If you're one of those people who can't stand the hot, sticky, humid weather summer tends to bring and you love tinkering your way through DIY projects, have we got just the thing for you! Several projects that you can choose from, actually: homemade air conditioners for every space including small ones you can put on your desk at work, larger but still portable ones, and even a solar option so you can stay cool all summer. The best part? Most of these designs require parts you probably already have around the house so you can get started on your DIY AC project right away. Happy tinkering.