Brooklyn-based MakerBot is a darling of the 3D printing community, and it recently moved into its new digs in Sunset Park, so the crew can more efficiently build and ship their shiny new Replicator 2 and 2X printers. Call it a classic case of growing pains – once demand for 3D printers started picking up, the MakerBot team soon found themselves aching for even more space to work in, and we got the chance to tour the new 50,000-square-foot facility when it opened last week.