Current stage: The competition is over

This challenge was submitted by: camerson1313
The idea for this challenge is to do the following:
Make a test that involves some sort of automated mechanism to solve. You can either make it in a way that forces the player to set it up, or make it entirely self-sufficient, but at some point in the solution it must be able to keep going indefinitely without player intervention. And it can't just be something simple like a rail platform set to oscillate; It must be a chain of several different elements and connections. I don't think we've ever had a theme like this, so hopefully it will inspire some new ideas.

And we have a winner!

...with a nice total score of 1 point.

This weeks runner ups are: No one who came second with 0 points, and no one who came third with 0 points.

Camerson1313, you are entitled to give us the next weeks challenge. Can you reply here before the end of this month GMT +0, and tell us what you'd like to see in the next competition?