In this instructable I will be showing you how to build a cheap air conditioner from a Styrofoam ice box. This is an extremely easy build and shouldn't take you more than an hour to complete. I live away from home and cannot afford another air conditioner here so I thought of building a cheap air conditioner with things lying around the house. Summer nights are really uncomfortable and also pretty humid here(which is why I stayed away from the swamp cooler). I hope you enjoy this instructable!