HighlightThe World, Understood · Day 13
A letter posted in Apia and one posted the same minute in Pago Pago, an hour's flight apart, carry postmarks a full day apart. Neither post office is wrong; the calendar is local, and the minute is not.
Share this tell
The image has the link printed on it, so it still leads back here.
This is one tell — the giveaway that AI is bluffing. It comes from The World, Understood, a short daily course on Noesa. Anyone can use AI; few can tell when it's wrong.