In part infinity in our continuing series of heart-warming 3D-printing events, we present Liam and his amazing 3D-printed Clone Trooper arm. A cool dude named John Peterson printed the arm for Liam after learning about E-Nable, a group of volunteers who print arms and hands for kids. Liam’s arm, for example, is a RIT model that works with kids with an elbow but no forearm. Peterson built… Read More