The Automatic Print Ejector is pretty much taken straight out of a [Buster Keaton] movie. It’s a series of scissor mechanisms with a 3D printed boxing glove on the end, driven by a stepper motor.

What do you do when your motherboard bends your CPU? If you’re [Karta] or [Luumi], you 3D print a new retaining bracket to fix the problem. [Karta] originated the design, and [Luumi] also tried ...