Beer style beer differently. Since sugars are converted to alcohol during the process of fermentation, gravity can be used to estimate the final alcohol. In beer brewing, a distinction is made between the "original gravity", the gravity of the wort before fermentation has begun, and the "final gravity" of the product when fermentation has completed. Since the concentration of sugars is directly proportional to the gravity, the original gravity gives a brewer an idea of the potential alcoholic strength of the final product. After fermentation, the differences between the final and original gravities indicates the amount of sugar converted into alcohol, allowing
Valentin Blatz Brewing Company part of Pabst. The "Blatz" beer label currently is produced by the Miller Brewing Company of Milwaukee, under contract for Pabst Brewing Company. The Blatz Brewery Complex and Valentin Blatz Brewing Company Office Building in downtown Milwaukee are listed on the National Register of Historic Places. The brewing company's office building has been converted into condominiums. The former Blatz bottling facility is now the Campus Center Building for the Milwaukee School of Engineering. The office building has been converted into the school's Alumni Partnership Center. Two famous Blatz/Milwaukee beer marketing slogans were "Blatz—Milwaukee's Finest Beer" and "Blatz—Milwaukee's Favorite Premium Beer".