3D printer belt tension seems like a simple thing ... If it gets really loose, then the teeth can slip and you’ll get some shifts in the print, ruining it, but its an easy fix.

Users can design their own cars, 3D print them at home or via 3D Hubs, customize their performance and control them via a mobile app. 3DRacers are basically just Bluetooth-controlled cars.

3D-printing factories, and contract manufacturers are striving to fine-tune the efficiency and repeatability of these production methods. Variability in the 3D printing of products has been a ...

A new technique enables makers to finely tune the color, shade, and texture of 3D-printed objects using only one material. The method is faster and uses less material than other approaches.