I want to know how people relate any subject with computer programming language?
Subject means not only physics, biology, maths etc
programming language means any programming language( but i want to know that language names also)
because when i learn
java, vc,vb, etc i relate that with only mathematics(it also not deep, just calculate some thing with something) only.
I want to know how people relate it with like Albert Einstein's Special relativity or photoelectric effect or some thing like that theory or any complicated topic?(i know only 2 topics right now but there are many topics in different subjects)
In space ship or any big industrial machine, or any giant machine like airplane Boing, airbus or big ships(because i see or heard many complicated work do it own) which language use for that?
I see many machines on TV channels documentary films.
How much java useful for like this stuff?