What the Heck Did People Use to Stay Cool Before Air Conditioning Existed? [History]

Air conditioning is one of man's greatest inventions. I dare you to disagree with me. But what the hell did people use to stay cool before AC existed? Apparently, mountains of snow, windowless sun-side walls, good ol' suffering, and more. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/9cFihhnkcTY/what-the-heck-did-people-use-to-stay-cool-before-air-conditioning-existed

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