If you have an area of your cabin or home that gets hot and muggy every time the temperature begins to rise, you may want to turn up your AC. However, that can get expensive. For a much, much cheaper yet still AMAZINGLY effective option, check out the project below.

At first, we were skeptical. We've all seen builds like this before, utilizing one of those throwaway coolers to make a magic box that through some miracle is supposed to work better than modern air conditioning technology, yet never seems to live up to its hype.

The proof is in the thermometer, though, this DIY project works and works well. For a small cabin, it would do an excellent job of cooling the entire interior if the mercury begins to rise. If you don't believe us, try it out for yourself. After all, it's only $8.