Airbus 3d prints titanium parts for its production aircraft [0]. It's cheaper than subtractive manufacturing, as there's no material wastage. You can 3d print m

Airbus 3d prints titanium parts for its production aircraft [0]. It's cheaper than subtractive manufacturing, as there's no material wastage. You can 3d print metal, ceramics, or plastic. You can 3d print practically anything, not just plastic. [0]: http://www.airbus.com/newsroom/press-releases/en/2017/09/first-titanium-3d-printed-part-installed-into-serial-production-.html http://www.airbus.com/newsroom/press-releases/en/2017/09/fir...