A popular toy throughout the 20th Century, Erector Sets consisted of metal bars with regularly spaced holes allowing connections with nuts and bolts. Did you ever wonder what would happen if someone ...

T-slot extrusions used to be somewhat mysterious, but today they are quite common thanks to their use in many 3D printers. However, it is one thing to assemble a kit with some extrusions and another ...

At any given time I’m likely to have multiple projects in-flight, by which of course I mean in various stages of neglect. My current big project is one where I finally feel like I have a chance to use ...