There are few things that can keep a certain kind of mechanically-inclined mind entranced as well as a marble run, and few ...

We've all seen marble runs before, but they are usually handmade with only a few tracks at most. However, mechatronics engineer Will Morrison wanted to kick ...

Which marble run is best? Marble runs are rolling ball sculptures you build yourself. You assemble tracks in all kinds of wild configurations and watch as the marbles roll down hills, around corners ...