From ears to guns - 3D printers coming of age
Body parts
Read more: 3D printed bionic ear hears better than the real thing
Food
Read more: NASA funds 3D pizza printer
Medical devices
Read more: 3D printer helps 4-year-old girl who can't use her arms play with toys
Sonograms
Expectant parents in Japan who can't wait to show the world what their baby will look like can now buy a 3D model of the fetus to pass around to their friends.
Weapons
Read more:> Liberator gun made with 3D printer fires first successful shot