Good 3D printers now have multiple hot ends. You ought to be able to print in different colors or print support material. However, a lot of us don’t have multiple hot ends. Turns out, you don ...

Beckman Institute researchers developed a technique to 3D print and alter structural colors in the visible wavelength spectrum from deep blue to orange. The UV-assisted direct-ink-write 3D printing ...

Lots of solutions have been proposed and enacted for multi-color and multi-material 3D printing, from color mixing in the nozzle to scripts requiring manual filament change. A solution proposed fai… ...

Discover five innovative Kickstarter campaigns that use 3D printing. See what's new in the makers' world of AM!