If we want to learn more about pyramides,surely,a first place which we must explore is Kairo,in Egypt.
In Kairo,we can see Great Pyramids of Giza.Those enormous tombstones were built around 4500 years ago.
The biggest pyramid is 147 metres high,and it consist arouna two million blocks of stone.Each of them weighs around two tons.
The stone was transported thanks to River Nile,and it was an amazing achievement.
Even today,it would not be easy to do it.Some scientists think the Egyptians have used slaves to work for them,but today we believe that,there were a thousands skilled workers for those amazing job

Eto care
