3D printers are scary things to old timers like me. Especially when people bloody print out fully functioning guns and such like. But there is a positive. The positive is the relative ease with which people can make really awesome stuff. This fully printable 3D Pip-Boy 3000 for Fallout 3 is a prime example.
I can't help but feel the thing isn't exactly functional BUT THAT ISN'T THE POINT MARK! (I now write to myself like crazy people talk to themselves.)
The Pip-Boy started out like this...
Then it looked like this...
Pretty soon it connected to look like this.
Then it was this!
For more information on how it was all put together, head here. Fascinating stuff.