I'm totally obsessed with the Acmer P3 laser engraver, and I can't stop engraving everything in my house. I'll tell you all ...

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 ...

[Frankie] and [Bryan] have figured out a way to use the laser to chemically activate an etching process. See experiment part 2 as well. First, to be clear, they are using a quality 40W Epilog Zing ...

Using lasers to etch and alter the surface of the metal ... More information: Antibacterial effectiveness of laser surface textured metal on meat-borne bacteria, Journal of Laser Applications ...

Using lasers to etch and alter the surface of the metal ... The article “Antibacterial effectiveness of laser surface textured metal on meat-borne bacteria” is authored by Aswathi Soni ...