[mindburglar]

3d printers and robots already have them on the ropes.

Now we just need 3d robots from outer space to finish them.

[Brad from Tennessee]

That’s a good point. The U.S. has always had the edge in technology. And automation can trump cheap labor.

[PA Engineer]

3d printers and robots already have them on the ropes.

Agreed. I would add the impending electrolytic titanium extraction process to the list. Titanium powder would radically expand 3d printer development.