Marble machines are a fun and challenging reason to do engineering for the sake of engineering. [Engineezy] adds some color to the theme, building a machine to create 16×16 marble images ...

The final part count for the machine sits at 3,000 not including the 2,000 ball bearings rolling around inside of it. If you’ve ever tried to make a marble machine, then you’ll be just as ...

This innovative marble machine operates with AA batteries or a solar panel, adapting to your environment. Watch the mesmerizing spiral rail as steel balls drop and rise in a soothing loop.

DIY Amazing Endless Marble Machine from Cardboard In today's video I show you how to make endless marble race track machine from cardboard. All you need is follow instruction from this video.