Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

Posts from this author will be added to your daily email digest and your homepage feed. is a senior reporter who has covered AI, robotics, and more for eight years at The Verge. When does a toy stop ...

3D printers are celebrated for their capacity to replace missing or broken parts. How about an entire T-62 tank? Now hold on a second — this is only a model replica. It is, however another expression ...