https://3dprintingindustry.com/news/3d-printer-adapter-students-25044/
Students Develop Full-Colour 3D Printer Adapter - 3D Printing Industry
Aug 10, 2016 - Full-colour 3D printing with an FDM desktop machine may be closer to a reality with an invention, called Spectrom, by two chemical engineering students from...
3d printer adapterfull colourstudentsdevelopprinting