This made me cry. It is one of the most inspiring and amazing things I have seen lately. Maybe I’m behind or something but this is the first time I’ve seen this particular thing being done with 3D printing. I have seen all the slippery slope cautionary tales of how it can be used to harmful ends(it can print an undetectable disposable gun). It can also be used to make some useful things, too. But none of those things are any good if you don’t have freakin’ hands.
If only everyone would use their knowledge for good like this. This, by the way, is how amputees are healed.
You can find out more at Not Impossible Labs.