stepol: John with his team at the Sonic Tools scrimmage
stepol: In the pits at the Sonic Tools scrimmage
stepol: Springers get ready to head back to the school
stepol: John works on the arm
stepol: John with his version of the "Scorpion" arm
stepol: John demonstrates his arm prototype
stepol: Checking out the wiring
stepol: Working on the code
stepol: Isolating the problem
stepol: Checking out the controls
stepol: Testing the comunications
stepol: Debugging the power problem
stepol: Rummaging through the equipment
stepol: Engineering the "Scorpion" arm
stepol: John finds a place for his arm
stepol: Robot repairs
stepol: John with the team
stepol: Robot with John's arm design