Jena
Encyclopedia
Jena (ˈjeːna) is a university city
in central Germany on the river Saale
. It has a population
of approx. 103,000 and is the second largest city in the federal state of Thuringia
, after Erfurt
.
The margraves of Meißen imposed their authority over Jena in 1331. From 1423, it belonged to Electoral Saxony of the House of Wettin, which had inherited Meißen and remained under them after the division of Wettin lands in 1485.
The Protestant Reformation
was brought to the city in 1523. In the following years, the Dominican and the Carmelite convents were attacked by the townsmen. In 1558, the university (now called the Friedrich Schiller University of Jena
) was founded by elector John Frederick the Magnanimous
.
For a short period (1670–1690), Jena was the capital of an independent dukedom (Saxe-Jena
). In 1692, it was annexed to Saxe-Eisenach
and, in 1741, to the Duchy (later Grand Duchy) of Saxe-Weimar, to which it belonged until 1918.
At the end of the 18th century, the university became the largest and most famous one among the German states and made Jena the centre of idealistic philosophy (with professors like Johann Gottlieb Fichte
, Georg Wilhelm Friedrich Hegel
, Friedrich Schiller
and Friedrich Wilhelm Joseph Schelling
) and of the early romanticism (with poets like Novalis
, the brothers Schlegel
and Ludwig Tieck
). In 1794, the poets Goethe and Schiller met at the university and established a long lasting friendship.
On 14 October 1806, Napoleon
fought and defeated the Prussia
n army here in the Battle of Jena-Auerstedt
. Resistance against the French occupation was strong, especially among the town students, many of whom fought in the Lützow Free Corps
in 1813. Two years later, the Urburschenschaft
fraternity was founded in the city.
At the end of the 19th century, with the building of the Saal Railway
(Saalbahn) along the river Saale from Halle/Leipzig to Nuremberg, Jena became a centre for precision machinery, optics and glass making, with the formation of the world famous companies Carl Zeiss Jena and Schott Jenaer Glaswerk, by Carl Zeiss
, Ernst Abbe and Otto Schott
.
In 1945, towards the end of World War II
, Jena was heavily bombed by the American and British Allies. 153 people were killed and most of the medieval town centre was destroyed (though restored after the end of the war).
Part of the State of Thuringia from its foundation in 1920 on, it was incorporated into the German Democratic Republic
in 1949 and its district of Gera
in 1952. Since 1990, the city of Jena has been a part of the Free State of Thuringia in the united Federal Republic of Germany.
and photographic equipment and is home to the famous Zeiss optics plant. In 1926, the world's first modern planetarium
was built by the Zeiss company in the Damenviertel district of the town.
Today, the city's economy diversifies into bioinformatics
, biotechnology
, software and photonics
. The metropolitan area of Jena is among Germany's 50 fastest growing regions, with many internationally renowned research institutes and companies, a comparatively low unemployment and a very young population structure. Jena was awarded the title "Stadt der Wissenschaft" (city of science) by the Stifterverband für die Deutsche Wissenschaft, a German science association, in 2008.
In the neighbourhood are the Dornburg
Castles and the Kapellendorf
Moated Castle.
with: Porto
, Portugal
Lugoj, Romania
, since 1983 Erlangen
, Germany
, since 1987 San Marcos, Nicaragua
, since 1996 Aubervilliers
, France
, since 1999 Berkeley
, USA
City
A city is a relatively large and permanent settlement. Although there is no agreement on how a city is distinguished from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law.For example, in the U.S...
in central Germany on the river Saale
Saale
The Saale, also known as the Saxon Saale and Thuringian Saale , is a river in Germany and a left-bank tributary of the Elbe. It is not to be confused with the smaller Franconian Saale, a right-bank tributary of the Main, or the Saale in Lower Saxony, a tributary of the Leine.-Course:The Saale...
. It has a population
Population
A population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...
of approx. 103,000 and is the second largest city in the federal state of Thuringia
Thuringia
The Free State of Thuringia is a state of Germany, located in the central part of the country.It has an area of and 2.29 million inhabitants, making it the sixth smallest by area and the fifth smallest by population of Germany's sixteen states....
, after Erfurt
Erfurt
Erfurt is the capital city of Thuringia and the main city nearest to the geographical centre of Germany, located 100 km SW of Leipzig, 150 km N of Nuremberg and 180 km SE of Hannover. Erfurt Airport can be reached by plane via Munich. It lies in the southern part of the Thuringian...
.
History
Jena was first mentioned in an 1182 document. In the 11th century it was a possession of the lords of Lobdeburg but, in the following century, it developed into an independent market town with laws and magistrates of its own. The local economy was based mainly on wine production. In 1286, the Dominicans were established in the city, followed by the Cistercians in 1301.The margraves of Meißen imposed their authority over Jena in 1331. From 1423, it belonged to Electoral Saxony of the House of Wettin, which had inherited Meißen and remained under them after the division of Wettin lands in 1485.
The Protestant Reformation
Protestant Reformation
The Protestant Reformation was a 16th-century split within Western Christianity initiated by Martin Luther, John Calvin and other early Protestants. The efforts of the self-described "reformers", who objected to the doctrines, rituals and ecclesiastical structure of the Roman Catholic Church, led...
was brought to the city in 1523. In the following years, the Dominican and the Carmelite convents were attacked by the townsmen. In 1558, the university (now called the Friedrich Schiller University of Jena
Friedrich Schiller University of Jena
Friedrich Schiller University of Jena , is a public research university located in Jena, Thuringia, Germany....
) was founded by elector John Frederick the Magnanimous
John Frederick, Elector of Saxony
John Frederick I of Saxony , called John the Magnanimous, was Elector of Saxony and Head of the Protestant Confederation of Germany , "Champion of the Reformation".-Early years:...
.
For a short period (1670–1690), Jena was the capital of an independent dukedom (Saxe-Jena
Saxe-Jena
The Duchy of Saxe-Jena was one of the Saxon Duchies held by the Ernestine line of the Wettin Dynasty. Established in 1672 for Bernhard, fourth son of Wilhelm, Duke of Saxe-Weimar, Saxe-Jena was reincorporated into Saxe-Weimar on the extinction of Bernhard's line in 1690.-Dukes of Saxe-Jena:*...
). In 1692, it was annexed to Saxe-Eisenach
Saxe-Eisenach
Saxe-Eisenach was the name of an Ernestine duchy ruled by the Saxon House of Wettin. The State intermittendly existed at three different times in the Thuringian region of the Holy Roman Empire...
and, in 1741, to the Duchy (later Grand Duchy) of Saxe-Weimar, to which it belonged until 1918.
At the end of the 18th century, the university became the largest and most famous one among the German states and made Jena the centre of idealistic philosophy (with professors like Johann Gottlieb Fichte
Johann Gottlieb Fichte
Johann Gottlieb Fichte was a German philosopher. He was one of the founding figures of the philosophical movement known as German idealism, a movement that developed from the theoretical and ethical writings of Immanuel Kant...
, Georg Wilhelm Friedrich Hegel
Georg Wilhelm Friedrich Hegel
Georg Wilhelm Friedrich Hegel was a German philosopher, one of the creators of German Idealism. His historicist and idealist account of reality as a whole revolutionized European philosophy and was an important precursor to Continental philosophy and Marxism.Hegel developed a comprehensive...
, Friedrich Schiller
Friedrich Schiller
Johann Christoph Friedrich von Schiller was a German poet, philosopher, historian, and playwright. During the last seventeen years of his life , Schiller struck up a productive, if complicated, friendship with already famous and influential Johann Wolfgang von Goethe...
and Friedrich Wilhelm Joseph Schelling
Friedrich Wilhelm Joseph Schelling
Friedrich Wilhelm Joseph Schelling , later von Schelling, was a German philosopher. Standard histories of philosophy make him the midpoint in the development of German idealism, situating him between Fichte, his mentor prior to 1800, and Hegel, his former university roommate and erstwhile friend...
) and of the early romanticism (with poets like Novalis
Novalis
Novalis was the pseudonym of Georg Philipp Friedrich Freiherr von Hardenberg , an author and philosopher of early German Romanticism.-Biography:...
, the brothers Schlegel
Schlegel
Schlegel is a name of German origin, related to Schlägel "sledgehammer, mallet". It may refer to:-Places:*Schlegel, Saxony, a village in the district of Löbau-Zittau in Saxony belonging to the town of Zittau...
and Ludwig Tieck
Ludwig Tieck
Johann Ludwig Tieck was a German poet, translator, editor, novelist, writer of Novellen, and critic, who was one of the founding fathers of the Romantic movement of the late 18th and early 19th centuries.-Early life:...
). In 1794, the poets Goethe and Schiller met at the university and established a long lasting friendship.
On 14 October 1806, Napoleon
Napoleon I of France
Napoleon Bonaparte was a French military and political leader during the latter stages of the French Revolution.As Napoleon I, he was Emperor of the French from 1804 to 1815...
fought and defeated the Prussia
Prussia
Prussia was a German kingdom and historic state originating out of the Duchy of Prussia and the Margraviate of Brandenburg. For centuries, the House of Hohenzollern ruled Prussia, successfully expanding its size by way of an unusually well-organized and effective army. Prussia shaped the history...
n army here in the Battle of Jena-Auerstedt
Battle of Jena-Auerstedt
The twin battles of Jena and Auerstedt were fought on 14 October 1806 on the plateau west of the river Saale in today's Germany, between the forces of Napoleon I of France and Frederick William III of Prussia...
. Resistance against the French occupation was strong, especially among the town students, many of whom fought in the Lützow Free Corps
Lützow Free Corps
Lützow Free Corps was a voluntary force of the Prussian army during the Napoleonic Wars. It was named after its commander, Ludwig Adolf Wilhelm von Lützow. They were also widely known as "Lützower Jäger" or "Schwarze Jäger" .-Origins:...
in 1813. Two years later, the Urburschenschaft
Urburschenschaft
The Urburschenschaft was the first Burschenschaft, a special type of German Studentenverbindung . Burschenschaften were founded in the early 19th century as associations of university students inspired by liberal and nationalistic ideas.It was founded in 1815 in Jena, Thuringia, in Germany...
fraternity was founded in the city.
At the end of the 19th century, with the building of the Saal Railway
Saal Railway
The Saal Railway is a 153 kilometre-long double-track main line in the German state of Thuringia. It connects the Thuringian Railway at Großheringen with the Franconian Forest Railway at at Saalfeld and is part of the north-south main line, Munich–Nuremberg–Halle / Leipzig–Berlin...
(Saalbahn) along the river Saale from Halle/Leipzig to Nuremberg, Jena became a centre for precision machinery, optics and glass making, with the formation of the world famous companies Carl Zeiss Jena and Schott Jenaer Glaswerk, by Carl Zeiss
Carl Zeiss
Carl Zeiss was a German maker of optical instruments commonly known for the company he founded, Carl Zeiss Jena . Zeiss made contributions to lens manufacturing that have aided the modern production of lenses...
, Ernst Abbe and Otto Schott
Otto Schott
Friedrich Otto Schott was a German chemist, glass technologist, and the inventor of borosilicate glass. He was the son of a window glass maker, Simon Schott. From 1870 to 1873 Schott studied chemical technology at the technical college in Aachen and at the universities of Würzburg and Leipzig...
.
In 1945, towards the end of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...
, Jena was heavily bombed by the American and British Allies. 153 people were killed and most of the medieval town centre was destroyed (though restored after the end of the war).
Part of the State of Thuringia from its foundation in 1920 on, it was incorporated into the German Democratic Republic
German Democratic Republic
The German Democratic Republic , informally called East Germany by West Germany and other countries, was a socialist state established in 1949 in the Soviet zone of occupied Germany, including East Berlin of the Allied-occupied capital city...
in 1949 and its district of Gera
Gera
Gera, the third-largest city in the German state of Thuringia , lies in east Thuringia on the river Weiße Elster, approximately 60 kilometres to the south of the city of Leipzig and 80 kilometres to the east of Erfurt...
in 1952. Since 1990, the city of Jena has been a part of the Free State of Thuringia in the united Federal Republic of Germany.
Economy
Today, Jena is a manufacturing city, specializing in precision machinery, pharmaceuticals, opticsOptics
Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behavior of visible, ultraviolet, and infrared light...
and photographic equipment and is home to the famous Zeiss optics plant. In 1926, the world's first modern planetarium
Planetarium
A planetarium is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation...
was built by the Zeiss company in the Damenviertel district of the town.
Today, the city's economy diversifies into bioinformatics
Bioinformatics
Bioinformatics is the application of computer science and information technology to the field of biology and medicine. Bioinformatics deals with algorithms, databases and information systems, web technologies, artificial intelligence and soft computing, information and computation theory, software...
, biotechnology
Biotechnology
Biotechnology is a field of applied biology that involves the use of living organisms and bioprocesses in engineering, technology, medicine and other fields requiring bioproducts. Biotechnology also utilizes these products for manufacturing purpose...
, software and photonics
Photonics
The science of photonics includes the generation, emission, transmission, modulation, signal processing, switching, amplification, detection and sensing of light. The term photonics thereby emphasizes that photons are neither particles nor waves — they are different in that they have both particle...
. The metropolitan area of Jena is among Germany's 50 fastest growing regions, with many internationally renowned research institutes and companies, a comparatively low unemployment and a very young population structure. Jena was awarded the title "Stadt der Wissenschaft" (city of science) by the Stifterverband für die Deutsche Wissenschaft, a German science association, in 2008.
Main sights
- The 13th century Town Hall ("Rathaus"). It has an astronomical clock featuring the "Snatching Hans" ("Schnapphans").
- The GothicGothic architectureGothic architecture is a style of architecture that flourished during the high and late medieval period. It evolved from Romanesque architecture and was succeeded by Renaissance architecture....
St. Michael's Church ("Michaelskirche", 1506). It has a bronze slab of Martin LutherMartin LutherMartin Luther was a German priest, professor of theology and iconic figure of the Protestant Reformation. He strongly disputed the claim that freedom from God's punishment for sin could be purchased with money. He confronted indulgence salesman Johann Tetzel with his Ninety-Five Theses in 1517...
's tomb - Monument to John Frederick the Magnanimous (1905–08), in the Market Square
- Numerous towers from the medieval fortifications, including the Powder Tower (13th-14th centuries)
- House of Friedrich SchillerFriedrich SchillerJohann Christoph Friedrich von Schiller was a German poet, philosopher, historian, and playwright. During the last seventeen years of his life , Schiller struck up a productive, if complicated, friendship with already famous and influential Johann Wolfgang von Goethe...
and his Wedding Church. - The Botanischer Garten JenaBotanischer Garten JenaThe Botanischer Garten Jena is the second oldest botanical garden in Germany, maintained by the University of Jena and located at Fürstengraben 26, Jena, Thuringia, Germany. It is open daily; an admission fee is charged....
, founded in 1580, the second oldest botanical gardenBotanical gardenA botanical garden The terms botanic and botanical, and garden or gardens are used more-or-less interchangeably, although the word botanic is generally reserved for the earlier, more traditional gardens. is a well-tended area displaying a wide range of plants labelled with their botanical names...
in Germany - Jen-TowerJen-TowerThe JenTower is a skyscraper in Jena, Germany.-Common names:The tower has been known by many names, official and unofficial. From 1972 Until January 2005, the tower was called the Intershop Tower after its principal tenant, Intershop Communications AG. On November 30, 2004, the building was...
, a research edifice built in GDR times. There is a restaurant and viewing platform at the 27th floor.
In the neighbourhood are the Dornburg
Dornburg
Dornburg is a town in the Saale-Holzland district, in Thuringia, Germany. It sits atop a small hill of 400 ft above the Saale. Since 1 December 2008, it is part of the town Dornburg-Camburg.-Main sights:...
Castles and the Kapellendorf
Kapellendorf
Kapellendorf is a municipality in the Weimarer Land district of Thuringia, Germany....
Moated Castle.
Public transport
- The city is served by the Jena tramway networkTrams in JenaThe Jena tramway network forms part of the public transport system in Jena, in the federal state of Thuringia, Germany. Opened in 1901, the network is currently operated by Jenaer Nahverkehrsgesellschaft; it has five lines operated during the day, and three operated "late" and at night.- Lines...
, and by an extensive network of busBusA bus is a road vehicle designed to carry passengers. Buses can have a capacity as high as 300 passengers. The most common type of bus is the single-decker bus, with larger loads carried by double-decker buses and articulated buses, and smaller loads carried by midibuses and minibuses; coaches are...
es, both run by the "Jenah" organization (a pun on Jena and Nahverkehr, German for public transport). - Buses of the JES Verkehrsgesellschaft connect Jena with cities and villages in the region.
- The high-speed Intercity-Express trains from BerlinBerlinBerlin is the capital city of Germany and is one of the 16 states of Germany. With a population of 3.45 million people, Berlin is Germany's largest city. It is the second most populous city proper and the seventh most populous urban area in the European Union...
to MunichMunichMunich The city's motto is "" . Before 2006, it was "Weltstadt mit Herz" . Its native name, , is derived from the Old High German Munichen, meaning "by the monks' place". The city's name derives from the monks of the Benedictine order who founded the city; hence the monk depicted on the city's coat...
call at the Jena Paradies stationJena Paradies stationJena Paradies station is the main railway station of the city of Jena in the German state of Thuringia. It is on the Saal Railway and is served by Intercity-Express trains on the Berlin–Munich route and regional trains to and from Naumburg, Saalfeld and Pößneck...
, just to the east of the city centre (like all other trains on the north-south Saal RailwaySaal RailwayThe Saal Railway is a 153 kilometre-long double-track main line in the German state of Thuringia. It connects the Thuringian Railway at Großheringen with the Franconian Forest Railway at at Saalfeld and is part of the north-south main line, Munich–Nuremberg–Halle / Leipzig–Berlin...
); trains from Erfurt and further west arrive at Jena West stationJena West stationJena West station is to the west of the centre of the city of Jena in the German state of Thuringia at the 22.59 km mark of the Weimar–Gera railway between Weimar, Jena-Göschwitz station and Gera Hauptbahnhof. This line is also called the Holzland Railway and it is part of the Mid-German Connection...
, just west of the city centre (like all other trains on the east-west Weimar–Gera line). - The nearest airports to Jena are Leipzig-Altenburg Airport and Erfurt AirportErfurt AirportErfurt-Weimar Airport is the national airport of Erfurt, Germany, which was changed from Erfurt Airport in 2011. It was felt that from a marketing point of view the addition of 'Weimar' to the name would better sell the area.- Ground transportation:...
. However, international visitors normally arrive at FrankfurtFrankfurt AirportFrankfurt Airport may refer to:Airports of Frankfurt, Germany:*Frankfurt Airport , the largest airport in Germany*Frankfurt Egelsbach Airport, a general aviation airport*Frankfurt-Hahn Airport , a converted U.S...
, BerlinBerlin-Tegel International AirportBerlin Tegel "Otto Lilienthal" Airport is the main international airport in Berlin, Germany. It lies in Tegel, a section of the northern borough of Reinickendorf, northwest of the city centre of Berlin. Tegel Airport is notable for its hexagonal terminal building around an open square, which...
or MunichMunich International AirportMunich Airport , is located northeast of Munich, Germany, and is a hub for Lufthansa and Star Alliance partner airlines. It lies nearby the old city of Freising and is named in memory of politician Franz Josef Strauss...
airports, from all of which there are convenient train connections to Jena.
Colleges, universities and research institutes
- The Friedrich Schiller University of Jena was founded in 1558 as the "Collegium Jenense".
- The University of Applied Sciences (Fachhochschule Jena) was founded in 1991.
- The Max Planck Institute for Chemical EcologyMax Planck Institute for Chemical EcologyThe Max Planck Institute for Chemical Ecology is located on the Beutenberg campus in Jena, Germany. It was founded in March 1996, and moved into new buildings in 2002. It is one of 80 institutes of the Max Planck Society ....
is an important research center and offers a Ph.D. program. - The Max Planck Institute of EconomicsMax Planck Institute of EconomicsThe Max Planck Institute of Economics was founded in 1993 as the Max Planck Institute for Research into Economic Systems...
- The Max Planck Institute for BiogeochemistryMax Planck Institute for BiogeochemistryThe Max Planck Institute for Biogeochemistry is located in Jena, Germany. It was created in 1997, and moved into new buildings 2002. It is one of 80 institute in the Max Planck Society .-External links:*...
- The Institute of Photonic TechnologyIPHT JenaThe Institute of Photonic Technology is a non-university research facility in Jena, Thuringia, Germany. Focused on applications for various physical systems, the Institute's mandate is to find solutions to challenges in high technology systems...
- The Fraunhofer Institute for Applied Optics and Precision Engineering (IOF)Fraunhofer SocietyThe Fraunhofer Society is a German research organization with 60 institutes spread throughout Germany, each focusing on different fields of applied science . It employs around 18,000, mainly scientists and engineers, with an annual research budget of about €1.65 billion...
- INNOVENT - one of the biggest private research centers in Germany
- The Leibniz Institute for Age Research is an important research center and offers a Ph.D program.
- The Leibniz Institute for Natural Product Research and Infection Biology
- Friedrich-Löffler-Institute of Bacterial Infections and Zoonoses
- Friedrich-Löffler-Institute of Molecular Pathogenesis
- The Jena Center for Bioinformatics
Museums
- Optical Museum JenaOptical Museum JenaThe Optical Museum Jena is a scientific-technological museum.The Optical Museum Jena shows optical instruments from eight centuries. It gives a technical and cultural-historical survey of the development of optical instruments...
- history of optical instruments - Schott GlassMuseum - production and usage of glass
- The Göhre City Museum - urban history of Jena
- Botanical Garden
- Phyletic Museum - phylogeny and evolutionary theory
- House of Romanticism - literature
- Memorial to Goethe - literature
- Oriental Coin Cabinet JenaOriental Coin Cabinet JenaOriental Coin Cabinet Jena is a collection of oriental coins at Jena University, in Jena, Germany, founded in 1840.- History :In 1840, Johann Gustav Stickel, Professor for Oriental languages at Jena University, succeeded in convincing the Grandduke of Saxe-Weimar-Eisenach to acquire a collection...
- Oriental history, numismatics (non public, open for scientific research only) - Schott Villa - history of the Jena glassworks and of Otto Schott and his family
Culture
- The Jenaer PhilharmonieJenaer PhilharmonieThe Jenaer Philharmonie is a symphony orchestra based in Jena, Germany. It was founded in 1934 with the intent to revive and continue the old traditions of the "Collegium musicum Jenense" and the academic concerts by the Friedrich Schiller University of Jena...
is the largest independent symphony orchestra in Thuringia. - Kulturarena: annual music festival held in front of the theatre
Famous citizens and alumni of the university
- Ernst Abbe, physicist, social reformer, partner of Carl ZeissCarl ZeissCarl Zeiss was a German maker of optical instruments commonly known for the company he founded, Carl Zeiss Jena . Zeiss made contributions to lens manufacturing that have aided the modern production of lenses...
and Otto SchottOtto SchottFriedrich Otto Schott was a German chemist, glass technologist, and the inventor of borosilicate glass. He was the son of a window glass maker, Simon Schott. From 1870 to 1873 Schott studied chemical technology at the technical college in Aachen and at the universities of Würzburg and Leipzig... - Anton Wilhelm AmoAnton Wilhelm AmoAnton Wilhelm Amo or Anthony William Amo was born in what is now Ghana, taken to Europe, and became a respected philosopher and teacher at the universities of Halle and Jena in Germany. He was the first African known to have attended a European university.-Early life and education:Amo was a Nzema...
, African philosopher - Johannes R. BecherJohannes R. BecherJohannes Robert Becher was a German politician, novelist, and poet.-Early life:Johannes R. Becher was the son of Judge Heinrich Becher. In 1910 he tried to commit suicide with a friend; only Becher survived. From 1911 he studied medicine and philosophy in Munich and Jena...
, poet and politician - Hans BergerHans BergerHans Berger was born in Neuses near Coburg, Bavaria, Germany. He is best known as the first to record human electroencephalograms in 1924, for which he invented the electroencephalogram , and the discoverer of the alpha wave rhythm known as "Berger's wave".- Biography :After attending...
, discoverer of human EEG - Bernhard, Prince of the Netherlands
- Johann Friedrich BlumenbachJohann Friedrich BlumenbachJohann Friedrich Blumenbach was a German physician, physiologist and anthropologist, one of the first to explore the study of mankind as an aspect of natural history, whose teachings in comparative anatomy were applied to classification of what he called human races, of which he determined...
, influential German naturalist, doctor, comparative anatomist and physiologist - Johann Gottfried EichhornJohann Gottfried EichhornJohann Gottfried Eichhorn was a German Protestant theologian of Enlightenment and early orientalist.-Education and early career:...
, orientalist and Protestant theologian of the Enlightenment - Robert EnkeRobert EnkeRobert Enke was a German football goalkeeper.Enke played at leading clubs in several European countries, namely Barcelona, Benfica and Fenerbahçe, but made the majority of his appearances for Bundesliga side Hannover 96 in his homeland.He won eight full international caps for the German national...
, German footballer - Walter EuckenWalter EuckenWalter Eucken was a German economist and father of ordoliberalism. His name is closely linked with the development of the "social market economy".-Life:...
, founder of neoliberal economic theory - Rudolf Eucken, philosopher and the winner of the 1908 Nobel Prize for Literature
- Johann Gottlieb FichteJohann Gottlieb FichteJohann Gottlieb Fichte was a German philosopher. He was one of the founding figures of the philosophical movement known as German idealism, a movement that developed from the theoretical and ethical writings of Immanuel Kant...
, philosopher and early German nationalist - Gottlob FregeGottlob FregeFriedrich Ludwig Gottlob Frege was a German mathematician, logician and philosopher. He is considered to be one of the founders of modern logic, and made major contributions to the foundations of mathematics. He is generally considered to be the father of analytic philosophy, for his writings on...
, mathematician, logician, and philosopher - Friedrich Wilhelm August Fröbel, inventor of the kindergarten
- Johann Wolfgang Goethe, poet/writer
- Ernst HaeckelErnst HaeckelThe "European War" became known as "The Great War", and it was not until 1920, in the book "The First World War 1914-1918" by Charles à Court Repington, that the term "First World War" was used as the official name for the conflict.-Research:...
, German evolutionary biologist/zoologist - G. W. F. HegelGeorg Wilhelm Friedrich HegelGeorg Wilhelm Friedrich Hegel was a German philosopher, one of the creators of German Idealism. His historicist and idealist account of reality as a whole revolutionized European philosophy and was an important precursor to Continental philosophy and Marxism.Hegel developed a comprehensive...
, philosopher - Friedrich HölderlinFriedrich HölderlinJohann Christian Friedrich Hölderlin was a major German lyric poet, commonly associated with the artistic movement known as Romanticism. Hölderlin was also an important thinker in the development of German Idealism, particularly his early association with and philosophical influence on his...
, poet - Martin LutherMartin LutherMartin Luther was a German priest, professor of theology and iconic figure of the Protestant Reformation. He strongly disputed the claim that freedom from God's punishment for sin could be purchased with money. He confronted indulgence salesman Johann Tetzel with his Ninety-Five Theses in 1517...
, reformer - Philipp MelanchthonPhilipp MelanchthonPhilipp Melanchthon , born Philipp Schwartzerdt, was a German reformer, collaborator with Martin Luther, the first systematic theologian of the Protestant Reformation, intellectual leader of the Lutheran Reformation, and an influential designer of educational systems...
, theologian - Friedrich Wilhelm Nietzsche, philosopher
- NovalisNovalisNovalis was the pseudonym of Georg Philipp Friedrich Freiherr von Hardenberg , an author and philosopher of early German Romanticism.-Biography:...
, poet - Max RegerMax RegerJohann Baptist Joseph Maximilian Reger was a German composer, conductor, pianist, organist, and academic teacher.-Life:...
, composer, pianist, professor and conductor - Friedrich SchellingFriedrich Wilhelm Joseph SchellingFriedrich Wilhelm Joseph Schelling , later von Schelling, was a German philosopher. Standard histories of philosophy make him the midpoint in the development of German idealism, situating him between Fichte, his mentor prior to 1800, and Hegel, his former university roommate and erstwhile friend...
- Friedrich SchillerFriedrich SchillerJohann Christoph Friedrich von Schiller was a German poet, philosopher, historian, and playwright. During the last seventeen years of his life , Schiller struck up a productive, if complicated, friendship with already famous and influential Johann Wolfgang von Goethe...
, poet/writer - Caroline Böhmer Schlegel SchellingKaroline SchellingCaroline Schelling, née Michaelis, widowed Böhmer, divorced Schlegel was a noted German intellectual.She was born at Göttingen, the daughter of the orientalist Michaelis....
- Wilhelm SchlegelAugust Wilhelm von SchlegelAugust Wilhelm Schlegel was a German poet, translator, critic, and a foremost leader of German Romanticism. His translations of Shakespeare made the English dramatist's works into German classics.-Life and work:Schlegel was born at Hanover, where his father, Johann Adolf Schlegel, was a Lutheran...
, philosopher - Bernd Schneider, German footballer
- Otto SchottOtto SchottFriedrich Otto Schott was a German chemist, glass technologist, and the inventor of borosilicate glass. He was the son of a window glass maker, Simon Schott. From 1870 to 1873 Schott studied chemical technology at the technical college in Aachen and at the universities of Würzburg and Leipzig...
, inventor of fireproof glass, founder of the Schott glass works - Reinhard Johannes SorgeReinhard Johannes SorgeReinhard Sorge was a German dramatist and poet. He is best known for writing the Expressionist play The Beggar , which won the Kleist Prize in 1912. Sorge served in the Imperial German Army in World War I beginning in 1915...
, German poet, dramatist, and Roman Catholic convert - Johann Gustav StickelJohann Gustav StickelJohann Gustav Stickel was a German theologian, orientalist and numismatist.- Biography :Stickel was born in Eisenach in 1805. He went to school in Buttelstedt and in Weimar. In his youth he demonstrated a gift for the Hebrew language...
, orientalist - Kurt TucholskyKurt TucholskyKurt Tucholsky was a German-Jewish journalist, satirist and writer. He also wrote under the pseudonyms Kaspar Hauser, Peter Panter, Theobald Tiger and Ignaz Wrobel. Born in Berlin-Moabit, he moved to Paris in 1924 and then to Sweden in 1930.Tucholsky was one of the most important journalists of...
, writer - Carl ZeissCarl ZeissCarl Zeiss was a German maker of optical instruments commonly known for the company he founded, Carl Zeiss Jena . Zeiss made contributions to lens manufacturing that have aided the modern production of lenses...
, founder of the Zeiss company
International relations
Jena is twinnedTown twinning
Twin towns and sister cities are two of many terms used to describe the cooperative agreements between towns, cities, and even counties in geographically and politically distinct areas to promote cultural and commercial ties.- Terminology :...
with: Porto
Porto
Porto , also known as Oporto in English, is the second largest city in Portugal and one of the major urban areas in the Iberian Peninsula. Its administrative limits include a population of 237,559 inhabitants distributed within 15 civil parishes...
, Portugal
Portugal
Portugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...
Lugoj, Romania
Romania
Romania is a country located at the crossroads of Central and Southeastern Europe, on the Lower Danube, within and outside the Carpathian arch, bordering on the Black Sea...
, since 1983 Erlangen
Erlangen
Erlangen is a Middle Franconian city in Bavaria, Germany. It is located at the confluence of the river Regnitz and its large tributary, the Untere Schwabach.Erlangen has more than 100,000 inhabitants....
, Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...
, since 1987 San Marcos, Nicaragua
Nicaragua
Nicaragua is the largest country in the Central American American isthmus, bordered by Honduras to the north and Costa Rica to the south. The country is situated between 11 and 14 degrees north of the Equator in the Northern Hemisphere, which places it entirely within the tropics. The Pacific Ocean...
, since 1996 Aubervilliers
Aubervilliers
Aubervilliers is a commune in the northeastern suburbs of Paris, France. It is located from the center of Paris.-Name:In medieval times the name Aubervilliers was recorded as Alberti Villare, meaning "estate of Adalbert"...
, France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...
, since 1999 Berkeley
Berkeley, California
Berkeley is a city on the east shore of the San Francisco Bay in Northern California, United States. Its neighbors to the south are the cities of Oakland and Emeryville. To the north is the city of Albany and the unincorporated community of Kensington...
, USA