3D Printing a 1927 Miller 91 Race Car Model: We have a fascinating video posted on The Old Motor showing a 1/4 scale model of the Perfect Circle Miller front-drive being built using the 3D printing process. Watch as Mike Littrell of Cideas shows and describes the amazing process used to build the beautiful little car @ http://theoldmotor.com/?p=104744
We use 3D printing at work to build mockups and prototypes. It's been around for quite sometime in Aerospace. Accurate enough for me to design fixturing using the printed object as a proof of concept.