We didn’t notice [Nikita]’s post about building a concrete 3D printer, a few months ago, but the idea seems sound: build a basic CNC XY axis and then add a mortar pump and hose to deposit ...

Meet artist, designer, animator and aviation enthusiast Conánn Fitzpatrick. In this clip Conánn talks about the concept of flight and illustrates some of the aeroplanes that were among the first ...