11 Amazing Ways People Are Using 3D Printers For Good, Not Guns

Even though anyone willing to shell out $850,000 on a 3D metalprinter can now produce fully functioning guns in the legal comfortof their own home, it's not time to cry foul on the emergingtechnology. A lot of other people are creating some amazinglyinnovative and non-lethal things that won't leave you wonderingwhich 3D-printed guns can and can't be detected by metal detectors.Engineers, for example, have long enjoyed using 3D printers to popout quick prototypes made of thin plastic filament, layered on topof itself to create solid objects. Over the years, the machineshave

via Tech News Headlines - Yahoo! News http://www.huffingtonpost.com/2013/11/15/3d-printer-inventions_n_4262091.html?ncid=txtlnkusaolp00000592