Brickworld Chicago

Sir Apfelot Blog


3 July 2017

Great Ball Contraption with 200+ modules moves Lego balls through the exhibition hall

Brickworld Chicago, a Lego Convention that was held on June 17 and 18, 2017, showed a Great Ball Contraption (GBC), a large device in which Lego balls are moved automatically. The partly motor-driven, partly [...]