Algodoo

Well, it's no marble race, so It has an advantage

Here are some improvement notes(if you improe this, don't upload as new scene and instead update this one)

1st. it's Rube goldberg, not rude

2nd. Try making it less linear and more twisted, with curves and paths and stuff.

3rd. Try using more content than just balls and 2 dominoes. Get a bit creative and put in whatever get's in your head(as long as it still works and looks good after that)

Maybe you can do something nice this way

YAY! Possibly I won't actually stop! Although I probably will slow down, to this pace (2 per week at most). It's worse during summer, cause we have lotsa free time.