Summer time is here in the northern hemisphere and with it comes the heat waves. Cooling indoors is of course not something new, but how about cooling down your sitting area outside? In this article we will show you how you can make use of some ordinary things you can find in your home and garage, and put this together to an efficient cooling machine. I can only say this – you’ll need some cleaning detergent, spray bottle and a garden hose. Thanks Chris! Link.