BrickFair this year will have a Great Ball Contraption display. Come join the fun as we beat, twist, spin, push and toss Lego™ soccer balls along a string of modules. The Rube Goldbergesque collaboration is always a big hit at any convention. For (...) (15 years ago, 15-Jul-09, to lugnet.events.brickfair, lugnet.technic, lugnet.robotics, FTX) !
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