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.
Greifswald (German pronunciation: [ËÉ¡ÊaÉªfsvalt]), officially the University and Hanseatic City of Greifswald (German: UniversitÃ¤ts- und Hansestadt Greifswald), is a city in northeastern Germany. It is situated in the state of Mecklenburg-Vorpommern, at an equal distance of about 250 kilometres (160 mi) from Germany's two largest cities, Berlin and Hamburg, and 80 km (50 mi) from the Polish border.