For: Wikipedia:Trivia sections

Trivia (singular: trivium) are unimportant (or "trivial") items, especially of information. In the late 19th century the expression came to apply more to information of the kind useful almost exclusively for answering quiz questions: a perfect "trivia question" is one that initially stumps the listener, but the answer subsequently sounds familiar once revealed (otherwise the question would be considered either too familiar and therefore not trivia, or so unfamiliar and obscure as to be unanswerable and not as entertaining). The study or collection of trivia is known as spermology, which literally means collection of seeds.

Etymology

The etymology of the word trivia seems to start with Latin tri- = "three", and via = "way", "road", thus trivium, which has been treated in three ways:

• Where three roads meet, especially as a place of public resort. The Latin adjective triviālis, derived from trivium, thus meant "appropriate to the street corner, commonplace, vulgar." The first known usage of the word "trivial" in Modern English is from 1589; it was used with a sense identical to that of triviālis. Shortly after that trivial is recorded in the sense most familiar to us: "of little importance or significance." Gradually, the word trivia came to be used in English for what in Latin would have called "triviālia", for anything information or concern which is treated as everyday and unimportant.
• The Three Ways (first known used in English in a work from 1432–1450). This work mentions the "arte trivialle", referring to the trivium, which was the three Artes Liberales (Liberal Arts) that were taught first in medieval universities, namely grammar, rhetoric, and logic. (The other four Liberal Arts were the quadrivium, namely arithmetic, geometry, music, and astronomy, which were more challenging.) Hence, trivial in this sense would have meant "of interest only to an undergraduate".
• The Roman courier network Cursus publicus which was set up by Emperor Augustus. Messengers traveled the Roman Empire taking messengers from one province to the next. At crossroads notice boards would display gossip or news from Rome....hence 'trivia'. This is where the term trivia comes from 'tri' 'via' means 'three roads'.

The word "trivia" was popularized in its current meaning in the 1960s by Columbia University students Ed Goodgold and Dan Carlinsky, who created the earliest inter-collegiate quiz bowls that tested culturally significant yet ultimately unimportant facts, which they dubbed "trivia contests". The first book treating trivia of this universal sort was Trivia (Dell, 1966) by Goodgold and Carlinsky, which achieved a ranking on the New York Times best seller list; the book was an extension of the pair's Columbia contests and was followed by other Goodgold and Carlinsky trivia titles. In their second book, More Trivial Trivia, the authors criticized practitioners who were "indiscriminate enough to confuse the flower of Trivia with the weed of minutiae"; Trivia, they wrote, "is concerned with tugging at heartstrings," while minutiae deals with such unevocative questions as "Which state is the largest consumer of Jell-O?" But over the years the word has come to refer to obscure and arcane bits of dry knowledge as well as nostalgic remembrances of pop culture.