I don't have extensive knowledge of electrical engineering so I need a little help. I want to make an electrical connection, but with one small hurdle. One wire must be stationary, and the other must be allowed to rotate. How would you guys go about solving this problem? My first thought was some sort of bearing. I've done a little research and found that there are some conductive bearings out there, but I would have no idea where to find a good one. Does anybody have any insight on this type of thing? Also, if any body has other ideas, please teach me!