In fact, the kilogram is the only base unit still defined by a physical object. The International Bureau of Weights and Measures (BIPM) keeps the world's standard kilogram in Paris, and all other weight standards, such as those of Britain and the United States, are weighed against this standard kilogram.
Unterluss, Germany: tourism, information and visitor reviews. Unterluss is situated in Germany, in the Niedersachsen region where it is within Celle and the local Unterluess area. It is also an administrative centre for the local region.
Central Germany (cultural area) Central Germany (German: Mitteldeutschland) is an economic and cultural region in Germany. Its exact borders depend on context, but it is often defined as being a region within the federal states of Saxony, Thuringia and Saxony-Anhalt, or a smaller part of this region, such as the metropolitan area of Leipzig and Halle.