104: 3D Printing
Clip: Season 1 Episode 4 | 4m 40s
3D printing, also known as additive manufacturing, was first invented in the 1980s. Now, it has become a popular and affordable technology with broad applications from the creation of simple toys to complex artificial limbs. Venture inside a groundbreaking 3D lab in New York.
Aired: 01/15/15Video has closed captioning.