It's my personal experience that the world has become obsessed with 3D printing. If you want to build things, casting, milling and stamping are just as important. But I wouldn't go as far as to say ...

We love to highlight great engineering student projects at Hackaday. We also love environment-sensing microcontrollers, 3D printing, and jet engines. The X-Plorer 1 by JetX Engineering checks all the ...

It might not be enough to power a real jet, but this mini engine could certainly be the first step to a new method of manufacturing full-size ones. A team of engineers at GE have not only successfully ...

GE creates a little-engine-that-could using an advanced metal 3D-printing technique and then put it through testing like a full-size engine. Freelance writer Amanda C. Kooser covers gadgets and tech ...

GE just 3D printed a jet engine—complete and functioning. It’s a pretty cool trick. The engine, about the size of a football, is a much-simplified version of something you might see on a commercial ...

Is it real? Well, yes and no. “While it’s not to scale, this 1.5 inch long model was made entirely from direct metal laser melting and required no assembly,” explains GE in another tweet. Does it work ...