This interest is for Archeologists, Mathematicians, Anthropologists and Egyptologists since they deal with the Giza Pyramid and other scientific mathematic endeavors.    

Ra System of Mathematics is a new concept of mathematics that precisely measures the architectural structure, functions, and possible theoretical implications of megalithic structures in Egypt and elsewhere.

26 years in studying the Pyramids plus 12 years of editing this is a must for those who think they have studied everything about the Pyramids...