Remember two weeks ago?  Remember the NINE INCHES OF SNOW on the ground?  You'd never know that happened just by looking out the window today.  It's already in the 80's outside, and it's only going to get hotter.  So if you find yourself in a house without an air conditioner, don't panic.  Cool air is easier to get than you might think.

Even though I've never tried this one, I don't see why it wouldn't work.  It's a pretty simple design, and often the simplest things work the best.  Check it out!