In the world of digital imaging, there are two classes: 2-D and 3-D. The Blender Book by Carsten Wartmann deals with the latter. Blender is a free, Linux-based 3-D program, that has gained a fairly ...

In case you weren’t aware, having a 3D printer is nothing like owning a real-life Star Trek replicator. For one, replicators are usually found on Federation starships and not hype trains. Secondly, ...