I wanted to mention that the path of the Gra definitely includes what in the Middle Ages was called the Seven Wisdoms. That includes Astronomy, Mathematics and Music.
And once I asked Rav Eliyahu Silverman (who was the head of the Yeshiva on the Path of the Gra) if that included Engineering. [I was referring to a book that] given to me from Hebrew University on Electrical Engineering. And he said yes.
But since not everyone is very good at that my suggestion is based on the Musar Book אורחות צדיקים which brings the idea of learning fast. He has a long essay there in the Gate of Torah about learning fast--saying the words and going on that is called דרך גירסה
And once I asked Rav Eliyahu Silverman (who was the head of the Yeshiva on the Path of the Gra) if that included Engineering. [I was referring to a book that] given to me from Hebrew University on Electrical Engineering. And he said yes.
But since not everyone is very good at that my suggestion is based on the Musar Book אורחות צדיקים which brings the idea of learning fast. He has a long essay there in the Gate of Torah about learning fast--saying the words and going on that is called דרך גירסה