An ancient building technology to keep the cool during FIFA


Modern homes require additional cooling, which contributes to the urban heat. With their chimney-like designs, Persian Wind Catchers capture cool breezes and channel them throughout a building without the use of electricity. Free Running Buildings, a UK start-up creates materials inspired by wind catchers and has announced that their "FREECOOL" technology will be placed at Qatar's Khalifa International Stadium during the FIFA World Cup 2022.


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