[42] From prehistoric periods, Egyptians probably used the power of the annual flooding on the Nile to irrigate their lands, step by step Understanding to control A lot of it through purposely designed irrigation channels and "capture" basins.[forty three] The ancient Sumerians in Mesopotamia utilised a complex method of canals https://technologiameme74834.bloggerbags.com/42398866/teknologiateollisuus-no-further-a-mystery