Essentially the author admits more evidence is required to substantiate his hypothesis; that the indentation found in the composition of the core masonry for each side of Khufu’s pyramid was the result of knocking/tumbling the upper stones of the pyramid’s facing stones and core stones down each face of the pyramid. That this action over time formed the indentations visible today, he also includes the same result occurred with Menkaure’s pyramid.

B.A.Hokom