Wooden hammers and copper chisels?

[Jitendra Hydonus]

https://www.facebook.com/photo.php?fbid=392172240501101&set=a.307660845618908&type=3


The mind marvels at the engineering prowess required to achieve such a feat as the massive descending shaft on the North side of the Pyramid of Djoser complex ( the Pyramid of Unas visible in the background).

All accomplished using rudimentary tools like wooden hammers and copper chisels, apparently... 🤔

“Somebody has to do some rethinking here.” ~Jitendra