By placing a thin film on top of a DVD (or any plastic CD shaped disc), and coating it with graphite oxide, you can literally print patterns of graphene using the laser in your DVD burner.

[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 ... You can buy a commercial marking solution called ...

However, one of the persistent challenges in laser powder-bed fusion ... a novel wet chemical etching process that modifies ...

Any laser heat that is applied to a specific spot quickly transfers through to any other materials in contact with the copper. Zapping the metal with ... shape of the laser etching, can all ...

That's where a component from the Phantom's assembly line in Goodwood is housed in a polished, laser-engraved aluminum case with ... cars – beautiful laser etching to the armrest cappings.

One laser system, two laser sources, endless versatility. The Speedy 100 flexx comes equipped with a 24" x 12" working area and both a CO2 and a fiber laser source, allowing users to mark and engrave ...

There's also the Smart Air Assist, which is well worth purchasing if you're looking to use the machine for plenty of laser engraving. This is essentially a blower that helps to force away smoke ...

The Rossi R95 features an M16-style extractor in place of the stamped sheet-metal extractor that snaps around the ... R95 has a bit of play and could use a bedding job. Second, the laser engraving of ...

Etching happens when an acid eats away at the sheen, leaving a pale discoloration. Because honed marble doesn't have much sheen to begin with, this can make etched areas less visible. As far as ...