2 Minute History (EXTRA, EXTRA) The hidden secrets of the Great Pyramid of Giza

The Great Pyramid of Giza, an architectural marvel from ancient Egypt, stands as a testament to human ingenuity. Built over 4,500 years ago during the reign of Pharaoh Khufu, it was originally 146.6 meters tall and remained the tallest man-made structure for millennia. Despite extensive study, the pyramid still harbors secrets, including its precise construction methods and the purpose of its internal chambers. Recent technological advancements like muon tomography have unveiled hidden voids within the pyramid, further deepening the mystery. Its precise alignment with the cardinal points and the surrounding complex adds layers of intrigue, suggesting sophisticated astronomical knowledge and cultural significance.