[sa1]

What part is not true?

https://www.youtube.com/watch?v=kz165f1g8-E

I'm sure that there are lots of problems with this approach, but it is not as obvious as your comment makes it out to be.

[constantcrying]

The part which is not true is: "removing the need for postfabrication qualification"

[sa1]

Makes sense, thank you

[shash]

Yeah, that's just not true - it _eases_ post-fabrication qualification, but Agnikul does indeed qualify their nozzles (among other means, by static firing them in a test rig).