"TIL in the 1950s, a researcher was designing army airplane seats for an 'average' pilot based on measurements from 1000s of airmen, only to discover this theoretical 'average' he'd derived wouldn't fit any of them. This realization led to adjustable seats, foot pedals, helmet straps, and flight suits"
Maybe true of the kingdoms formerly in Commonwealth.
all of those countries have Queen Consorts, only Elizabeth II and Margarethe of Denmark are Queens on their own right.