Step by Step: http://www.alienture.com/how-to-make-a-air-conditioner-homemade/ <br /> <br />1. Pull many not very large holes to two empty bottles <br />2. Cut the bottom <br />3. Tie them with wire to the back of the fan <br />4. Through the cut on the bottom, fill them with ice <br />5. Turn on the fan and enjoy of cold air <br />6. Leave the lid and open it with a container on the bottom when you want to “empty”