Have you ever thought about raising chickens? Do you have a cigar box that you're dying to turn into a guitar? Do you need to hypnotize someone? If so, Instructables has you covered. If that site hasn't sucked you in yet, here's how they describe themselves: "a web-based documentation platform where passionate people share what they do and how they do it, and learn from and collaborate with others."
The topics covered run the gamut from the truly crafty and practical to the extremely odd and esoteric. Take, for instance, the recently added directions for creating a paper clone of yourself. If you really want to get away with driving in the carpool lane, and you have the estimated $40 it takes to complete, head on over and get to work on yours today.