3D Printing - 2 views
-
Majo M on 26 Mar 14To anyone who hasn't seen it demonstrated, 3-D printing sounds futuristic-like the meals that materialized in the Jetsons' oven at the touch of a keypad. But the technology is quite straightforward: It is a small evolutionary step from spraying toner on paper to putting down layers of something more substantial (such as plastic resin) until the layers add up to an object.