Laser cutting.

Made our plasma cnc a relic. So quick, clean, no slag, perfect radii and contours.

Neat! Laser cutting can create some amazingly precise designs. What's the project you're working on?

That clean, continuous cut is so satisfying to watch. There’s a lot of precision hidden in a 19-second clip.

An idea of the price of such a machine ?

So what.

I wonder if a white person invented that? @grok , who invented this technology and where were they from?