However, metal 3D printing has its own unique set of challenges ... ll encounter trying to make practical metal prints on an SLS (Selective Laser Melting) printer. You can see the video below.

DIY 3D printing in metal is a lot more complicated than we thought. And this video from [Metal Matters] shows two approaches, many many false starts, and finally, a glorious 78.9% success!

The updated version of the universal 3D printing software 4D_Additive with new support structures for metal printing will be ...