3D Systems and SME Announce M.Lab21 to Transform Career and Technical Education M.Lab21 Initiative seeks to bring shop class into the 21st century with new technologies including 3D equipment and curriculum Pilot intends to reach 200 schools in the SME network Release Date: Wednesday, June 11, 2014 - 09:05 ROCK HILL, South Carolina – June 11, 2014 –3D Systems (NYSE:DDD)...