Heh!!! My first software was in Physics, I was trying to aim for a payload specialist spot on the Shuttle.
It was to calculate the charge of the electron using the Millikan Oil Drop experiment.. I got it to 19 decimal places..!!!
Later the physicist wrote an equation up on the board, turned around and said something about it. I didn't understand either him or the board.
So, I changed my major that day!
😉
Jim