My Rube Goldberg Project took me a while to build, I was up at 12 o’clock building. When I started testing I messed up a lot and the problem was my hand is not delicate so I broke a lot. The hardest part was the lever at the start because you needed to be very careful. I went around my house looking for materials and I thought of using some parts of “Mousetrap,” and the parts where a path and a bathtub. I had to make a Big revision, I noticed that my first design could not work so I had to take it all apart. I also noticed that I should have more then 3 simple machines in my Rube Goldberg, so I had to looking on where to add more and I ended up having: a lever, wheel, pulley and an inclined plane. It took me a bunch of times to actually get it to work but when I did I was so happy.