Scientists there have created a new system that allows the color of 3D-printed objects to be changed repeatedly, after they've been created. The system is known as ColorFab, and here's how it ...

MIT CSAIL's ColorFab tech allows 3D-printed objects to change color, courtesy of special dyes that can be activated and deactivated when exposed to different wavelengths of light.

Scientists at MIT developed a method that uses UV light to change the colors of 3D-printed objects without having to reprint them.