No, we don't mean that we are making *actual* railways on 3D printers! Instead we're talking about the miniature hobbyist kind of railway. Previously we reported on the beginnings of railway fabbing, but now it seems to be taking off.
A big hat tip towards Jeroen Vanderschaaf who pointed out "Fabbing", a relatively new blog devoted to the craft of 3D modeling and fabricating model railway items. It appears that the blog will be examining photographs of extinct train equipment, and attempting to reproduce them using 3D technology.