You’d be hard-pressed to find more ardent supporters of 3D printing then we here at Hackaday; the sound of NEMA 17 steppers pushing an i3 through its motions sounds like a choir of angels to our ...

Building a cat-sized Lego train with remote control has become a unique engineering feat. Featuring 3D-printed rails and wheels, this train is designed to carry cats on a comfortable ride.

The set consists of 3,145 pieces and is designed for the 18+ age group, meaning it’s meant for display rather than play. It also may include some more advanced building techniques that may be ...