The best do-it-yourself projects are simple and affordable. Voila.
Here’s what you will need: a bucket, styrofoam liner, pvc pipe, small fan, and ice. You can also create it using a small solar panel to go greener. A frozen gallon jug of water acts as the coolant and lasts for about 6 hours. The demonstrations shows that the temperature in house was 84F and the cooled air was in the mid 40F range.