the breadboard?
5. why do we put the glue dots on the side of the battery pack
without the on/off switch?
+ 6. why do we wrap tape around the body of the motors?
+ 7. why do we put a zip tie around the motor?
+ 8. do you have a ratcheting socket wrench?
+ what is a ratcheting socket wrench?
+ 9. what would happen if there were no caster on the back
+ of the robot?
+ 10. what is the robot tread made out of?
+ 11. why is it difficult to push the sonar into the sonar holder?
+ 12. what would happen if the sonar were easy to push into the sonar
+ holder?