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 ...

As cool and wonderful as Lego is, those plastic bricks can be tricky to handle if you want to step up from mere constructive play into serious custom-built prototyping. UberBlox hopes to fill that gap ...

There is a little thrill in watching something you designed get built, layer by layer, by a 3D printer. But it's a slow thrill. 3D printing, even for a small object, can take a loooooong time. If ...

In a nutshell: If you can dream it, you can build it. That isn't the slogan for Lego, but perhaps it should be after seeing what one Reddit user managed to piece together using the popular ...