I do a similar thing but with functions: running functions are boxes with labels, function definitions are blueprints of boxes. I use it in videos [1] to explai

I do a similar thing but with functions: running functions are boxes with labels, function definitions are blueprints of boxes. I use it in videos [1] to explain recursion. 1. https://youtu.be/vLhHyGTkjCs https://youtu.be/vLhHyGTkjCs