Very cool, I work in aerospace and I am no expert on the technology at all, it will be very interesting where that technology goes. As it evolves there are a lot changes that could happen, the war fighter could build parts in the field, radical groups that shouldn't have the technology could copy things they shouldn't have, for obsolete equipment you can build one off or a handful of items that are out of production, could it decentralize manufacturing? anyone could be building parts, could a sophisticated 3D machine build another 3D machine, some computer security issues too....could someone hack in and get your data, could someone hack in and embed a flaw, etc. They are building titanium parts with them now......this stuff is beyond me.....I will have to stick with the grinder, the drill motor and the hacksaw for now
