New ask Hacker News story: Which books/courses do I need to build a miniature jet engine from scratch

Which books/courses do I need to build a miniature jet engine from scratch
2 by vivzkestrel | 4 comments on Hacker News.
As a hobby I would like to build mini planes that can fly. The first step would be to understand how to build a jet engine. I know a lot of physics is involved in building one. is there a course or a series of books that would teach me the how to build a jet engine from scratch