They used a ramp, obviously, but in this video John Heisz demonstrates (with little wooden blocks!) a method of lifting the stones and ramping against an under-construction pyramid that's more efficient that those often proposed: How I Would Build The Great Pyramids. — Read the rest
Original Link: https://boingboing.net/2021/11/08/how-to-build-a-pyramid.html?utm_source=rss&utm_medium=rss&utm_campaign=how-to-build-a-pyramid
