They’re speculating about using 3D printers to make prosthetics and replacement bones. Amazing. Think about the kids with deformed legs, that can be rebuilt with straight replacement bones that won’t be rejected. Not only that, but short kids can be made taller with longer bones. You can build supermen with additional stronger ribs. If Michael Jackson were alive, he could finally get a good rebuilt nose.
Big badda boom...
You get it or you don’t.
Do they print in color? :-)