Badgir, badgir, badgir... Mushroom, mushroom...
September 30th 2006 So what is this badgir you talk about? Well... It is the world’s oldest form of air-conditioning and very eco friendly too! Travelling through the desert cities of Iran, one can't help but notice them as they are everywhere... We might call them wind towers, because that is essentially what they are... Towers to catch even the slightest breeze and then lead it, through a column of water to cool
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