You should backup your bitcoin because electronics and hardware devices fail. That’s not specific to bitcoin or to openly ...

When celebrating New Year's Eve, you don't want to drop the ball by serving flat champagne. So here are some ways to keep an ...

Today we're (micro)-machining glass with a fiber laser. Using a copper sulfate solution, we can etch glass with a pulsed ...

Metal business cards are redefining the art of networking by combining functionality with luxury These unique cards stand out in a sea of paper alternatives leaving a lasting impression on anyone who ...

Have you ever found one of those intricate designs, but wondered how it necessarily happens? It has mostly to do with some ...

Others use CCD (charge-coupled device) or CMOS (complementary metal-oxide semiconductor ... wavelengths of light used to etch them. The wafers of silicon thus engraved are integral to the most ...

Therefore, we propose a versatile chemical scissor-mediated structural editing strategy. This strategy decouples etching from intercalation, using Lewis acidic cations or reduced metal atoms as ...

Like the best 3D printers we've reviewed, laser engraving machines are swiftly becoming more and more popular for crafters, small businesses, studios, and classrooms. And today's models are more ...

Zinc is a slightly softer metal and therefore not as durable ... Cranfield Traditional Etching Inks come in a wide range of colours and are also suitable for other techniques such as engraving, ...

With no laser cutting experience, [Brett] decided that his first project would be laser engraving his iPhone ... The cutter did a pretty good job at etching the art, but as the etching started ...

Gently pour in 1-cup Muriatic acid, to create the etching solution. Always wear goggles, gloves, and do not inhale the fumes. Do not use any metal containers, measuring cups, stainless steel sinks ...