So, after being inspired by this post on Cool Tools (you can buy it here), I had a look into the wonderful world of soldering information on the internet. Instructables will teach you how to solder, and then you can build an auto-whammy bar to attain Guitar Hero God status, or a robot, or turn your DVD burner into a high powered laser. Of course, if you’re interested in welding (soldering’s big brother), there are lots of cool projects out there, or, if you’ve been having ninja problems, you can slap together some throwing stars.