What if 3D Printing Was 100x Faster?

What we think of as 3D printing, says Joseph DeSimone, is really just 2D printing over and over … slowly. He unveils a bold new technique inspired by Terminator 2 that’s 25 to 100 times faster, and creates smooth, strong parts. Could it finally help to fulfill the tremendous promise of 3D printing?

Video by ted.com