Discover the secrets of the Prusa Core One 3D printer in this detailed teardown. Build quality, CoreXY system, and more ...

Do you remember when I built openDog version 3 and I designed cycloidal drives – there’s 12 of them in that machine and it’s still going strong. The motors are brushless motors controlled by ODrives ...

"This is genius." Revolutionary 3D-printed homes could solve a major problem in the US: 'Takes only a week to create' first ...