I started with all of my materials in a pile in a basket.
Then, I placed a pendulum at the beginning to hit a marble, but after testing this and being unable to make the pendulum function properly, I moved it somewhere else
I set a train underneath the structure so that the marble would hit it, causing it to roll down the inclined plane.
I originally set it up like this, but I was having difficulty manipulating the placement of the blocks and the pendulum, so I ended up revising it later.
I moved the pendulum here, where a tower of blocks would fall on a few dominos, hitting the pendulum, causing it to swing into some more dominos.
This is a complete view of the first seven steps.
This is a complete view of the final five steps.
This is a complete view of the final few steps from a different angle.
This is what it looks like after the machine was run.