Looking for an easy way to cool down this summer? Try turning your box fan into a DIY AC. It’s not only a cheap and simple solution, but it actually works! Don’t spend another moment sweating it without a cooling system, let’s talk about how to do it. In a video posted by desertsun02, we see a simple breakdown of the whole process. Start with a few basic supplies: copper coils, vinyl tubing, zip ties, bolts, a bucket, and a block of ice. Wrap the coils around the box fan, secure in place in the bolts and zip ties, attach the tubing and place the ice in a bucket. Viola! Cool air in a matter of minutes.