1.
Schwarzburg-Rudolstadt
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Schwarzburg-Rudolstadt was a small historic state in present-day Thuringia, Germany with its capital at Rudolstadt. Schwarzburg-Rudolstadt was established in 1599 in the course of a resettlement of Schwarzburg dynasty lands, in 1583 Count Günther XLI of Schwarzburg, the eldest son of Günther XL the Rich and ruler over the united Schwarzburg lands, had died without issue. He was succeeded by his brothers, whereby Albert VII received the territory around Rudolstadt. Alberts descendants ruled as sovereign counts of the Holy Roman Empire and it withstood the mediatisation and after the Empires dissolution joined the Confederation of the Rhine in 1807 and the German Confederation in 1815. On 23 November 1918, during the German Revolution of 1918–1919, the former principality became a Free State in 1919, that was merged into the new state of Thuringia in the next year. In 1905 Schwarzburg-Rudolstadt had an area of 940 km2 and a population of 97,000, on the death of the childless Prince Günther Victor in 1925, he was succeeded by Prince Sizzo, who was the son of Prince Friedrich Günther from his second, morganatic marriage. Prince Sizzo was recognised as a member of the House of Schwarzburg in 1896. He was succeeded in 1926 by his son, Prince Friedrich Günther
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Holy Roman Empire
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The Holy Roman Empire was a multi-ethnic complex of territories in central Europe that developed during the Early Middle Ages and continued until its dissolution in 1806. On 25 December 800, Pope Leo III crowned the Frankish king Charlemagne as Emperor, reviving the title in Western Europe, more than three centuries after the fall of the Western Roman Empire. The title was revived in 962 when Otto I was crowned emperor, fashioning himself as the successor of Charlemagne, some historians refer to the coronation of Charlemagne as the origin of the empire, while others prefer the coronation of Otto I as its beginning. Scholars generally concur, however, in relating an evolution of the institutions and principles constituting the empire, the office of Holy Roman Emperor was traditionally elective, although frequently controlled by dynasties. Emperor Francis II dissolved the empire on 6 August 1806, after the creation of the Confederation of the Rhine by Napoleon, before 1157, the realm was merely referred to as the Roman Empire. In a decree following the 1512 Diet of Cologne, the name was changed to Holy Roman Empire of the German Nation, by the end of the 18th century, the term Holy Roman Empire of the German Nation had fallen out of official use. As Roman power in Gaul declined during the 5th century, local Germanic tribes assumed control, by the middle of the 8th century, however, the Merovingians had been reduced to figureheads, and the Carolingians, led by Charles Martel, had become the de facto rulers. In 751, Martel’s son Pepin became King of the Franks, the Carolingians would maintain a close alliance with the Papacy. In 768 Pepin’s son Charlemagne became King of the Franks and began an expansion of the realm. He eventually incorporated the territories of present-day France, Germany, northern Italy, on Christmas Day of 800, Pope Leo III crowned Charlemagne emperor, restoring the title in the west for the first time in over three centuries. After the death of Charles the Fat in 888, however, the Carolingian Empire broke apart, according to Regino of Prüm, the parts of the realm spewed forth kinglets, and each part elected a kinglet from its own bowels. After the death of Charles the Fat, those crowned emperor by the pope controlled only territories in Italy, the last such emperor was Berengar I of Italy, who died in 924. Around 900, autonomous stem duchies reemerged in East Francia, on his deathbed, Conrad yielded the crown to his main rival, Henry the Fowler of Saxony, who was elected king at the Diet of Fritzlar in 919. Henry reached a truce with the raiding Magyars, and in 933 he won a first victory against them in the Battle of Riade, Henry died in 936, but his descendants, the Liudolfing dynasty, would continue to rule the Eastern kingdom for roughly a century. Upon Henry the Fowlers death, Otto, his son and designated successor, was elected King in Aachen in 936 and he overcame a series of revolts from an elder brother and from several dukes. After that, the managed to control the appointment of dukes. In 951, Otto came to the aid of Adelaide, the queen of Italy, defeating her enemies, marrying her. In 955, Otto won a victory over the Magyars in the Battle of Lechfeld
3.
Western philosophy
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Western philosophy is the philosophical thought and work of the Western world. The word philosophy itself originated from the Hellenic, philosophia, literally, the scope of philosophy in the ancient understanding, and the writings of the ancient philosophers, were all intellectual endeavors. Western Philosophy is generally said to begin in the Greek cities of western Asia Minor with Thales of Miletus and his most noted students were respectively Anaximander and Anaximenes of Miletus. Pythagoras, from the island of Samos off the coast of Ionia, pythagoreans hold that all is number, giving formal accounts in contrast to the previous material of the Ionians. They also believe in metempsychosis, the transmigration of souls, or reincarnation, Socrates The key figure in Greek philosophy is Socrates. Socrates studied under several Sophists but transformed Greek philosophy into a unified, Socrates used a critical approach called the elenchus or Socratic method to examine peoples views. He aimed to study human things, the life, justice, beauty. Although Socrates wrote nothing himself, some of his many disciples wrote down his conversations and he was tried for corrupting the youth and impiety by the Greek democracy. He was found guilty and sentenced to death, although his friends offered to help him escape from prison, he chose to remain in Athens and abide by his principles. His execution consisting in drinking the poison hemlock and he died in 399 B. C, Plato Socrates most important student was Plato. Plato founded the Academy of Athens and wrote a number of dialogues, some central ideas of Platos dialogues are the immortality of the soul, the benefits of being just, that evil is ignorance, and the Theory of Forms. Forms are universal properties that constitute reality and contrast with the changeable material things he called becoming. Aristotle Platos most outstanding student was Aristotle, Aristotle was perhaps the first truly systematic philosopher and scientist. He wrote books on physics, biology, zoology, metaphysics, aesthetics, poetry, theater, music, rhetoric, politics, Aristotelian logic was the first type of logic to attempt to categorize every valid syllogism. Aristotelian philosophy exercised considerable influence on almost all western philosophers, including Greek, Roman, Christian, Jewish, the Neoplatonic and Christian philosophers of Late Antiquity. Early medieval philosophy was influenced by the likes of Stoicism, neo-Platonism, but, above all, the prominent figure of this period was St. Augustinianism was the preferred starting point for most philosophers up until the 13th century. The foundations of many northern European universities were built in the Middle Ages by waves of Irish, Scottish & English monks from the Celtic Church begun by Columba, see Celtic Christianity. Erigena is said to have been stabbed to death by his students with their pens and his theology would today be called pantheistic, in keeping with Celtic resolutions of pagan and Christian philosophy
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Johann Heinrich Pestalozzi
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Johann Heinrich Pestalozzi was a Swiss pedagogue and educational reformer who exemplified Romanticism in his approach. He founded several educational institutions both in German- and French-speaking regions of Switzerland and wrote many works explaining his revolutionary principles of education. His motto was Learning by head, hand and heart, thanks to Pestalozzi, illiteracy in 18th-century Switzerland was overcome almost completely by 1830. Pestalozzi was born on January 12,1746, in Zürich and his mother, whose maiden name was Hotze, was a native of Wädenswil on the lake of Zürich. The family also had a maid, Barbara Schmid, nicknamed Babeli, after the death of Pestalozzis father it was only through the help of Babeli that Pestalozzis mother could financially support the family. In 1761, Pestalozzi attended the Gymnasium and received instruction from educators Johann Jakob Bodmer, who taught history and politics, and Johann Jakob Breitinger, on holidays Pestalozzi would visit his maternal grandfather, a clergyman in Höngg. Together they would travel to schools and the houses of parishioners and it was through these visits that Pestalozzi learned the poverty of country peasants. He saw the consequences of putting children to work in the factory at an early age and their ignorance, suffering and inability to help themselves left an impression on Pestalozzi, an impression that would guide his future educational ideas. Pestalozzi was educated to become a clergyman, during the mid-18th century the government in Switzerland condemned Rousseaus Emile and Social Contract, saying they were dangerous to the State and the Christian religion. A prison sentence was issued upon Rousseau, Bodmer, Pestalozzis former professor, embraced the teachings of Rousseau and founded the Helvetic Society with about 20 other philosophers in 1765. Their goal was the advancement of freedom, the 19-year-old Pestalozzi was an active member, contributing many articles to the Societys newspaper, Der Erinnerer. Pestalozzi brought to several cases of official corruption and was believed to be an accessory to the escape of a fellow newspaper contributor. Although he was proven innocent, he was under arrest for three days. These events caused Pestalozzi to have many enemies and destroyed any hope of a legal career. After the failure of his aspirations and at the suggestion of several friends. During this time, Johann Rudolf Tschiffeli, who was also a member of the Helvetic Society and he had converted a large plot of worthless land into several valuable farms. In 1767 Pestalozzi visited Tschiffeli to learn about his method, after a year with Tschiffeli, Pestalozzi purchased 15 acres of waste land in the neighborhood of Zürich. He obtained financial support from a Zürich banker, bought more land, Pestalozzi began to build a house on the heavily mortgaged property, calling it Neuhof
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Kindergarten
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Kindergarten is a preschool educational approach traditionally based on playing, singing, practical activities such as drawing, and social interaction as part of the transition from home to school. The first such institutions were created in the late 18th century in Bavaria, the term was coined by the German Friedrich Fröbel, whose approach globally influenced early-years education. In 1779, Johann Friedrich Oberlin and Louise Scheppler founded in Strasbourg an early establishment for caring for, at about the same time, in 1780, similar infant establishments were established in Bavaria. In 1802, Princess Pauline zur Lippe established a center in Detmold. In 1816, Robert Owen, a philosopher and pedagogue, opened the first British and probably globally the first infants school in New Lanark, Scotland. In conjunction with his venture for cooperative mills Owen wanted the children to be given a moral education so that they would be fit for work. His system was successful in producing obedient children with basic literacy and numeracy, samuel Wilderspin opened his first infant school in London in 1819, and went on to establish hundreds more. He published many works on the subject, and his became the model for infant schools throughout England. Play was an important part of Wilderspins system of education and he is credited with inventing the playground. In 1823, Wilderspin published On the Importance of Educating the Infant Poor and he began working for the Infant School Society the next year, informing others about his views. He also wrote The Infant System, for developing the physical, intellectual, in 1836 she established an institute for the foundation of preschool centers. The idea became popular among the nobility and the class and was copied throughout the Kingdom of Hungary. He renamed his institute Kindergarten on June 28,1840, reflecting his belief that children should be nurtured and nourished like plants in a garden, women trained by Fröbel opened kindergartens throughout Europe and around the world. The first kindergarten in the US was founded in Watertown, Wisconsin in 1856 and was conducted in German, elizabeth Peabody founded the first English-language kindergarten in the US in 1860. The first free kindergarten in the US was founded in 1870 by Conrad Poppenhusen, a German industrialist and philanthropist, the first publicly-financed kindergarten in the US was established in St. Louis in 1873 by Susan Blow. Canadas first private kindergarten was opened by the Wesleyan Methodist Church in Charlottetown, Prince Edward Island, by the end of the decade, they were common in large Canadian towns and cities. The countrys first public-school kindergartens were established in Berlin, Ontario, in 1885, the Toronto Normal School opened a department for kindergarten teaching. In Afghanistan, children between the age of 3 and 6 attend kindergartens, which though not part of the system are often run by the government
6.
Thuringia
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The Free State of Thuringia is a federal state in central Germany. It has an area of 16,171 square kilometres and 2.29 million inhabitants, making it the sixth smallest by area, most of Thuringia is within the watershed of the Saale, a left tributary of the Elbe. Thuringia has been known as the heart of Germany from the late 19th century. It is home to the Rennsteig, Germanys most well-known hiking trail, half of Germanys 136 Winter Olympic gold medals have been won by Thuringian athletes. Johann Sebastian Bach spent the first part of his life and important further stages of his career in Thuringia, goethe and Schiller lived in Weimar and both worked at the University of Jena, which today hosts Thuringias most important science centre. Other Universities in this state are the Ilmenau University of Technology, the University of Erfurt. The name Thuringia or Thüringen derives from the Germanic tribe Thuringii, an older theory claims that they were successors of the Hermunduri, but later research rejected the idea. Other historians argue that the Thuringians were allies of the Huns, came to central Europe together with them, publius Flavius Vegetius Renatus first mentioned the Thuringii around 400, during that period, the Thuringii were famous for their excellent horses. The Thuringian Realm existed until after 531, the Landgraviate of Thuringia was the largest state in the region, after the Treaty of Leipzig, Thuringia had its own dynasty again, the Ernestine Wettins. Their various lands formed the Free State of Thuringia, founded in 1920, the Prussian territories around Erfurt, Mühlhausen and Nordhausen joined Thuringia in 1945. The coat of arms of Thuringia shows the lion of the Ludowingian Landgraves of 12th-century origin, the eight stars around it represent the eight former states which formed Thuringia. The flag of Thuringia is a bicolor, derived from the white. The coat of arms and flag of Hesse are quite similar to the Thuringian ones, symbols of Thuringia in popular culture are the Bratwurst and the Forest, because a large amount of the territory is forested. Named after the Thuringii tribe who occupied it around AD300, Thuringia became a landgraviate in 1130 AD. Most of the remaining Thuringia came under the rule of the Wettin dynasty of the nearby Margraviate of Meissen, in Mühlhausen and elsewhere, the Anabaptists found many adherents. Thomas Müntzer, a leader of some groups of this sect, was active in this city. Some reordering of the Thuringian states occurred during the German Mediatisation from 1795 to 1814, in 1920, after World War I, these small states merged into one state, called Thuringia, only Saxe-Coburg voted to join Bavaria instead. Weimar became the new capital of Thuringia, the coat of arms of this new state was simpler than those of its predecessors
7.
Lutheranism
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Lutheranism is a major branch of Protestant Christianity which identifies with the theology of Martin Luther, a German friar, ecclesiastical reformer and theologian. Luthers efforts to reform the theology and practice of the Catholic Church launched the Protestant Reformation in the German-speaking territories of the Holy Roman Empire. Lutheranism advocates a doctrine of justification by grace alone through faith alone on the basis of Scripture alone and this is in contrast to the belief of the Catholic Church, defined at the Council of Trent, concerning authority coming from both the Scriptures and Tradition. In addition, Lutheranism accepts the teachings of the first seven ecumenical councils of the undivided Christian Church, unlike Calvinism, Lutherans retain many of the liturgical practices and sacramental teachings of the pre-Reformation Church, with a particular emphasis on the Eucharist, or Lords Supper. Lutheran theology differs from Reformed theology in Christology, the purpose of Gods Law, the grace, the concept of perseverance of the saints. Today, Lutheranism is one of the largest denominations of Protestantism, with approximately 80 million adherents, it constitutes the third most common Protestant denomination after historically Pentecostal denominations and Anglicanism. The Lutheran World Federation, the largest communion of Lutheran churches, Other Lutheran organizations include the International Lutheran Council and the Confessional Evangelical Lutheran Conference, as well as independent churches. The name Lutheran originated as a term used against Luther by German Scholastic theologian Dr. Johann Maier von Eck during the Leipzig Debate in July 1519. Eck and other Catholics followed the practice of naming a heresy after its leader. Martin Luther always disliked the term Lutheran, preferring the term Evangelical, which was derived from euangelion, the followers of John Calvin, Huldrych Zwingli, and other theologians linked to the Reformed tradition also began to use that term. To distinguish the two groups, others began to refer to the two groups as Evangelical Lutheran and Evangelical Reformed. As time passed by, the word Evangelical was dropped, Lutherans themselves began to use the term Lutheran in the middle of the 16th century, in order to distinguish themselves from other groups such as the Philippists and Calvinists. In 1597, theologians in Wittenberg defined the title Lutheran as referring to the true church, Lutheranism has its roots in the work of Martin Luther, who sought to reform the Western Church to what he considered a more biblical foundation. Lutheranism spread through all of Scandinavia during the 16th century, as the monarch of Denmark–Norway, through Baltic-German and Swedish rule, Lutheranism also spread into Estonia and Latvia. Since 1520, regular Lutheran services have been held in Copenhagen, under the reign of Frederick I, Denmark-Norway remained officially Catholic. Although Frederick initially pledged to persecute Lutherans, he adopted a policy of protecting Lutheran preachers and reformers. During Fredericks reign, Lutheranism made significant inroads in Denmark, at an open meeting in Copenhagen attended by the king in 1536, the people shouted, We will stand by the holy Gospel, and do not want such bishops anymore. Fredericks son Christian was openly Lutheran, which prevented his election to the throne upon his fathers death, however, following his victory in the civil war that followed, in 1537 he became Christian III and advanced the Reformation in Denmark-Norway
8.
Mathematics
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Mathematics is the study of topics such as quantity, structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope, Mathematicians seek out patterns and use them to formulate new conjectures. Mathematicians resolve the truth or falsity of conjectures by mathematical proof, when mathematical structures are good models of real phenomena, then mathematical reasoning can provide insight or predictions about nature. Through the use of abstraction and logic, mathematics developed from counting, calculation, measurement, practical mathematics has been a human activity from as far back as written records exist. The research required to solve mathematical problems can take years or even centuries of sustained inquiry, rigorous arguments first appeared in Greek mathematics, most notably in Euclids Elements. Galileo Galilei said, The universe cannot be read until we have learned the language and it is written in mathematical language, and the letters are triangles, circles and other geometrical figures, without which means it is humanly impossible to comprehend a single word. Without these, one is wandering about in a dark labyrinth, carl Friedrich Gauss referred to mathematics as the Queen of the Sciences. Benjamin Peirce called mathematics the science that draws necessary conclusions, David Hilbert said of mathematics, We are not speaking here of arbitrariness in any sense. Mathematics is not like a game whose tasks are determined by arbitrarily stipulated rules, rather, it is a conceptual system possessing internal necessity that can only be so and by no means otherwise. Albert Einstein stated that as far as the laws of mathematics refer to reality, they are not certain, Mathematics is essential in many fields, including natural science, engineering, medicine, finance and the social sciences. Applied mathematics has led to entirely new mathematical disciplines, such as statistics, Mathematicians also engage in pure mathematics, or mathematics for its own sake, without having any application in mind. There is no clear line separating pure and applied mathematics, the history of mathematics can be seen as an ever-increasing series of abstractions. The earliest uses of mathematics were in trading, land measurement, painting and weaving patterns, in Babylonian mathematics elementary arithmetic first appears in the archaeological record. Numeracy pre-dated writing and numeral systems have many and diverse. Between 600 and 300 BC the Ancient Greeks began a study of mathematics in its own right with Greek mathematics. Mathematics has since been extended, and there has been a fruitful interaction between mathematics and science, to the benefit of both. Mathematical discoveries continue to be made today, the overwhelming majority of works in this ocean contain new mathematical theorems and their proofs. The word máthēma is derived from μανθάνω, while the modern Greek equivalent is μαθαίνω, in Greece, the word for mathematics came to have the narrower and more technical meaning mathematical study even in Classical times
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Botany
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Botany, also called plant science, plant biology or phytology, is the science of plant life and a branch of biology. A botanist or plant scientist is a scientist who specialises in this field, the term botany comes from the Ancient Greek word βοτάνη meaning pasture, grass, or fodder, βοτάνη is in turn derived from βόσκειν, to feed or to graze. Nowadays, botanists study approximately 410,000 species of plants of which some 391,000 species are vascular plants. Medieval physic gardens, often attached to monasteries, contained plants of medical importance and they were forerunners of the first botanical gardens attached to universities, founded from the 1540s onwards. One of the earliest was the Padua botanical garden and these gardens facilitated the academic study of plants. Efforts to catalogue and describe their collections were the beginnings of plant taxonomy, in the last two decades of the 20th century, botanists exploited the techniques of molecular genetic analysis, including genomics and proteomics and DNA sequences to classify plants more accurately. Modern botany is a broad, multidisciplinary subject with inputs from most other areas of science, dominant themes in 21st century plant science are molecular genetics and epigenetics, which are the mechanisms and control of gene expression during differentiation of plant cells and tissues. Botany originated as herbalism, the study and use of plants for their medicinal properties, many records of the Holocene period date early botanical knowledge as far back as 10,000 years ago. This early unrecorded knowledge of plants was discovered in ancient sites of human occupation within Tennessee, the early recorded history of botany includes many ancient writings and plant classifications. Examples of early works have been found in ancient texts from India dating back to before 1100 BC, in archaic Avestan writings. His major works, Enquiry into Plants and On the Causes of Plants, constitute the most important contributions to science until the Middle Ages. De Materia Medica was widely read for more than 1,500 years, important contributions from the medieval Muslim world include Ibn Wahshiyyas Nabatean Agriculture, Abū Ḥanīfa Dīnawarīs the Book of Plants, and Ibn Bassals The Classification of Soils. In the early 13th century, Abu al-Abbas al-Nabati, and Ibn al-Baitar wrote on botany in a systematic and scientific manner and these gardens continued the practical value of earlier physic gardens, often associated with monasteries, in which plants were cultivated for medical use. They supported the growth of botany as an academic subject, lectures were given about the plants grown in the gardens and their medical uses demonstrated. Botanical gardens came much later to northern Europe, the first in England was the University of Oxford Botanic Garden in 1621, throughout this period, botany remained firmly subordinate to medicine. German physician Leonhart Fuchs was one of the three German fathers of botany, along with theologian Otto Brunfels and physician Hieronymus Bock, Fuchs and Brunfels broke away from the tradition of copying earlier works to make original observations of their own. Bock created his own system of plant classification, physician Valerius Cordus authored a botanically and pharmacologically important herbal Historia Plantarum in 1544 and a pharmacopoeia of lasting importance, the Dispensatorium in 1546. Naturalist Conrad von Gesner and herbalist John Gerard published herbals covering the medicinal uses of plants, naturalist Ulisse Aldrovandi was considered the father of natural history, which included the study of plants
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Jena
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Jena is a German university city and the second largest city in Thuringia. Jena is a centre of education and research, the Friedrich Schiller University was founded in 1558 and has 21,000 students today, furthermore, there are many institutes of the leading German research societies. Jena was first mentioned in 1182 and stayed a small town until the 19th century, for most of the 20th century, Jena was a world centre of the optical industry around companies like Carl Zeiss, Schott and Jenoptik. As one of only a few medium-sized cities in Germany, it has some buildings in the city centre. These also have their origin in the former Carl Zeiss factory, between 1790 and 1850, Jena was a focal point of the German Vormärz as well as of the student liberal and unification movement and German Romanticism. Notable persons of this period in Jena were Friedrich Schiller, Johann Gottlieb Fichte, Georg Wilhelm Friedrich Hegel, Novalis, the citys economy is based on the high-technology industry and research. The optical and precision industry is the branch to date, while software engineering, other digital businesses. Furthermore, Jena is also a hub for the surrounding regions. Jena lies in a landscape in the east of Thuringia. Until the High Middle Ages, the Saale was the border between Germanic regions in the west and Slavic regions in the east, owing to its function as a river crossing, Jena was conveniently located. The first unequivocal mention of Jena was in an 1182 document, the first local rulers of the region were the Lords of Lobdeburg with their eponymous castle near Lobeda, roughly 6 km south of the city centre on the eastern hillside of the Saale valley. Around 1230, Jena received town rights and a city grid was established between todays Fürstengraben, Löbdergraben, Teichgraben and Leutragraben. The city got a marketplace, main church, town hall, council and city walls during the late 13th, in this time, the citys economy was based mainly on wine production on the warm and sunny hillsides of the Saale valley. The two monasteries of the Dominicans and the Cistercians rounded out Jenas medieval appearance, as the political circumstances in Thuringia changed in the middle of the 14th century, the weakened Lords of Lobdeburg sold Jena to the aspiring Wettins in 1331. Jena obtained the Gotha municipal law and the citizens strengthened their rights, moreover, the Wettins were more interested in their residence in the nearby city of Weimar, and so Jena could develop itself relatively autonomously. The Protestant Reformation was brought to the city in 1523, Martin Luther visited the town to reorganize the clerical relations and Jena became an early centre of his doctrine. In the following years, the Dominican and the Carmelite convents were attacked by the townsmen, an important step in Jenas history was the foundation of the university in 1558. Ernestine Elector John Frederick the Magnanimous founded it, because he had lost his old university in Wittenberg to the Albertines after the Schmalkaldic War
11.
Surveying
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Surveying or land surveying is the technique, profession, and science of determining the terrestrial or three-dimensional position of points and the distances and angles between them. A land surveying professional is called a land surveyor, Surveyors work with elements of geometry, trigonometry, regression analysis, physics, engineering, metrology, programming languages and the law. Surveying has been an element in the development of the environment since the beginning of recorded history. The planning and execution of most forms of construction require it and it is also used in transport, communications, mapping, and the definition of legal boundaries for land ownership. It is an important tool for research in other scientific disciplines. Basic surveyance has occurred since humans built the first large structures, the prehistoric monument at Stonehenge was set out by prehistoric surveyors using peg and rope geometry. In ancient Egypt, a rope stretcher would use simple geometry to re-establish boundaries after the floods of the Nile River. The almost perfect squareness and north-south orientation of the Great Pyramid of Giza, built c.2700 BC, the Groma instrument originated in Mesopotamia. The mathematician Liu Hui described ways of measuring distant objects in his work Haidao Suanjing or The Sea Island Mathematical Manual, the Romans recognized land surveyors as a profession. They established the basic measurements under which the Roman Empire was divided, Roman surveyors were known as Gromatici. In medieval Europe, beating the bounds maintained the boundaries of a village or parish and this was the practice of gathering a group of residents and walking around the parish or village to establish a communal memory of the boundaries. Young boys were included to ensure the memory lasted as long as possible, in England, William the Conqueror commissioned the Domesday Book in 1086. It recorded the names of all the owners, the area of land they owned, the quality of the land. It did not include maps showing exact locations, abel Foullon described a plane table in 1551, but it is thought that the instrument was in use earlier as his description is of a developed instrument. Gunters chain was introduced in 1620 by English mathematician Edmund Gunter and it enabled plots of land to be accurately surveyed and plotted for legal and commercial purposes. Leonard Digges described a Theodolite that measured horizontal angles in his book A geometric practice named Pantometria, joshua Habermel created a theodolite with a compass and tripod in 1576. Johnathon Sission was the first to incorporate a telescope on a theodolite in 1725, in the 18th century, modern techniques and instruments for surveying began to be used. Jesse Ramsden introduced the first precision theodolite in 1787 and it was an instrument for measuring angles in the horizontal and vertical planes
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Berlin
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Berlin is the capital and the largest city of Germany as well as one of its constituent 16 states. With a population of approximately 3.5 million, Berlin is the second most populous city proper, due to its location in the European Plain, Berlin is influenced by a temperate seasonal climate. Around one-third of the area is composed of forests, parks, gardens, rivers. Berlin in the 1920s was the third largest municipality in the world, following German reunification in 1990, Berlin once again became the capital of all-Germany. Berlin is a city of culture, politics, media. Its economy is based on high-tech firms and the sector, encompassing a diverse range of creative industries, research facilities, media corporations. Berlin serves as a hub for air and rail traffic and has a highly complex public transportation network. The metropolis is a popular tourist destination, significant industries also include IT, pharmaceuticals, biomedical engineering, clean tech, biotechnology, construction and electronics. Modern Berlin is home to world renowned universities, orchestras, museums and its urban setting has made it a sought-after location for international film productions. The city is known for its festivals, diverse architecture, nightlife, contemporary arts. Since 2000 Berlin has seen the emergence of a cosmopolitan entrepreneurial scene, the name Berlin has its roots in the language of West Slavic inhabitants of the area of todays Berlin, and may be related to the Old Polabian stem berl-/birl-. All German place names ending on -ow, -itz and -in, since the Ber- at the beginning sounds like the German word Bär, a bear appears in the coat of arms of the city. It is therefore a canting arm, the first written records of towns in the area of present-day Berlin date from the late 12th century. Spandau is first mentioned in 1197 and Köpenick in 1209, although these areas did not join Berlin until 1920, the central part of Berlin can be traced back to two towns. Cölln on the Fischerinsel is first mentioned in a 1237 document,1237 is considered the founding date of the city. The two towns over time formed close economic and social ties, and profited from the right on the two important trade routes Via Imperii and from Bruges to Novgorod. In 1307, they formed an alliance with a common external policy, in 1415 Frederick I became the elector of the Margraviate of Brandenburg, which he ruled until 1440. In 1443 Frederick II Irontooth started the construction of a new palace in the twin city Berlin-Cölln
listen); 21 April 1782 – 21 June 1852) was a German pedagogue, a student of Pestalozzi, who laid the foundation for modern education based on the recognition that children have unique needs and capabilities. He created the concept of the "kindergarten" and coined the word, which soon entered the English language as well. He also developed the educational toys known as Froebel gifts.
"Fröbel, Friedrich Wilhelm August". New International Encyclopedia. 1905.
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