Rube Goldberg #2

After my partner and I finished the sketch and the list of materials for our Rube Goldberg, we started collecting paper towel rolls and toilet paper rolls. My partner and I are going to tape the paper towel rolls and the toilet paper rolls because my partner and I want it to be tube-like. The tube will be held up by the books on the chair. The tube is very important because that is the beginning of the Rube Goldberg. The marble is going to go through the tube and start going further down the stairs to knock the bag of chips into the bowl.