Frank Fei -- Chair Lift
This Lego chair lift is an easy build Lego model. It contains two stations, a rope and a cabin. You are able to build it with Lego set 9794 and 9649 (maybe a couple of extra pieces needed). more....

Tiffany Wang -- Natural Disater
It's too late. No matter how hard we try, it is impossible to live peace with nature, more....

Ethan -- Ball Launcher
How you can throw a ball for more than 2.5 meters with Lego Mindstorms more....