My daughter found a mistake in her geography textbook and wants to write to the publisher
Half-yearly revision, yesterday afternoon. She suddenly sat up and announced that a river on one of the maps is flowing the wrong way. She checked it in an atlas, then online, then made me check. She was right ❤️ She has now drafted a very polite, very long letter that begins "Dear Sir/Madam, I regret to inform you". I've never seen her this happy about geography.