Comparison of the imperial and US customary measurement systems adopted a system based on the 231-cubic-inch wine gallon for all fluid purposes. This became the US fluid gallon. Both the imperial and US fluid gallon are divided into 4 quarts, 8 pints or 32 gills. However, whereas the US gill is divided into 4 US fluid ounces, the imperial gill is divided into 5 imperial fluid ounces. So whilst the imperial gallon, quart, pint and gill are about 20% larger than their US fluid measure counterparts, the fluid ounce is about 4% smaller. Note that one avoirdupois ounce of water has an approximate volume of one imperial fluid ounce
Pipes and Pints Society Parasites, and others throughout 2007 and 2008. However, the vision of the future for Pipes and Pints was not shared by all of the original members and a line-up change resulted in the addition of Lukas Vincour (drums/vocals), who moved to Prague from Moravia; Syco Mike (lead vocals), who canceled his return from Austria back to native California and moved to Prague with only his dog Tequila; and eventually Ondra Balvin (bass/vocals), a good friend from the streets, squats, and clubs of Prague. In December 2008, the new Pipes and Pints line-up (without Ondra on bass yet) recorded a