1) Deutsches Technikmuseum Berlin (German Museum of Technology) in Berlin, Germany is a museum of science and technology, and exhibits a large collection of historical technical artifacts. The museum’s main emphasis originally was on rail transport, but today it also features exhibits of various sorts of industrial technology. In 2003, it opened both maritime and aviation exhibition halls in a newly built extension. The museum also contains a science center called Spectrum.
2) The Landwehr Canal, or Landwehrkanal in German, is a 10.7-kilometre long canal parallel to the Spree river in Berlin, Germany, built between 1845 and 1850 according to plans by Peter Joseph Lenné