No Genghis. When the Qantas T972 engine exploded I researched what was known and joined here.
I have yet to see much difference between what I was taught back in the 1970s and the application of engineering principles to commercial aviation.
It has been a learning exercise for me and of course I can go places where others can't with no conflict of loyalty or pecuniary penalty.
The T972 investigation has been very useful, an emancipation into gas turbine technology. I was not ready for what I found on the board of Rolls Royce and the methods used to evaluate product quality. That was quite frightening.