This GBC module from Josh DaVid looks like an ordinary Archimedes screw, but once seen in action you will notice that the screw is angled using universal joints. Instead of […]
Read more– Build the best Lego(R) Great Ball Contraptions and Lego Automaton
This GBC module from Josh DaVid looks like an ordinary Archimedes screw, but once seen in action you will notice that the screw is angled using universal joints. Instead of […]
Read more