One more thing. It’s one thing to pile the rocks and create perfectly symmetrical pyramid. Where it becomes more difficult is when you start considering all t

One more thing. It’s one thing to pile the rocks and create perfectly symmetrical pyramid. Where it becomes more difficult is when you start considering all the details. Such as those two shafts going through the structure. How they made them SO straight? Did they made them after piling up the rocks? What tool could do that? Did they create the shafts while piling up the rocks? That’s equally impressive! What about the acoustic properties of grand gallery? How you would achieve such perfect resonance having musical octave with twelve semitones in the design? That’s just scratching surface. More we look into the structure more it looks like a device than anything else.