I Got To See A 3D Printer Last Night...

[omowasu]

3D printing will eventually replace most current forms of CNC, its just a matter of time and technology. Eventually, full engine heads and components will be 3D printable using molten steel to super tight tolerances. Id say 10-15 years at the rate things are going. Even at today's level, what can be done with a 3D printer (even at home) is simply amazing.