After we finished our sketch we started building our Rube Goldberg. We had even more problems. Some of them were big and some of them were small. One of our big problems was, why wasn’t the dominoe knocking over the Jenga block. This was harder to solve then our small problem. Our small problem was why was the marble hitting the dominoe so hard? Was it because the marble was to heavy or was the angle of the tube to steep.