Potsdam Griebnitzsee station

The Hasso Plattner Institute (Hasso-Plattner-Institut für Digital Engineering gGmbH), abbreviated HPI, is a German information technology institute and faculty of the University of Potsdam located in Potsdam near Berlin. The teaching and research of HPI are focused on "IT-Systems Engineering". HPI was founded in 1998 and is the first, and as of 2018 the only entirely privately funded faculty in Germany. It is financed entirely through private funds donated by billionaire Hasso Plattner, who co-founded the software company SAP SE, and is currently the chairman of SAP's supervisory board. Director and CEO of HPI is Christoph Meinel.

Steinstücken (German: [ˈʃtaɪ̯nˌʃtʏkŋ̍] (listen), literally "Stone Pieces"), a small settlement with approximately 200 inhabitants, is the southernmost territory of the Berlin borough of Steglitz-Zehlendorf, belonging to Wannsee. From the division of Germany in 1949 until a connecting corridor was created in 1971–72, Steinstücken was the only permanently inhabited of twelve original exclaves of West Berlin in East Germany, while West Berlin itself was an enclave controlled by the Western Allies, surrounded either by East Berlin or East German (GDR) territory.

Griebnitzsee (German: [ˈɡʁiːpnɪtsˌzeː] (listen)) is a lake at the south-western outskirts of Berlin, the capital city of Germany. At an elevation of 29.4 m, its surface area is ca. 0.592 km². The lake forms the border between the German states of Berlin and Brandenburg. It is bordered in the north by the Wannsee district of Berlin, and in the south and west by the Babelsberg district of Potsdam in Brandenburg.

Babelsberg Film Studio (German: Filmstudio Babelsberg), located in Potsdam-Babelsberg outside Berlin, Germany, is the oldest large-scale film studio in the world, producing films since 1912. With a total area of about 460,000 square metres (5,000,000 sq ft) and a studio area of about 25,000 square metres (270,000 sq ft) it is Europe's largest film studio.Hundreds of films, including Fritz Lang's Metropolis and Josef von Sternberg's The Blue Angel were filmed there. More recent productions include V for Vendetta, Captain America: Civil War, Æon Flux, The Bourne Ultimatum, Valkyrie, Inglourious Basterds, Cloud Atlas, The Grand Budapest Hotel, The Hunger Games, Isle of Dogs and The Matrix Resurrections. Today, Studio Babelsberg remains operational mainly for feature film productions. It also acts as producer on German productions and co-producer on international high-budget productions. Since January 2022 it has been owned by TPG Real Estate Partners (TREP) and Filmbetriebe Berlin Brandenburg GmbH (FBB), and promoted as part of the platform Cinespace Film Studios.

Potsdam Medienstadt Babelsberg station is a station on the Berlin–Blankenheim railway located in the east of the Potsdam district of Drewitz near Babelsberg, the historic center of the German film industry, and the former West Berlin exclave of Steinstücken. The station's DS-100 code is BDW and its station’s numerical code is 5013. It is classified by Deutsche Bahn as a category 5 station. The station was opened on 15 May 1879 with the name of Drewitz. It was a freight border crossing point from East Germany to West Berlin from 1949 to 1990. Numerous safety devices were installed for this purpose such as special points that would prevent an unauthorized movement of a locomotive towards Berlin-Wannsee in the American sector of Berlin. This meant that some sets of points would cause trains making unauthorized movements to derail. After the reunification of Germany, an ICE connecting train ran from Berlin Zoologischer Garten through Drewitz station to Michendorf as electrification had not been completed on any line from the west to Berlin. On 28 May 2000, the station’s name was changed to the current name in order to emphasize its proximity to the Babelsberg Media City (Medienstadt), including Babelsberg Studio. The entire building is under heritage protection.

Helmholtz-Zentrum Berlin für Materialien und Energie (Helmholtz Centre for Materials and Energy, HZB) is part of the Helmholtz Association of German Research Centres. The institute studies the structure and dynamics of materials and investigates solar cell technology. It also runs the third-generation BESSY II synchrotron in Adlershof. Until the end of 2019 it ran the 10 megawatt BER II nuclear research reactor at the Lise Meitner campus in Wannsee.

The Fernmeldeturm Berlin (Telecommunications Tower Berlin) is a telecommunication tower located atop the Schäferberg hill in Berlin-Wannsee. The tower was built between 1961 and 1964, and is not open to the public. Owner and operator of the site is Deutsche Funkturm (DFMG), a subsidiary of Deutsche Telekom. The Fernmeldeturm Berlin is 212 metres (696 ft) tall, and its steel-reinforced concrete shaft extends to a height of 187 metres (614 ft). Between 101 and 132 metres (331 and 433 ft) in elevation, the tower houses six floors for technical equipment. This currently consists of transmitters for DVB-T digital television, analog [|FM]] radio, and newer DAB and DMB digital radio. From 1964 to the early nineties, the tower was used to implement two over-the-horizon radio links to the rest of West Germany. The city of Berlin was geographically isolated, so unusual means were necessary to bridge the distance. One such link used bundled arrays of directional antennas mounted near the top to establish a near-line-of sight connection at 250 MHz and 400 MHz to the tower at Gartow. The other used tropospheric scatter at 2 GHz to establish a non-line-of-sight link to Torfhaus. To that end the tower was equipped with two Parabolic reflector antennas, each 18 metres (59 ft) in diameter, which were mounted on the lower portion of the tower. They were removed in 1996. Because of these aerials, the Fernmeldeturm Berlin had to be designed to withstand triple the wind loading of the comparably sized TV tower in Stuttgart. The concrete shaft is thus 12 metres (39 ft) in diameter at the bottom, with a wall thickness of 55 centimetres (22 in). At the 97-metre (318 ft) mark, the shaft is nigh 7 metres (23 ft) in diameter. Directly adjacent to the Fernmeldeturm Berlin is a free standing steel framework tower. Formerly it supported two 10-metre (33 ft) diameter parabolic aerials for an over-the-horizon radio link, also to Torfhaus. These have since been removed. It is now predominantly used for cellular network aerials. Since 2001, the Fernmeldeturm Berlin is also used for transmissions in the medium wave range on 1485 kHz in DRM mode. Since the tower was not designed to accommodate this frequency range, a long wire aerial was installed for this purpose.

Stolpe is a historic village in the western suburbs of Berlin, the capital city of Germany. It is situated in the locality of Wannsee, in the borough of Steglitz-Zehlendorf. Stolpe has a documented history going back to 1299. At the western side of Stolpe is located the Helmholtz-Zentrum Berlin.

The Griebnitz Canal (German: Griebnitzkanal, pronounced [ˈɡʁiːpnɪts.kaˌnaːl] (listen)), formerly known as the Prinz-Friedrich-Leopold-Kanal, is a canal in the western suburbs of Berlin, the capital city of Germany. It consists of a chain of small lakes: the Stölpchensee (German: [ˈʃtœlpçn̩ˌzeː] (listen)), Pohlesee (IPA: [ˈpoːləˌzeː]), and Kleiner Wannsee (IPA: [ˈklaɪnɐ ˈvanˌzeː] (listen)), together with artificial channels linking them together.The canal connects the Griebnitzsee, a lake on the course of the Teltow Canal, with the Großer Wannsee, a lake on the course of the River Havel. Including the three intermediate lakes, it has a length of 3.9 kilometres (2.4 mi) and is navigable by boats with a draught of up to 1.3 metres (4 ft 3 in). It has no locks, but is crossed by three bridges, with a maximum clearance of 5 metres (16 ft).

The Parforceheide between the south of Berlin and the east of Potsdam is one of the last large contiguous forest areas in the Berlin-Brandenburg metropolitan region. Although located in Brandenburg, part of the forest is owned by the state of Berlin. The basis for this was created by the permanent forest contract or century contract of 1915. An area covering around 2350 hectares has been designated as the Parforceheide landscape conservation area since 1997. One of the aims of the conservation order is to preserve "the area's function as a climatic compensation area in the south of the Berlin conurbation". The name goes back to the par force hunts for which King Frederick William I of Prussia had the Stern hunting lodge built in the forest in 1730.

Leibniz Institute for Astrophysics Potsdam (AIP) is a German research institute. It is the successor of the Berlin Observatory founded in 1700 and of the Astrophysical Observatory Potsdam (AOP) founded in 1874. The latter was the world's first observatory to emphasize explicitly the research area of astrophysics. The AIP was founded in 1992, in a re-structuring following the German reunification. The AIP is privately funded and member of the Leibniz Association. It is located in Babelsberg in the state of Brandenburg, just west of Berlin, though the Einstein Tower solar observatory and the great refractor telescope on Telegrafenberg in Potsdam belong to the AIP. The key topics of the AIP are cosmic magnetic fields (magnetohydrodynamics) on various scales and extragalactic astrophysics. Astronomical and astrophysical fields studied at the AIP range from solar and stellar physics to stellar and galactic evolution to cosmology. The institute also develops research technology in the fields of spectroscopy and robotic telescopes. It is a partner of the Large Binocular Telescope in Arizona, has erected robotic telescopes in Tenerife and the Antarctic, develops astronomical instrumentation for large telescopes such as the VLT of the ESO. Furthermore, work on several e-Science projects are carried out at the AIP.

The Stern Hunting Lodge in Potsdam was built between 1730 and 1732 under the reign of the Soldier King Frederick William I in the style of a simple Dutch town house. The contract for the construction was probably awarded to Cornelius van den Bosch, a grenadier and master carpenter from Holland, and the building was supervised by Pierre de Gayette, Captain of the Corps of Engineers and Court Architect. At the time of its construction, the building, which was only designed for hunting trips, stood at the center of an extensive area that had been developed for par force hunts since 1726 with the construction of a star-shaped system of tracks. The area converted for this hunt was given the name Parforceheide. Today, it stands between the 115 highway to the east and a new district built into the Parforceheide from 1970 to 1980 to the west, on the edge of the Potsdam district of Stern. Following the destruction of the city palace, the Stern hunting lodge is now the oldest surviving palace building in Potsdam. It is managed and maintained by the Prussian Palaces and Gardens Foundation Berlin-Brandenburg with the voluntary support of the Stern-Parforceheide Hunting Lodge Association.