The only remaining structure of the 7 Wonders of the Ancient World. The Great Pyramid of Khufu in Giza, Cairo is the oldest structure in existence and it is so advanced, even using modern technology, it can’t be duplicated today.
The only remaining structure of the 7 Wonders of the Ancient World. The Great Pyramid of Khufu in Giza, Cairo is the oldest structure in existence and it is so advanced, even using modern technology, it can’t be duplicated today.