The sakia is the Egyptian version of the noria. The Noria is relatively cheap to build. The Cruz Azul's training facilities are named "La Noria", which are located in Xochimilco. The "noria" supported a bucket chain which dangled down into the well. On this basis, Joseph Needham suggested that the machine was a noria. Some of these, like the "noria" (waterwheel), are still used, unchanged, today. The proper noria uses the energy derived from the flow of a river. The term noria is commonly used for devices using the power of moving water. Near a noria he noticed an ancient sarcophagus, placed there as a trough. A noria can raise water to somewhat less than its full height. The water-wheel or "noria" (from the Arabic naura) was also brought from the eastern lands. In Spain the term "noria" is used also for devices which are actually sakias. Noria saves the child, but Gwen dies and Isamo escapes.