A Rube Goldberg is a chain reaction consisting of simple machines that performs a simple task. So far I am enjoying the wonderful world of Rube Goldberg. My project is pretty fun to make and it took some time but in the end it was totally worth it. When creating my machine I used marbles as well as everything from bowling balls to catapults. When I built this machine I included levers pulleys wedges as well as inclined planes. The problem that we kept having was that the bowling ball was so heavy that it knocked over the garbage can. We fixed this by putting the can against the wall and filling the ramp with forty pounds of lead. Another problem was the marble was not triggering the super catapult. We fixed this catastrophe by realigning the marble track. When we were testing out the machine the main thing was the bowling ball could not be held in place by a basket so we switched it with a wedge made from old wood. This help by stopping the ball from completely destroying the whole Rube Goldberg. All in all the creation of the Rube Goldberg was sort of tedious but in the end the fruits of our labor were very good. So I encourage any of you to build a Rube Goldberg at home. Here is the video.