3D printing is a downright futuristic technology ... Some are free, and some you have to buy, and while many are fun to try, many more produce items you might never have thought you'd need.

Even assuming that the model and materials you're using were sound, there are so many things that can go wrong during a 3D print that I'd never entrust the safety of my brain to anything I printed ...

Tabletop gaming like "Warhammer 40K" or "Dungeons & Dragons" can be a fun yet expensive hobby due to miniatures. Luckily, your 3D printer can help with costs. Thanks to the spread of 3D printing ...