You got your money's worth
I learned quite a bit throughout my military career. You, the taxpayers, provided me with a lot of good training and tonight, I put that practical knowledge to some very good use. I have a room humidifier. I have a box fan. I have air conditioners that don't work. But... The humidifier puts water into the air by means of a fan, much like a swamp cooler. It comes out cool, but doesn't move fast. When you move air fast, it cools it. When you put water into the mix it cools it more, that's how your swamp cooler moves air. Anyway, I put the box fan on a stand just above the height the air from the humidifier comes out, and viola' a ghetto fabulous/shabby chic home-made air conditioner. I can cook, too.