Théories sur la construction des pyramides égyptiennes
samedi 29 juillet 2017
"The solution of the pyramid problem", par Robert Ballard
"The aim of Ballard is to show that the pyramids were built to serve as surveying instruments, in particular that there was a certain relationship, based on various right triangles, among the pyramids in a given group."
Théorie développée dans The Solution of the Pyramid Problem or, Pyramid Discoveries, New York: John Wiley & Sons, 1882.