As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ‘new’ design that promises at least a few percent improvement in performance ...

Independent engineer Jan Roetz has printed a 3DBenchy in just 74 seconds using Minuteman, a custom-built FDM printer featuring an air bearing bed, quad BondTech extrusion, and dry ice cooling. Here is ...

You can make some big 3D printed projects in your own home, but projects this massive are going to require a specialized ...