What I mean is, can we print the cure for cancer (of course not), but that is an example of what I'd like to see other FReepers think.< P>How about printing food:
3D print the Iron Man body armor replete with super sonic thrust and breaking and computer generated radar capability. The one I have now is for a much larger body size. The heart thing could be useful down the road as well.
12 posted on 11/30/2013 6:09:51 AM PST by shineon
(.)