Great insight on how the Army is using 3D printing to streamline it's supply

Great insight on how the Army is using 3D printing to streamline it’s supply chain.

#3dprinting
http://www.army.mil/article/99698/State_of_the_art_3D_printers_cut_costs__turnaround_time/

I can imagine how great these would be in a Submarine. If you need a part, you can’t go out and get one.