Baalbek is the building It is similar to the construction of the Greeks and Romans, it is bigest. It used to lay the foundation stone of the building. It is a large building about five floors and it weighs several hundred tons. It can not be estimated. It provides evidence of Baalbek moving stone is a distance of five kilometers, the size of baalbek larger than the largest cranes in the world will be raised. Even the timber can not be used for the wheels to move it. The weight of the timber can be crushed stone detail. It's an important piece of evidence is the evidence indicates that the ancient human technological progress than the current generation. And we should ask why baalbek not the seven wonders of the world and it has not been recorded in textbooks.