A student uses a MakerBot Replicator 2 to fabricate parts for her project. MakerBot, a company that specializes in desktop 3D printing and scanning, was one of several sponsors of the hackathon. Sarah Liu—The Tech May. 9, 2016 Facebook Twitter Reddit Print A student uses a MakerBot Replicator 2 to fabricate parts for her project. MakerBot, a company that specializes in desktop 3D printing and scanning, was one of several sponsors of the hackathon. Sarah Liu—The Tech