Printing kidneys.
3-D printing has grown over the past two decades from a niche manufacturing process to a $2.7-billion industry, responsible for the fabrication of all sorts of things: toys, wristwatches, airplane parts, food. Now scientists are working to apply similar 3-D–printing technology to the field of medicine, accelerating an equally dramatic change. But it’s much different, and much easier, to print with plastic, metal, or chocolate than to print with living cells.
Continue reading… “3D printing body parts will revolutionize medicine”












