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Pom-poms are mainly used to cheer for sports. Three cheerleaders dancing with pom-poms in Tokyo, Japan. A pom-pom – also spelled pom-pon, pompom or pompon – is a decorative ball or tuft of fibrous material. The term may refer to large tufts used by cheerleaders, or a small, tighter ball attached to the top of a hat, also known as a bobble ...
Hiram Maxim originally designed the Pom-Pom in the late 1880s as an enlarged version of the Maxim machine gun.Its longer range necessitated exploding projectiles to judge range, which in turn dictated a shell weight of at least 400 grams (0.88 lb), as that was the lightest exploding shell allowed under the Saint Petersburg Declaration of 1868 and reaffirmed in the Hague Convention of 1899.
As part of an effort to provide a visually appealing device for cheerleaders, given the advent of color television, his pom-pon with a hidden handle was granted patent 3,560,313 by the United States Patent and Trademark Office in 1971. Herkimer chose the name "Pom pon" after hearing that the word "pompom" had vulgar meanings in other languages.
POMS or Poms may refer to: Production and Operations Management is an academic society and a peer-reviewed academic journal covering research on all topics in product and process design, operations, and supply chain management. Pom-pons, a hand-held decoration used in cheerleading or a related sport also called "poms" or "pom-pons"
The first naval pom-pom was the QF 1.5-pdr Mark I, a piece with a calibre of 37 mm (1.46 in) and a barrel 43 calibres long. This was tested in the Arethusa -class light cruisers HMS Arethusa and Undaunted but did not enter full service, being replaced instead by a larger weapon, the QF 2-pdr Mark II (see below).
In that form, the "QF 40 mm Mark III" (Mk II was a designation used for a version of the naval "pom-pom" anti-aircraft gun), became the army's standard light anti-aircraft (AA) weapon, operating alongside their 3-inch 20 cwt and 3.7-inch heavy AA guns. British production started slowly and, by September 1939 only 233 equipments had been produced.