Great pyramid (3 nov 2553 anni a. C. – 17 nov 2530 anni a. C.)
Descrizione:
No one knows how they were built. The blocks weighed 3 tons and it took 2 million blocks to build the structure. It took 20 years for them to complete the pyramid.Aggiunto al nastro di tempo:
Data:
3 nov 2553 anni a. C.
17 nov 2530 anni a. C.
~ 22 years