This is some interesting tinfoil.
Didn't see anything mentioned about the natural f# resonance of the structure or the waterways beneath it.

There's also a thing about 20 men with ropes and pulleys.
I thought the consensus was that when Khufu's pyramid was allegedly built, pulleys hadnt been invented and they didn't understand mechanical advantage.

Like most schizo ramblings, it's only half truths.

http://www.impacttectonics.org/Archeology/Giza/