Shutouts in baseball a winning home team will not bat (and the visiting team will not field) in the bottom of the ninth if they are winning, and the game will end with only 8½ innings played. In 1991, Major League Baseball changed the definition of a no-hitter to require that a pitcher throw at least nine full innings for the no-hitter to be official. With that change, there have been four no-hit performances ruled ineligible despite the pitcher pitching an eight-inning complete game in a losing effort: Silver King (June 21, 1890), Andy Hawkins (July 1, 1990), Matt Young (April 12, 1992),
How many angels can dance on the head of a pin? about how many could perch at the same time on the head of a pin"". Dorothy L. Sayers argued that the question was "simply a debating exercise" and that the answer "usually adjudged correct" was stated as, "Angels are pure intelligences, not material, but limited, so that they have location in space, but not extension." Sayers compares the question to that of how many people's thoughts can be concentrated upon a particular pin at the same time. She concludes that infinitely many angels can be located on the head of a pin, since they do not occupy any space there: