[42] From prehistoric times, Egyptians probably employed the power of the yearly flooding in the Nile to irrigate their lands, gradually Discovering to regulate much of it by means of purposely built irrigation channels and "capture" basins.[43] The ancient Sumerians in Mesopotamia used a posh method of canals and levees https://technologia65664.wikigiogio.com/1728392/5_tips_about_teknologi_masa_depan_you_can_use_today