While some people focus on 3D printing guns, other are making the world a better place, improving the lives of those around them, and just generally being completely freaking awesome.
Robohand is focused on developing open-source designs for mechanical finger prosthetics. Thanks to Makerbot generously providing two Replicator 2′s to the project, we are now expolring the ways in which 3D printing can be applied to our efforts!
Check it out on Thingiverse, or the MakerBot blog. And you, 3D printer operator, don’t be afraid of making the world a better place, or at least trying. Using technology to improve lives is a good thing. We need more of that in the world.