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Current time:0:00Total duration:1:14

Video transcript

after the last video if you paid a lot of attention to why spout wasn't backing up you realized that it was because there wasn't enough friction between the axle of the motor and the surface spout was running on so we're going to apply some electrical tape to the axles of the motors to increase the amount of friction between the motor and the surface of the table so when spout bumps into something he's able to back up right away so we should see an increase in both the speed of spouts movement and his ability to react to the environment around him so let's see how much of a difference it's made you can see he's frenetic now he wants to get out really bad he wants to be able to go run in play so definitely has improved his ability to react to the environment around him and to the obstacles he faces and improved the speed at which he moves