Red markings were discovered using a robot, in a 50 meter long shaft inside Great Pyramid of Giza. The shaft sits at a 40-degree angle, and measures only 20cm by 20cm. [4472×6000].
Red markings were discovered using a robot, in a 50 meter long shaft inside Great Pyramid of Giza. The shaft sits at a 40-degree angle, and measures only 20cm by 20cm. [4472×6000].
