I have several 3D printers, and I’ve always been satisfied with using either Repetier or Marlin on all of them. There are a few other firmware versions that could run on my hardware, but those two ...

[Slant 3D] has a useful video explaining some thoughtful CAD techniques for designing 3D printed pins that don’t break and the concepts can be extended to similar features. Sure, one can make pins ...

I’ve always felt it was a waste of time to cry over things I can’t change. However, as I sat on my bedroom floor recently, struggling to twist open the glucose sensor my daughter needs to survive, ...