Many people have fond memories of the Scratch programme and its mascot Scratchy due to its popularity as a teaching tool and introduction to programming. If you are one of those people and want your ...

These days it’s super-easy (not super-cheap) to go out and buy a 3D printer. But if you’ve got the mad skills like [Mario Lukas] maybe you can build a 3D print using a bunch of scavenged parts ...