[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 ...

[Brain] wanted to mark some scissors with his Ortur laser engraver. The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard.

A Laser Cutter, sometimes called a 3D laser cutter, Laser etcher, or laser prototyping machine, is not to be confused with a Laser Printer (the thing that spits out paper with ink on it) or a 3d ...

The annual global market for laser equipment is estimated at $60 billion ... High-power lasers cut, drill, solder, etch and weld most of today’s electronics and metal components, for example ...

This process results in the formation of intricate nanoscale features that enhance the powder's ability to absorb laser light ...