3rd times a charm

This week had some technical difficulties. We lost an entire day figuring out why our left side wheels wouldn't rotate. Through the process of elimination, we discovered that it was the motors axle that had come out and wasn't turning them. We then finished our programming and completed our official run on the first try. Thursday we started the next challenge and began to build our arm.

Building our arm. 

Finding out what was wrong with the left motor.

Making our laps.