Ruhr the Duisburg Mercatorhalle, the Saalbau Essen or the Dortmunder Philharmoniker. Each year in spring time, there is the Klavier-Festival Ruhr in the Ruhr area with 50 to 80 events of classical and jazz music. With more than 50 museums, Ruhr has one of the largest variety of museums in Europe. Industrial Museum The city of Essen (representing the Ruhr) was selected as European Capital of Culture for 2010 by the Council of the European Union. The Ruhr region has with 22 universities and colleges and more than 250,000 students, the highest density of further education establishments anywhere in Germany. These
Battle of the Ruhr the RAF—in part to keep German defences dispersed, just as there had been raids on areas other than the Ruhr during the battle. The British bomber force consisted mainly of the twin-engined Vickers Wellington medium bomber and the four-engined "heavies", the Short Stirling, Handley Page Halifax and Avro Lancaster. The Wellington and Stirling were the two oldest designs and limited in the type or weight of bombs carried. The Stirling was also limited to a lower operational height. Bombers could carry a range of bombs—Medium Capacity bombs of about 50% explosive by weight, High Capacity "Blockbusters" that were mostly explosive,