How They Pulled The Rocks
“Using a sled which carried a stone block and was attached with ropes to these wooden posts, ancient Egyptians were able to pull up the alabaster blocks out of the quarry on very steep slopes of 20 percent or more,” said Gourdon. That only meant that during Khufu’s reign, this system was already known to Egyptians!
Again, this stairway and the discoveries led to a new theory. Egyptians were far more knowledgeable than scientists and historians knew they were!