[42] From prehistoric times, Egyptians very likely utilised the strength of the annual flooding in the Nile to irrigate their lands, gradually Understanding to regulate Considerably of it by means of purposely developed irrigation channels and "capture" basins.[43] The ancient Sumerians in Mesopotamia utilized a fancy process of canals and https://teknologiadalah28243.newbigblog.com/43298060/teknologiateollisuus-no-further-a-mystery