Video shows state-of-the-art 3-D printing

The New York Times has a good story today on innovations in 3-D printing. The story, "3-D Printing Spurs a Manufacturing Revolution," highlights several companies including Bespoke, a California firm that uses the technology to make custom prosthetic limbs. The accompanying video (see below) does a nice job demonstrating state-of-the-art 3-D printing. It also highlights how the price of the technology is becoming much more affordable, and how designers can use it to make moving parts, thanks to the ability to make items out of more than one material Enjoy!