The pyramids of Cheops are among the Seven Wonders of the World. However, researchers are always making new discoveries inside, like a 30-meter-long cavity. How can that be?
The computer graphics show a possible cavity in the Cheops pyramid southwest of Giza. Researchers discovered it using cosmic rays.
Photo: ScanPyramids Mission / dpa
Pyramids are considered to be mysterious structures. Although they are constantly explored, there are always new (more…)