Make Your Own USB Batman Spotlight When You Should Be WorkingUnless you are a race car driver or something, work is boring. This DIY project is slightly more fun than spinning around in your seat and does a good job of killing around 2 hours of time. And, when all is said and done, you will have the satisfaction that comes with building a USB Batman spotlight that is fairly useless but amusing. It is an easy hack to pull off, and most of the materials are basic-bottle caps, tin foil, some cardboard etc. You will need a cheap USB light and some skills with a soldering iron, but the end result is a little more authentic looking than say a projector keyring or a $300 desktop lamp. Hit the link for full instructions. [Instructables via Everything USB via Gadgetheat]