Marble Machine

The concept of moving the marbles is by transferring them from one platform to another by the effect of gravity. The rod has 6 circles attached to it in various positions, which enables the marbles to slide downwards gently. If you had noticed, the base isn't one part; it's actually 27 separate parts !!! The reason for that is that this design was actually a challenge from my cousin; he saw a video of a man making a similar one, but out of cardboard, so he challenged me to design it. This is the original "cardboard" design's video: https://www.youtube.com/watch?v=QcL9sIOzGbs For more designs, you can find me on Facebook (the URL is in my GrabCAD Profile).