Exploration of an interesting theory on how the Great Pyramids were constructed.
4500 years after the construction of the great Pyramids, their secret still remains. Jean-Pierre Houdin‘s very serious ramp theory explains how the Great Pyramids could have possibly been built from the inside. This theory is considered by many egyptologists and amateurs to be the most advanced, sophisticated, and demonstrated theory on how the great pyramids were built. Documentary broadcasted on France 2, France 5, and NHK Japan in French and English.