u/Head_Revenue6461

Some of those limestone blocks outside of the three pyramids at Giza, they're worn down 2 feet, some of them. Sometimes in weird places. Like a few feet off the ground. Or the block next to it is absolutely perfect, but that one is completely........... like waves were hitting it for thousands of years. and I know that some of the blocks are different density and structure and down faster than others but there's uniform geological weathering is the one guy calls it across blocks of different density the exact same pattern.Weird or what?

How do you measure something 12,000 years ago to the tolerance of a human hair??? nobody ever ever ever ever discusses the measuring tools the ancients used and how did they build the measuring tools the when the tolerance involved in these boxes is astronomically small. So how in the hell did they do their measurements and what did they use and how did they build the measuring tools???