An old joke from my undergrad days, hardly a joke really, but we'd say it with big goofy grins "physics is fun with a p-h." Get it? I know, I know, it's not funny, it actually borders on terrible, but it was fun, and it was a cynically optimistic thing to keep us going during long nights of studying. There were others of course: chemistry is cool with a c-h; biology is ... um ... about animals? Anyway, imagine my surprise when I stumbled on this:
