The pyramids aren't rectangular box buildings, of course. I could imagine a severe earthquake causing a vertical wall to fail, but not an inclined wall which has an inward tilt.
How much shaking would be required to displace 17 ton blocks which have an inward lean and are set at almost 40 degrees off the vertical?
That's a whole lotta shakin' goin' on.
Regards to The Killer.
Post Edited (19-Jun-15 02:44)