Professor S. Roaf: Badgir-Iran’s Ancient Air Conditioning System Gallery Professor S. Roaf: Badgir-Iran’s Ancient Air Conditioning System Heritage, Technology Professor S. Roaf: Badgir-Iran’s Ancient Air Conditioning SystemBy |2020-07-01T22:39:22-07:00January 1st, 2013|Heritage, Technology| > Read More Comments Off on Professor S. Roaf: Badgir-Iran’s Ancient Air Conditioning System