Rudow (Berlin U-Bahn)

Rudow (German: [ˈʁuːdoː] (listen)) is a locality (Ortsteil) within the Berlin borough (Bezirk) of Neukölln.

Zwickauer Damm is a Berlin U-Bahn station located on the . Finished in 1970 by R. G. Rümmler it was the end of the line U7 (until 1972 when Rudow station was opened). The next station is Rudow.

Wutzkyallee is a Berlin U-Bahn station located on the . Designed by R.G.Rümmler and opened in 1970 it should be named "Efeuweg"; however, it was opened with the current name. The next station is Zwickauer Damm.

Johannisthal (German pronunciation: [joˈhanɪsˌtaːl] (listen)) is a German locality (Ortsteil) within the Berlin borough (Bezirk) of Treptow-Köpenick. Until 2001 it was part of the former borough of Treptow.

Schönefeld (meaning beautiful field) is a suburban municipality in the Dahme-Spreewald district, Brandenburg, Germany. It borders the southeastern districts of Berlin. The municipal area encompasses the old Berlin Schönefeld Airport (SXF) and the new Berlin Brandenburg Airport (BER).

BER Airport – Terminal 5 station (German: Bahnhof Flughafen BER – Terminal 5) (formerly named Berlin Schönefeld Airport station) is a railway station in Schönefeld next to the formerly independent Berlin Schönefeld Airport, which has now been re-branded as Terminal 5 of Berlin Brandenburg Airport, just outside Berlin. The station is on the Grünauer Kreuz–Berlin Brandenburg Airport railway and is served by S-Bahn lines S9 and S45. Since October 2020 the station is no longer served by regional trains.

The Johannisthal Air Field, located 15 km (9.3 mi) southeast of central Berlin, between Johannisthal and Adlershof, was Germany's first commercial airfield. It opened on 26 September 1909, a few weeks after the world's first airfield at Rheims, France.

The Johannisthal air disaster was one of the first multiple-fatality air disasters in history. It involved the Imperial German Navy's L 2 airship manufactured by Luftschiffbau Zeppelin as LZ 18. Its test flight resulted in the death of all 28 passengers and crew on board. On 17 October 1913, at approximately 10:30am local time, hydrogen gas which was being vented was sucked into the forward engine and ignited causing the airship to explode and burn. It crashed near Johannisthal Air Field about 10 miles southeast of Berlin. This accident occurred a little over a month after the Helgoland Island Air Disaster.

Operation Gold (also known as Operation Stopwatch by the British) was a joint operation conducted by the American Central Intelligence Agency (CIA) and the British MI6 Secret Intelligence Service (SIS) in the 1950s to tap into landline communication of the Soviet Army headquarters in Berlin using a tunnel into the Soviet-occupied zone. This was a much more complex variation of the earlier Operation Silver project in Vienna. The plan was activated in 1954 because of fears that the Soviets might be launching a nuclear attack at any time, having already detonated a hydrogen bomb in August 1953 as part of the Soviet atomic bomb project. Construction of the tunnel began in September 1954 and was completed in eight months. The Americans wanted to hear any warlike intentions being discussed by their military and were able to listen to telephone conversations for nearly a year, eventually recording roughly 90,000 communications. The Soviet authorities were informed about Operation Gold from the very beginning by their mole George Blake but decided not to "discover" the tunnel until 21 April 1956, in order to protect Blake from exposure.Some details of the project are still classified and whatever authoritative information could be found was scant, until recently. This was primarily because the then-Director of Central Intelligence (DCI), Allen Dulles had ordered "as little as possible" be "reduced to writing" when the project was authorized. In 2019, additional specifics became available.

Lipschitzallee is a Berlin U-Bahn station located on the . This station was opened in 1970 (architect Rümmler) and was planned to be named Heroldweg. However it was named Lipschitzallee (after the SPD politician Lipschitz). The next station is Wutzykallee.

Gropiusstadt (German: [ˈɡʁoːpi̯ʊsˌʃtat] (listen)) is a locality (Ortsteil) within the Berlin borough (Bezirk) of Neukölln. It was named after the architect who projected the complex: Walter Gropius.

The Leibniz-Institut für Kristallzüchtung, German for Leibniz Institute for Crystal Growth and abbreviated with IKZ, is a research institute within the Gottfried Wilhelm Leibniz Scientific Community (WGL) and is a member of the Forschungsverbund Berlin (Berlin Research Cooperation). The institute is based in Berlin, Germany at the WISTA Science and Technology Park in the sub-district of Berlin-Adlershof. Its research activities concentrate on basic research on the fields of natural science and materials science.