3D printing is a surprisingly complicated hobby. Those who wish to successfully master the art need to know about the different file types that their digital blueprints can be saved to. Even those who ...

Saruman pondering his orb, once the cover of a Middle-earth role-playing book and suddenly a potent and popular new meme, is now available as a free 3D print file. That means you can both ponder and ...

Look very closely at the reconstruction of the skull of newly discovered hominin ancestor Homo naledi. Can you tell that it's been 3D printed? According to John Hawks, a palaeoanthropologist on the ...