Salt Lake
August 5th 2008 Salt Lake City, Utah
We went up on Bill's roof to check if his "swamp cooler" was working. What the hell is a swamp cooler?
It's an alternative to air conditioners that can be used in dry climates.
Swamp coolers sit on the roof and evaporate the water off of a cooler pad of straw. When water evaporates, it absorbs heat and cools the air down. Outside the temperature is 100°F while
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