https://www.youtube.com/watch?v=acHvsBEUaH4

Each resonator assembly that was installed in the Grand Gallery was equipped with several Helmholtz-type resonators that were tuned to different harmonic frequencies. In a series of harmonic steps, each resonator in the series responded at a higher frequency than the previous one. In a manner similar to the King's Chamber's response to energy inputs—its creation of an F-sharp chord—these resonators raised the frequency of the vibrations coming from the Earth. To increase the resonators' frequency, the ancient scientists would have made the dimensions smaller, and correspondingly reduced the distance between the two walls adjacent to each resonator.

MASER is an acronym for Microwave Amplification through Stimulated Emission Radiation. The maser was developed before the laser—another acronym, meaning Light Amplification through Stimulated Emission Radiation—which, when it was first developed, was called an optical maser. So let us take a brief look at how lasers and masers operate.

The Queen's Chamber holds evidence that it was used to produce hydrogen.
With the granite beams vibrating at their resonant frequency, the sound energy would be converted through the piezoelectric effect of the silicon-quartz crystals embedded in the granite, creating high-frequency radio waves. Ultrasonic radiation would also be generated by this assembly. The hydrogen generated in the Queen's Chamber, directly below the King's Chamber, would fill the upper chambers and then efficiently absorb this energy as each atom responded in resonance to its input.
Hydrogen, as I explained, is the simplest atom, having only one electron and one proton. The electron is "pumped" with energy to a higher energy level. In other words, the electron is induced to increase its distance from the proton. This is an unnatural state for the electron to be in, and in time it will fall back to its "ground state;' releasing a packet of energy as it falls (see Figure 54). The electron can be stimulated to fall back to ground state through the action of an input signal—another packet of energy—that is of the same frequency. The result is that the input signal continues its path after stimulating emission from the hydrogen atom and carries the energy released by the by the electron with it.

This has been Part 5 of #learningtowalk

You will in time now understand what the Ancient Wizards in Egypt from Lesson 2 and Tesla where trying to accomplish.