For all the remarkable improvements we’ve seen in desktop 3D printers, metal printers have tended to stay out of reach for hackers, mostly because they usually rely on precise and expensive laser ...

This project, sent in by [Henk], goes through a few different ways to make a solder stencil using a vinyl cutter, a CO2 laser, and a fiber laser. The project starts with identifying a method to ...

Unleash your inner blacksmith! Learn how to transform an ordinary steel blade into a stunning hand-etched masterpiece with simple tools and creative flair. #KnifeEtching #DIYArt #MetalCraft #BladeArt ...

If you're struggling to read the labels on the side of your socket set, you can etch clearer numbers with a little DIY magic.

Abstract: We propose a process combining metal-assisted chemical etching and a spacer patterning technique to fabricate dense, vertical silicon nanotubes (SiNTs) with sub-60 nm wall thickness, which ...

Abstract: Line-to-line leakage and breakdown mechanisms in 18–26 nm on-pitch Ruthenium and airgap interconnects, fabricated using a direct metal etch process are studied. A correlation between the ...

School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China Nano Science and Technology Institute, University of Science and Technology of China, Suzhou ...