New design contest. All submissions need to use bearings in some way to enable the printable side of the submission to do something cool/neat/funny/novel.So the last contest that required magnets didn't receive much attention and was poorly timed (ended on a holiday weekend). I'm supplying more time and money for this one so hopefully there will be a bigger turn out. I would like to do more of these contests but will probably lose interest if there are too few entries.Fido, if you are reading this check your email so I can get you the money from the last contest.Thanks to tmophoto ($15) and Bo L. ($50) for helping up the prize money.Here are the rules:The prize is $50 in the makerbot store. I will pick the winner but will rely heavily on user feedback. Multiple submissions are allowed.Extra points for submissions that use licenses which allow derivatives or have no restrictions on use and for submissions that supply generic prt or obj files along with the standard STL file.