The fluid ounce and the British passport

A friend in the U.S., L., recently sent me an American measuring cup. I’d asked for it because early in my blogging career I read on an expat blog that the British pint contains one more fluid ounce than the American pint. I tucked that information away in the back of my screaming brain to ponder at some time in the future when I suddenly become competent with numbers.

That’s another way of saying, I ignored the information. Even when I’m working with imperial measures, I don’t measure things by the pint, I measure them by the cup or the fluid ounce. But it nagged at me. What, I couldn’t help wondering at 3 a.m. when my brain was fizzing and the kitten had noticed I was awake and decided to see if he couldn’t sleep inside my nostril, if the ounce itself is different?

Nah, I told myself once morning…