The Pyramid of Khufu (Cheops) has been known as an immense impressive structure since ancient times and is the only one of the original seven wonders of the world still in existence. The base of the pyramid measures 230.37m and its height was originally 146.6m, with an angle of slope of 51° 50′ 40”. The structure consists of an enormous quantity of limestone blocks (estimated at around 2,300,000). Dynasty IV, old Kingdom, the Giza Plateau, Giza, Egypt. | Mahmoud Younes - Egyptologist

✅️ The construction of the Egyptian pyramids, particularly the Great Pyramid of Giza, involved a combination of skilled labor, ingenious engineering, and massive manpower. ✅️ Built during the Fourth Dynasty of the Old Kingdom, around 2580–2560 BCE, workers likely used a system of ramps to transport and position large limestone and granite blocks. ✅️ Evidence suggests the use of straight, zigzagging, or circular ramps to elevate the stones. Laborers, possibly organized into teams, were provided w