Hack your ride! In this volume of Make:, you'll find a 21-page special section on connected cars. You'll also see the world's cutest go-kart, DIY electric vehicles, 12 bike mods, and learn about custom dashboard computing. And if you can't wait for the upcoming movie, build yourself a working, Star Wars-inspired, BB-8 droid! This issue also features skill builders on spray paint, choosing the right battery, and working with sheet metal and rivets. On top of that, you'll find 40 projects, including: A 3D-printed RC race car The million-color flashlight Water balloon cannon