In this video, Joel Telling, the 3D Printing Nerd, prints a repair part for a Playmobil trainset, part of an annual holiday display. He shares his lifelong passion for collecting Playmobil toys and ...

When desktop 3D printing emerged a decade ago, the phrase “plug-and-play” was thrown around a lot to describe how user-friendly a given machine was. Nevertheless, none of the original desktop systems ...