Watch the full process of creating a wearable custom shoe replica using a 3D printing pen in this visually engaging tutorial! We walk you step-by-step through designing the upper, shaping the sole, ...

A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Chris Borge] has made (and revised) many of his own tools using a combination of 3D printing and common hardware, and recently decided to try metal casting. Having created his own tapping arm, he ...