Success! Success! It worked! Our machine worked! I don’t know exactly, but I think it took about 15-20 tries. To make up for our first step, we added a mousetrap at the end. The golf ball falls into a cup that not only hits the books, but also lifts up another cup that triggers the mousetrap. It was so stressful. There was always something to fix. Either the mousetrap didn’t go off or the books didn’t fall, there was always something. I am very happy to be done, though. I actually shouldn’t say that we are done, considering we still … Continue reading Rube Goldberg – Post #5