The process of building a pyramid began with careful planning and design, taking into account the site, the materials, and the labor force. The Egyptians used a combination of mathematics and astronomy to align their pyramids with the stars and the sun, which is pretty cool if you ask me! They also had to ensure that the pyramid's base was level and the sides were perfectly aligned, which was no easy feat.
The pyramid's core was built using limestone and granite blocks, some weighing as much as 2.5 tons, which is just crazy! The Egyptians used a system of ramps and pulleys to move these massive blocks into place, with the help of thousands of workers pulling and pushing the blocks up the ramps. It's estimated that the Great Pyramid contains around 2.3 million stone blocks, which is a staggering number!