At ancient times imposing the pyramids at Giza was called one of the seven world wonders, and nowadays too. The biggest is pyramid of Heops. This pyramid was 147 meters in height, but in nowadays only 137 meter height, and this pyramid quadratic border is 230 meter. In building was used 2,3 million stone blocks, and every of stone weigh 2,5 ton.
The question of who and how built the pyramids, has long been debated by egyptologists and historians. Standing at the base of the pyramids at Giza it is hard to believe that any of these enormous monuments could have been built in one pharaoh's lifetime.…
