Pyramids:

The pyramids of the seven wonders of the world are located in Egypt, as they were built for the burial of Pharaohs in them, amounting to about 138 pyramid, and the pyramid of Khufu located in Giza, the largest size, it should be noted that the method of building these pyramids was and remains a mystery Because of the size of the stones and the lack of technological development at the time. In this article, we will show you how they built them.

How the pyramids were built:

1-Man power :

The ancient Egyptians relied on the construction of the pyramids on a large number of the labor force. The pyramid of Khufu, located in Giza, was built between 20,000 and 30,000 men. It took twenty-three years of building. It should be noted that the slaves were not involved in the construction of the pyramid. But they have been exempted from paying taxes, in addition to providing them with clothes, housing and free food in recognition of their efforts and encouraging them to continue their work without interruption.

2-Materials :

The Egyptians used many tools in the construction of pyramids, the most important of which was the limestone used in building the foundations. They also used a better quality in the construction of the outer layer, in addition to many other tools such as granite, basalt used in the construction of the floors, They also used gold to paint many facades, as well as the pink granite used to paint the inner walls of the pyramids.

3-Tools and Transport:

The workers used a variety of tools to cut the blocks used to build pyramids, including shovels, granite hammers, and copper chisels. They transported granite from quarries on boats in the Nile River and cut them near the pyramid. Construction through the sand by means of large wooden skis, pulled over wet sand, which reduces by half the force of the drag.

4-Finish the Pyramid:

The builders of the pyramids built brick ramparts, then covered them with wax sheets to solidify their surface, so that they could pull the stones up to reach their place in the pyramid, and then repeat those steps each time they rise up.

Important information about pyramids:

• The three pyramids in Giza are the most famous pyramids, although some 140 pyramids were discovered in ancient Egypt.

*The pyramid of Zoser built in the tomb of Saqqara, the oldest Egyptian pyramids.

*The height of the original Khufu pyramid is about 146.5 meters, equivalent to 481 feet, while its current height is 138.8 meters, equivalent to 455 feet.

*The Khufu pyramid consists of 2,300,000 stone blocks. The weight of one block ranges from 2 to 30 tons, while some blocks weigh about 50 tons.

*The Egyptian pyramids were built on the west side of the Nile.

*The temperature inside the pyramids remains about 20 ° C, while the temperature outside it remains variable according to the general climate.

*Various techniques were used in the method of building the three pyramids. The average construction of the pyramid was about 20 years for each pyramid.