Re: We need one of these on the ISS
I had seen an article on this before but hadn't seen an actual demo. How cool is that! If we had one on the ISS... Of course, you have to have the item to begin with. Or do you? They could scan the object on Earth and send it through electronically and create the thing on the ISS.
Just think, if there were one of these big enough, we could replicate cars, space ships... Heehee