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Theo Wangemann
Adelbert Theodor Edward Wangemann (February 13, 1855 – June 1906), known as Theo, was a German who emigrated to the United States. In 1888, he began working for Thomas Edison as an assistant at his laboratory in West Orange, New Jersey. In 1889, Edison sent Wangemann to keep the phonograph at the 1889 Paris Expo in good working condition. The trip was extended and Wangemann made numerous early sound recordings on wax cylinders, some of which were lost for more than 100 years. Found in 1957, but not revealed until 2012, they include the only known recording of Otto von Bismarck. Early years Wangemann was born in Berlin, Germany to Adalbert Theodor Wangemann (1815–1878) and Theodosia Sophie Ottilie Wangemann (née Rhenius) (died 1878). He and his older brother, born September 23, 1852, were named after their father.Patrick Feaster"Wangemann's family background and early life"Thomas Edison Historical Park. Retrieved February 4, 2012 To distinguish them, he was called "Theo"; his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Edison
Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory. Edison was raised in the American Midwest. Early in his career he worked as a telegraph operator, which inspired some of his earliest inventions. In 1876, he established his first laboratory facility in Menlo Park, New Jersey, where many of his early inventions were developed. He later established a botanical laboratory in Fort Myers, Florida, in co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wax Cylinder
Waxes are a diverse class of organic compounds that are lipophilic, malleable solids near ambient temperatures. They include higher alkanes and lipids, typically with melting points above about 40 °C (104 °F), melting to give low viscosity liquids. Waxes are insoluble in water but soluble in nonpolar organic solvents such as hexane, benzene and chloroform. Natural waxes of different types are produced by plants and animals and occur in petroleum. Chemistry Waxes are organic compounds that characteristically consist of long aliphatic alkyl chains, although aromatic compounds may also be present. Natural waxes may contain unsaturated bonds and include various functional groups such as fatty acids, primary and secondary alcohols, ketones, aldehydes and fatty acid esters. Synthetic waxes often consist of homologous series of long-chain aliphatic hydrocarbons (alkanes or paraffins) that lack functional groups. Plant and animal waxes Waxes are synthesized by ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heidelberg
Heidelberg (; Palatine German language, Palatine German: ''Heidlberg'') is a city in the States of Germany, German state of Baden-Württemberg, situated on the river Neckar in south-west Germany. As of the 2016 census, its population was 159,914, of which roughly a quarter consisted of students. Located about south of Frankfurt, Heidelberg is the List of cities in Baden-Württemberg by population, fifth-largest city in Baden-Württemberg. Heidelberg is part of the densely populated Rhine-Neckar, Rhine-Neckar Metropolitan Region. Heidelberg University, founded in 1386, is Germany's oldest and one of Europe's most reputable universities. Heidelberg is a Science, scientific hub in Germany and home to several internationally renowned #Research, research facilities adjacent to its university, including the European Molecular Biology Laboratory and four Max Planck Society, Max Planck Institutes. The city has also been a hub for the arts, especially literature, throughout the centurie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austria-Hungary
Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of 1867 in the aftermath of the Austro-Prussian War and was dissolved shortly after its defeat in the First World War. Austria-Hungary was ruled by the House of Habsburg and constituted the last phase in the constitutional evolution of the Habsburg monarchy. It was a multinational state and one of Europe's major powers at the time. Austria-Hungary was geographically the second-largest country in Europe after the Russian Empire, at and the third-most populous (after Russia and the German Empire). The Empire built up the fourth-largest machine building industry in the world, after the United States, Germany and the United Kingdom. Austria-Hungary also became the world's third-largest manufacturer and exporter of electric home appliances, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Werner Von Siemens
Ernst Werner Siemens (von Siemens from 1888; ; ; 13 December 1816 – 6 December 1892) was a German electrical engineer, inventor and industrialist. Siemens's name has been adopted as the SI unit of electrical conductance, the siemens. He founded the electrical and telecommunications conglomerate Siemens. Biography Early years Ernst Werner Siemens was born in Lenthe, today part of Gehrden, near Hannover, in the Kingdom of Hanover in the German Confederation, the fourth child (of fourteen) of a tenant farmer of the Siemens family, an old family of Goslar, documented since 1384. He was a brother of Carl Heinrich von Siemens and Carl Wilhelm Siemens, sons of Christian Ferdinand Siemens (31 July 1787 – 16 January 1840) and wife Eleonore Deichmann (1792 – 8 July 1839). Middle years After finishing school, Siemens intended to study at the Bauakademie Berlin. However, since his family was highly indebted and thus could not afford to pay the tuition fees, he chose to join the Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles-Marie Widor
Charles-Marie-Jean-Albert Widor (21 February 1844 – 12 March 1937) was a French organist, composer and teacher of the mid-Romantic era, most notable for his ten organ symphonies. His Toccata from the fifth organ symphony has become one of the best known and most often performed works for organ. As of 2022, he is the longest-serving organist of Saint-Sulpice in Paris, a role he held for 63 years (January 1870 – 31 December 1933). He also was organ professor at the Paris Conservatory from 1890 to 1896 (following César Franck) and then he became professor of composition at the same institution, following Théodore Dubois. Widor was a prolific composer, writing music for organ, piano, voice and ensembles. Apart from his ten organ symphonies, he also wrote three symphonies for orchestra and organ, several songs for piano and voice, four operas and a ballet. He was one of the first composers to use the term "symphony" for some of his organ compositions, helped in this by the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paulus (singer)
Jean-Paulin Habans, known as Paulus (6 February 1845 - 1 June 1908), was a French singer, entertainer and theatre entrepreneur of the ''Belle Époque''. Paulus created a complete transformation in popular singing style and in doing so he became the most popular male singer in Paris in the 1870s and 1880s. His career clearly marked a turning point in the history of French chanson: the start of the era of stardom. Early life and career Jean-Paulin Habans was born in Saint-Esprit, a suburb of Bayonne. While he maintained all his life that he was born into a family of small shopkeepers, in reality and according to his birth certificate his father was unknown and Habans the name of his mother, born Jeanne-Marie Habans, with no profession. The new genre was typified by "a frantic, disjointed movement that was seen as ..epileptic and puppet-like" that the theatre critic Francisque Sarcey termed ''gambillard'' in relation to the mimicking of the gesticulations and dislocations of puppets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Édouard Risler
Joseph-Édouard Risler (23 February 1873 – 22 July 1929) was a French pianist. Biography Risler was born in Baden-Baden (Germany) of a German mother and an Alsatian father. He studied under Louis Diémer, Théodore Dubois and Émile Decombes at the Conservatoire de Paris from 1883 to 1890. He was recorded by Theo Wangemann at the 1889 Paris Expo, one of the first musical recordings. In 1891 he became a good friend of Emmanuel Chabrier and visited and corresponded with the older composer. He then completed his studies in Germany with Klindworth, d'Albert and Stavenhagen. He was the répétiteur at the Festpielhaus, Bayreuth in 1896. He soon made a mark on the music world as one of the important French pianists of his time, open to the music of his time as well as the romantic German repertoire. He gave several major cycles: the 32 sonatas of Ludwig van Beethoven from October to December 1905, at the Salle Pleyel, the complete works of Frédéric Chopin and ''The Well-Temp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frankfurter Allgemeine Zeitung
The ''Frankfurter Allgemeine Zeitung'' (; ''FAZ''; "''Frankfurt General Newspaper''") is a centre-right conservative-liberal and liberal-conservativeHans Magnus Enzensberger: Alter Wein in neuen Schläuchen' (in German). ''Deutschland Radio'', 16 October 2007 German newspaper founded in 1949. It is published daily in Frankfurt. Its Sunday edition is the ''Frankfurter Allgemeine Sonntagszeitung'' (; ''FAS''). The paper runs its own correspondent network. Its editorial policy is not determined by a single editor, but cooperatively by four editors. It is the German newspaper with the widest circulation abroad, with its editors claiming the newspaper is delivered to 148 countries. History The first edition of the ''F.A.Z.'' appeared on 1 November 1949; its founding editors were Hans Baumgarten, Erich Dombrowski, Karl Korn, Paul Sethe and Erich Welter. Welter acted as editor until 1980. Some editors had worked for the moderate '' Frankfurter Zeitung'', which had been banned in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Relations
Public relations (PR) is the practice of managing and disseminating information from an individual or an organization (such as a business, government agency, or a nonprofit organization) to the public in order to influence their perception. Public relations and publicity differ in that PR is controlled internally, whereas publicity is not controlled and contributed by external parties. Public relations may include an organization or individual gaining exposure to their audiences using topics of public interest and news items that do not require direct payment. The exposure mostly is media-based. This differentiates it from advertising as a form of marketing communications. Public relations aims to create or obtain coverage for clients for free, also known as earned media, rather than paying for marketing or advertising also known as paid media. But in the early 21st century, advertising is also a part of broader PR activities. An example of good public relations would be ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exposition Universelle (1889)
The Exposition Universelle of 1889 () was a world's fair held in Paris, France, from 5 May to 31 October 1889. It was the fourth of eight expositions held in the city between 1855 and 1937. It attracted more than thirty-two million visitors. The most famous structure created for the Exposition, and still remaining, is the Eiffel Tower. Organization The Exposition was held to celebrate the 100th anniversary of the Storming of the Bastille, which marked the beginning of French Revolution, and was also seen as a way to stimulate the economy and pull France out of an economic recession. The Exposition attracted 61,722 official exhibitors, of whom twenty-five thousand were from outside of France. Admission price Admission to the Exposition cost forty centimes, at a time when the price of an "economy" plate of meat and vegetables in a Paris cafe was ten centimes. Visitors paid an additional price for several of the Exposition's most popular attractions. Climbing the Eiffel Towe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
