Video: If you're interested in making a weird, but possibly useful little multipurpose device, Instructables user diyfuntech shows off a way to build a speaker/flashlight inside a Tic Tac box. When you finish this project, you'll have a super bright LED lamp and a tiny little speaker that accepts an auxiliary input. You'll still need a power supply or battery to power the whole thing, but it's probably handy to keep around for power outages. If nothing else, it looks fun to build. Head over to Instructables for the full guide.
TicTac Portable Speaker [Instructables]