Daily Archives: November 21, 2014

Qanats: Underground Aqueducts- A reliable Source of Water in Arid Climate

 Qanat are series of well-like vertical shafts, connected by gently sloping tunnels. they create a reliable supply of water for human settlements and irrigation in hot, arid, and semi-arid climates.  Persians started constructed elaborate tunnel systems called qanats for getting groundwater in … Continue reading

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