New Egyptian Giza pyramid bombshell 'reshapes history'
Some blocks near the Great Pyramid's entrance show clear signs of water erosion. Only certain stones are affected, suggesting part of the pyramid was submerged in ancient times.
Scientists who found 'city' under Giza pyramids reveal new data
Filippo Biondi explained that they mapped deep underground structures using collected acoustic data, seismic waves, and photon interactions rather than relying solely on radar technology.