https://www.amazon.com/Jean-Pierre-Houdin/e/B0034Q0XHM/ref=dp_byline_cont_book_1
Unlocking the Great Pyramid: Khufu Revealed
https://www.youtube.com/watch?v=aGV1EQ-xx-M
The Great Pyramid of Egypt New Evidence Full Documentary
https://www.youtube.com/watch?v=wEBfPWyQ4dU
Jean-Pierre Houdin’s interview
https://www.youtube.com/watch?v=zoTixatPWdc
Jean Pierre’s Interview with Bob Brier
https://www.youtube.com/watch?v=bumUflPtvFE
The Great Pyramid of Egypt New Evidence Full Documentary
https://www.youtube.com/watch?v=wEBfPWyQ4dU
“His theory involves the use of a regular external ramp to build the first 30% of the pyramid, with an “internal ramp” taking stones up beyond that height...”
Fascinating theory, only 1,200 views. Jean-Pierre Houdin’s research reveals the probable method, if not the purpose. A practical solution from the POV of an architect.
Meant to write, thanks for that brilliant link.