Joseph De Simone: What if 3 D printing was 100x faster

What we think of as 3D printing, says Joseph DeSimone, is really just 2D printing over and over. .. slowly. Onstage at TED2015, he unveils a bold new technique inspired, yes, 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 TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers give the talk of their lives in 18 minu