"Elektrik Jerry, GNUru Extraordinaire!"
...I worked as an electrician, requiring knowledge of applied trig to bend electrical conduit, as well as understanding the fundamentals of AC, (alternating current) motors, power generation, reactance etc. From this, I went on to obtain my B.S. Electrical Engineering. Again, trig was/ and remains CRUCIAL to ALL higher disciplines relevant to this...
10+ subjects, including physics