Reach out to folks who are in the last chapter of their life and collect the knowledge, Story Corps [1] meets ArchiveTeam. Interview them, create or add to their Wikipedia page and upload other artifacts to the Internet Archive.
That and CTA/ACTA. Extract Their Tacot Knowledge using those techniques and convert them into simulations that can be use to mentor/teach new engineers with the WHY they did what they did by putting them in their actual shows.
