If you frequently use a 3D printer for your projects then you may experience issues calculating the material weight and length usage. If so, then you might be interested in this project using Arduino.

Ordinarily, when using an off-the-shelf 3D printer, it's quite difficult to print a single object that incorporates multiple materials. An experimental new system could make it easier, though, by ...

A 3D printer on Kickstarter hopes to turn the tide away from filament and over to pellets to save techies money and expand printing options. Freelance writer Amanda C. Kooser covers gadgets and tech ...