Bielsko-Biała in the context of "Silesian Voivodeship"

In theatre and performing arts, the stage (sometimes referred to as the deck in stagecraft) is a designated space for the performance of productions. The stage serves as a space for actors or performers and a focal point (the screen in cinema theaters) for the audience. As an architectural feature, the stage may consist of a platform (often raised) or series of platforms. In some cases, these may be temporary or adjustable but in theaters and other buildings devoted to such productions, the stage is often a permanent feature.

There are several types of stages that vary as to the usage and the relation of the audience to them. The most common form found in the West is the proscenium stage. In this type, the audience is located on one side of the stage with the remaining sides hidden and used by the performers and technicians. Thrust stages may be similar to proscenium stages but with a platform or performance area that extends into the audience space so that the audience is located on three sides. In theatre in the round, the audience is located on all four sides of the stage. The fourth type of stage incorporates created and found stages which may be constructed specifically for a performance or may involve a space that is adapted as a stage.

Building insulation is material used in a building (specifically the building envelope) to reduce the flow of thermal energy. While the majority of insulation in buildings is for thermal purposes, the term also applies to acoustic insulation, fire insulation, and impact insulation (e.g. for vibrations caused by industrial applications). Often an insulation material will be chosen for its ability to perform several of these functions at once.

Since prehistoric times, humans have created thermal insulation with materials such as animal fur and plants. With the agricultural development, earth, stone, and cave shelters arose. In the 19th century, people started to produce insulated panels and other artificial materials. Now, insulation is divided into two main categories: bulk insulation and reflective insulation. Buildings typically use a combination.

Lesser Poland, often known by its Polish name Małopolska (Polish: [mawɔˈpɔlska] ; Latin: Polonia Minor), is a historical region situated in southern and south-eastern Poland. Its capital and largest city is Kraków. Throughout centuries, Lesser Poland developed a separate culture featuring diverse architecture, folk costumes, dances, cuisine, traditions and a rare Lesser Polish dialect. The region is rich in historical landmarks, monuments, castles, natural scenery and UNESCO World Heritage Sites.

The region should not be confused with the modern Lesser Poland Voivodeship, which covers only the southwestern part of Lesser Poland. Historical Lesser Poland was much larger than the current voivodeship that bears its name. It reached from Bielsko-Biała in the southwest as far as to Siedlce in the northeast. It consisted of the three voivodeships of Kraków, Sandomierz and Lublin.

Bielsko County (Polish: powiat bielski) is a unit of territorial administration and local government (powiat) in Silesian Voivodeship, southern Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat is the city of Bielsko-Biała, although the city is not part of the county (it constitutes a separate city county). The county contains three towns: Czechowice-Dziedzice, 13 km (8 mi) north-west of Bielsko-Biała, Szczyrk, 14 km (9 mi) south of Bielsko-Biała, and Wilamowice, 12 km (7 mi) north-east of Bielsko-Biała.

The county covers an area of 457.23 square kilometres (176.5 sq mi). As of 2019 its total population is 165,374, out of which the population of Czechowice-Dziedzice is 35,926, that of Szczyrk is 5,734, that of Wilamowice is 3,100, and the rural population is 120,614.

The Biała (German: Bialka) is a river in southern Poland. The 29 km (18 mi) long Biała is a right tributary of the Vistula. It is the main river of the city of Bielsko-Biała and used to be historically important as a border river dividing not only Bielsko and Biała but also for several centuries the states of Bohemia (succeeded by the Habsburg monarchy) and Poland.

The Bielsko Voivodeship (Polish: Województwo bielskie) was a voivodeship (province) of the Polish People's Republic from 1975 to 1989, and the Third Republic of Poland from 1989 to 1998. Its capital was Bielsko-Biała. It was established on 1 June 1975, from the parts of the voivodeships of Katowice, and Kraków, and existed until 31 December 1998, when it was partitioned between then-established Lesser Poland, and Silesian Voivodeships.

The Common Army (German: Gemeinsame Armee, Hungarian: Közös Hadsereg), as it was officially designated by the Imperial and Royal Military Administration, was the largest part of the Austro-Hungarian land forces from 1867 to 1914, the other two elements being the Imperial-Royal Landwehr (of Austria) and the Royal Hungarian Honvéd. However, it was simply known as the Army (Heer) by the Emperor and in peacetime laws, and, after 1918, colloquially called the k.u.k. Armee (short for Imperial and Royal Army).

Established on 15 March 1867 and effectively disbanded on 31 October 1918 when its Hungarian troops left, the Common Army formed the main element of the "armed power" (Bewaffneten Macht or Wehrmacht) of the new dual monarchy, to which the Imperial and Royal Navy (k.u.k. Kriegsmarine) also belonged. In the First World War all land and sea forces of the monarchy were subordinated to the Armeeoberkommando set up in 1914.