While N95 masks are in short supply throughout the U.S., staffers over at USC’s Keck Medical Center are trying to build a reserve–with a little help from 3D printing. Darryl Hwang, director of Keck’s ...

Researchers at the USC Viterbi School of Engineering have developed a faster 3D printing process and are now using it to model and fabricate heterogeneous objects, which comprise multiple materials.