Matkas Ghadas

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Design Resource

Kitchen Products

The Sanctum Sanctorum of the Indian household

Madhuri Menon

IDC, IIT Bombay

Matkas Ghadas

These are vessels that are broad and round bottomed. In village homes brass pots are used for cooking and clay pots for carrying water and storing food. Many village homes have no running water or electricity. The women get water from the one or two village wells. They pour it into pots, which they carry home on their heads.

Earthen pots are used to store drinking water, a wonderful way to cool drinking water and without consuming any electricity whatsoever. Called “Matka” in Hindi and “Mann Paanai” in Tamil, earthen pots are the most effective way to cool water to just the right temperature. Unlike refrigerators which over-cool water, the pots cool them just right.The earthen pot cools water by Evaporative Cooling. The earthenware pot absorbs some of the water in it (which it will if it is not sealed with a glaze or other coating), then the outside of the pot will be slightly moistened. As this moisture on the pot evaporates, the temperature of the pot is reduced due to evaporative cooling (same way sweat cools the body). This cooling effect will keep the temperature of the pot lower than it would otherwise be. This effect will only work as long as the outside of the pot is kept moist.

Some have a tap of its own so only the required amount of water can be taken at a time.

These pots contribute to a greener India, by reducing the electricity bill.

Brass matkas