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Hans Christian Ørsted
Hans Christian Ørsted (; 14 August 1777 – 9 March 1851), sometimes Transliteration, transliterated as Oersted ( ), was a Danish chemist and physicist who discovered that electric currents create magnetic fields. This phenomenon is known as Oersted's law. He also discovered aluminium, a chemical element. A leader of the Danish Golden Age, Ørsted was a close friend of Hans Christian Andersen and the brother of politician and jurist Anders Sandøe Ørsted, who served as Prime Minister of Denmark from 1853 to 1854. Early life and studies Ørsted was born in Rudkøbing in 1777. As a young boy he developed an interest in science while working for his father, who was a pharmacist in the Rudkøbing Pharmacy, town's pharmacy. He and his brother Anders Sandøe Ørsted, Anders received most of their early education through self-study at home, going to Copenhagen in 1793 to take entrance exams for the University of Copenhagen, where both brothers excelled academically. By 1796, Ørst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudkøbing
Rudkøbing is a town in Denmark, on the western coast of the island of Langeland. It is the seat of Langeland Municipality, in the Region of Southern Denmark, Southern Denmark Region. The town is located southeast of Svendborg and is connected to Siø through the Siøsund Bridge. History The first mention of Rudkøbing was in 1287, when it was given Town privileges, market town privileges by Duke Valdemar IV, Duke of Schleswig, Valdemar IV of Schleswig, who held the title of ''rigsforstander'' (:da:Rigsforstander, da) under King Eric VI of Denmark, Eric VI Menved. The original Rudkøbing Church was most likely built in the late 12th century or early 13th century. During the Count's Feud (1534–1536) and again during the Dano-Swedish War (1658–60), Dano-Swedish War (1658–1660), Rudkøbing was under siege by Swedish troops. Both times, the town's fortifications prevented Rudkøbing from immediately falling, but the town eventually had to give in to the Swedes. The town was hit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pour Le Mérite
The (; , ), also informally known as the ''Blue Max'' () after German WWI flying ace Max Immelmann, is an order of merit established in 1740 by King Frederick II of Prussia. Separated into two classes, each with their own designs, the was awarded as both a military and civil honour. While the military class has been extinct since the abolition of the German Monarchy, the civil honour continues to be awarded by the German state at the oversight of the Minister of State for Culture and discretion of the Federal President. Alongside the extinct Order of the Black Eagle, Order of the Red Eagle, and the House Order of Hohenzollern, the award was one of the Kingdom of Prussia's most significant, with the ''Pour le Mérite'' itself being the highest order of bravery for officers of all ranks, and the highest recognition of civilian accomplishment awarded by the Prussian Crown. The was awarded as a recognition of extraordinary personal achievement, rather than as a genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudkøbing Pharmacy
Rudkøbing Pharmacy () has since its foundation in 1705 been located at Brogade 15 in Rudkøbing on the island of Langeland, Denmark. The current buildings were constructed in the 1850s and have been listed in the Danish registry of protected buildings and places. The former laboratory and a storage room on the first floor are operated as a museum under the name Det Gamle Apotek by Rudkøbing Museum. History The pharmacy at Brogade 15 was founded on 2 November 1705 by Christopher Becker. The founder's paternal uncle, Johann Gottfried Becker, was the owner of the Elephant Pharmacy on Købmagergade in Copenhagen. A later owner was pharmacist Søren Christian Ørsted, the father of physicist Hans Christian Ørsted and jurist and politician Anders Sandøe Ørsted, who purchased the pharmacy in 1776. The pharmacy was for three generations, between 1854 and 1973, owned by the Bauer family. Prominent figures who have visited the pharmacy include Adam Oehlenschläger, Herman Bang, Jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Christian Ørsted Som Ung
Hans may refer to: __NOTOC__ People * Hans (name), a masculine given name * Hans Raj Hans, Indian singer and politician ** Navraj Hans, Indian singer, actor, entrepreneur, cricket player and performer, son of Hans Raj Hans ** Yuvraj Hans, Punjabi actor and singer, son of Hans Raj Hans * Hans clan, a tribal clan in Punjab, Pakistan Places * Hans, Marne, a commune in France * Hans Island, administrated by Greenland and Canada Arts and entertainment * ''Hans'' (film) a 2006 Italian film directed by Louis Nero * Hans (Frozen), the main antagonist of the 2013 Disney animated film ''Frozen'' * ''Hans'' (magazine), an Indian Hindi literary monthly * ''Hans'', a comic book drawn by Grzegorz Rosiński and later by Zbigniew Kasprzak Other uses * Clever Hans, the "wonder horse" * ''The Hans India'', an English language newspaper in India * HANS device, a racing car safety device * Hans, the ISO 15924 code for Simplified Chinese characters See also *Han (other) Han may refer t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Minister Of Denmark
The prime minister of Denmark (, , ) is the head of government in the Kingdom of Denmark comprising the three constituent countries: Denmark, Greenland and the Faroe Islands. Before the creation of the modern office, the kingdom did not initially have a head of government separate from its head of state, namely the monarch, in whom the executive authority was vested. The Constitution of 1849 established a constitutional monarchy by limiting the powers of the monarch and creating the office of . The inaugural holder of the office was Adam Wilhelm Moltke. The prime minister presides over a cabinet that is formally appointed by the monarch. In practice, the appointment of the prime minister is determined by their support in the Folketing (the National Parliament). Since the beginning of the 20th century, no single party has held a majority in the Folketing so the prime minister must head a coalition of political parties, as well as their own party. Additionally, only four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Christian Andersen
Hans Christian Andersen ( , ; 2 April 1805 – 4 August 1875) was a Danish author. Although a prolific writer of plays, travelogue (literature), travelogues, novels, and poems, he is best remembered for his literary fairy tales. Andersen's fairy tales, consisting of 156 stories across nine volumes, have been translated into more than 125 languages. They have become embedded in Western culture, Western collective consciousness, accessible to children as well as presenting lessons of virtue and resilience in the face of adversity for mature readers., p. 388 His most famous fairy tales include "The Emperor's New Clothes", "The Little Mermaid", "The Nightingale (fairy tale), The Nightingale", "The Steadfast Tin Soldier", "The Red Shoes (fairy tale), The Red Shoes", "The Princess and the Pea", "The Snow Queen", "The Ugly Duckling", "The Little Match Girl", and "Thumbelina." Andersen's stories have inspired ballets, plays, and animated and live-action films. Early life Andersen was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Element
A chemical element is a chemical substance whose atoms all have the same number of protons. The number of protons is called the atomic number of that element. For example, oxygen has an atomic number of 8: each oxygen atom has 8 protons in its atomic nucleus, nucleus. Atoms of the same element can have different numbers of neutrons in their nuclei, known as isotopes of the element. Two or more atoms can combine to form molecules. Some elements form Homonuclear molecule, molecules of atoms of said element only: e.g. atoms of hydrogen (H) form Diatomic molecule, diatomic molecules (H). Chemical compounds are substances made of atoms of different elements; they can have molecular or non-molecular structure. Mixtures are materials containing different chemical substances; that means (in case of molecular substances) that they contain different types of molecules. Atoms of one element can be transformed into atoms of a different element in nuclear reactions, which change an atom's at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetic Field
A magnetic field (sometimes called B-field) is a physical field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. A permanent magnet's magnetic field pulls on ferromagnetic materials such as iron, and attracts or repels other magnets. In addition, a nonuniform magnetic field exerts minuscule forces on "nonmagnetic" materials by three other magnetic effects: paramagnetism, diamagnetism, and antiferromagnetism, although these forces are usually so small they can only be detected by laboratory equipment. Magnetic fields surround magnetized materials, electric currents, and electric fields varying in time. Since both strength and direction of a magnetic field may vary with location, it is described mathematically by a function (mathematics), function assigning a Euclidean vector, vector to each point of space, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Current
An electric current is a flow of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is defined as the net rate of flow of electric charge through a surface. The moving particles are called charge carriers, which may be one of several types of particles, depending on the Electrical conductor, conductor. In electric circuits the charge carriers are often electrons moving through a wire. In semiconductors they can be electrons or Electron hole, holes. In an Electrolyte#Electrochemistry, electrolyte the charge carriers are ions, while in Plasma (physics), plasma, an Ionization, ionized gas, they are ions and electrons. In the International System of Units (SI), electric current is expressed in Unit of measurement, units of ampere (sometimes called an "amp", symbol A), which is equivalent to one coulomb per second. The ampere is an SI base unit and electric current is a ISQ base quantity, base quantity in the International System of Qua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of Phenomenon, phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of Physics#Research fields, research fields, spanning all length scales: from atom, sub-atomic and particle physics, through biological physics, to physical cosmology, cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: Experimental physics, experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and Theoretical physics, theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of Chemistry#Subdisciplines, subdisciplines of chemistry. Materials science, Materials scientists and metallurgists sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dictionary
A dictionary is a listing of lexemes from the lexicon of one or more specific languages, often arranged Alphabetical order, alphabetically (or by Semitic root, consonantal root for Semitic languages or radical-and-stroke sorting, radical and stroke for Logogram, logographic languages), which may include information on definitions, usage, etymologies, pronunciations, Bilingual dictionary, translation, etc.Webster's New World College Dictionary, Fourth Edition, 2002 It is a Lexicography, lexicographical reference that shows inter-relationships among the data. A broad distinction is made between general and specialized dictionaries. Specialized dictionaries include words in specialist fields, rather than a comprehensive range of words in the language. Lexical items that describe concepts in specific fields are usually called terms instead of words, although there is no consensus whether lexicology and terminology are two different fields of study. In theory, general dictionarie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
