Robot Throwing Arm
• Battery Cube
• Motor Cube
• 12-stud brick
• 16-stud brick
• Full connector (2)
• 24-tooth gear
• Paper cup or bowl, cut
Don't waste your own energy throwing paper balls at your enemies! Let your bot do it for you.
1 Gather your Cubes, building bricks, and other materials.
2 Stack the Motor Cube on top of the Battery Cube so that the Motor Cube's axle and the Battery Cube's switch are on opposite sides.
3 Place the 24-tooth gear on the Motor Cube's axle.
4 Insert two pins side-by-side into the 24-tooth gear.
5 Place the 12-stud beam partially on the 16-stud beam.
6 Tape your cut-up paper cup or bowl onto the end of the 12-stud beam.
7 Attach the 16-stud beam to the two pin connectors on the 24-tooth gear. Turn your Battery Cube on and let the fun fly!