Which came first, the diving bell or the butter bell?

This is the kind of thing I think about* in the middle of washing dishes or hanging the laundry or whatnot.

Turns out it’s the diving bell, by about 2200 years. Thank you, Internet.


* Beats thinking about the fact that I’m managing barely 1 page an hour of typing in the edits for RoE (at this rate, I’ll be done around the middle of September *sigh*).