Three laser experiments today: laser-induced electroless copper plating, laser-assisted electroplating on stainless steel, ...

dry etching generally refers to methods like laser etching, where a high-power laser is used to ablate copper from the underlying substrate to create traces, or plasma etching, which uses RF ...

The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard. No kidding. We’ve heard of this before, and apparently, you can use vinegar ...

Copper’s optical absorption of blue light ... The thickness and composition of the layers, and the size and shape of the laser etching, can all be chosen to determine the laser’s properties ...

Keeping work surfaces clean during meat processing is a challenge. Bacteria from meat can attach, grow, and build up to ...