- YouTube Channel: https://www.youtube.com/user/LegoGBC/videos
- Google Plus: https://plus.google.com/+LegoGBC/posts
5 modules from LegoGBC chained in a full loop | 4 modules chained in a full loop |
– Build the best Lego(R) Great Ball Contraptions and Lego Automaton
5 modules from LegoGBC chained in a full loop | 4 modules chained in a full loop |