[42] From prehistoric situations, Egyptians very likely used the strength of the once-a-year flooding in the Nile to irrigate their lands, progressively learning to regulate A great deal of it by means of purposely developed irrigation channels and "capture" basins.[43] The ancient Sumerians in Mesopotamia made use of a complex https://teknologi-kedokteran-its22795.digitollblog.com/36776994/5-tips-about-teknolohiya-you-can-use-today