Sardoba
Structures and technologies like Sardoba were the ingenious engineering solutions to solve the problems of water shortage in water-scarce areas. The secret of Sardoba is in its ability to collect as condensate even the thinnest moisture from the dry air entering from the outside, and then store it in a water reservoir located below. Therefore, Sardobas were the communal collectors and storages of water. This was a vital part of life-supporting infrastructure of the cities. Then water could have been delivered to nearby cities and settlements via a network of underground channels.