The Great Pyramid is the grandest structure of Ancient Egypt, a monument that has lasted for thousands of years, yet the civilisation, technology and language of the pyramid-builders has disappeared and we are left to piece together a history that will always be incomplete and full of inconsistencies.
But when we strip everything back and analyse the geology of the structure, it reveals some strange features that may point to a secret entrance in to the Great Pyramid of Giza, the grandest structure of Ancient Egypt.
All images are taken from Google Images for educational purposes only.
Read the paper by Franc Zalewski: https://www.researchgate.net/publication/321628822_Petrographic_Observations_of_the_Building_Stones_of_the_Great_Pyramid_of_Giza
