Hand Cranked Marble Machine with Wood Gears

Matthias Wandel, the same guy that has one of the only detailed online articles about cutting wooden gears, has made an amazing marble rolling machine.

I don't normally post about rolling ball machines because they are a complete topic unto themselves with some great web sites fully dedicated to the subject.

This machine stands out for two reasons:

1 - It has wooden gears, so I HAVE to post about it.

2 - It is hand cranked like many automata.

Here's a link to the Marble Machine 2 page. I learned about it from the blog over at Make Magazine (my favorite).

Here's the video of the Marble Machine.