Today there are all kinds of 3D printers. 3D printers are of different colors, there are some that are cheaper, some are more expensive, are also those that are larger and some that are slightly smaller. But they all have something in common, besides their function: they must be disassembled to be carried from one place to another. Recently, a couple of MIT students have put a stop to this by creating a PopFab, a 3D printer that fits...
