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Telegraph Chappe
The Chappe telegraph was a French semaphore telegraph system invented by Claude Chappe in the early 1790s. The system was composed of towers placed every 5 to 15 kilometers. Coded messages were sent from tower to tower, with transmission being handled by tower operators using specially designed telescopes. The messages were decoded once they reached their destination city. By the mid 19th century, the network spanned several hundred kilometres and covered most major French cities as well as Venice, Mainz and Amsterdam. The system was dismantled after the introduction of the electric telegraph. Today, about twenty Chappe towers remain, in varying states of repair. Design The Chappe telegraph system embodied varying designs, with the variation partly due to technological improvements made as the system was used. Physical layout of the towers The typical tower's signaling mechanism was visible through specially designed telescopes from a neighboring tower, 5 to 15 km away ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P1060531 Telegraphe De Chappe Marly
P1, P01, P-1 or P.1 may refer to: Computing, robotics, and, telecommunications * DSC-P1, a 2000 Sony Cyber-shot P series camera model * Sony Ericsson P1, a UIQ 3 smartphone * Packet One, the first company to launch WiMAX service in Southeast Asia * Peer 1, an Internet hosting provider * Honda P1, a 1993 Honda P series of robots, an ASIMO predecessor Media * DR P1, a Danish radio network operated by Danmarks Radio * NRK P1, a Norwegian radio network operated by the Norwegian Broadcasting Corporation * SR P1, a Swedish radio network operated by Sveriges Radio * Polonia 1, a Polish TV channel of the Polcast Television Military * P-1 Hawk, a 1923 biplane fighter of the U.S. Army Air Corps * Kawasaki P-1, a Japanese maritime patrol aircraft (previously P-X) * P-1 (missile), a Soviet anti-ship cruise missile Science Biology * P1 antigen, identifies P antigen system * P1 laboratory, biosafety -level-1 laboratory * P1 phage, a bacterial virus * SARS-CoV-2 Gamma variant, a strain o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parcé-sur-Sarthe
Parcé-sur-Sarthe (, literally ''Parcé on Sarthe'') is a commune in the Sarthe department in the region of Pays de la Loire in north-western France. Population Personalities linked to the commune * François Villon (1431-1463), poet, briefly imprisoned there as testified by a plaque. * Claude Chappe (1763-1805), inventor of the semaphore telegraph. He made his first attempts passing messages between Brûlon and Parcé. * Joseph-René Verdier (born 1819 in Parcé-sur-Sarthe - 1904), watercolourist and student of Auguste and Rosa Bonheur. His works include ''Étang au crépuscule'', ''Petite Fille jouant avec un chien'' et ''Un Matin dans la lande'' (Musée du Mans). * Marcel Pagnol (1895-1974), novelist, playwright and filmmaker, bought the Ignière mill in 1930, where he stayed, and which he sold twenty years later. '' Le Gendre de Monsieur Poirier'' was partly filmed in the region. * François Dufeu (born in 1943 in Parcé), writer. See also *Communes of the Sarthe depa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algiers
Algiers is the capital city of Algeria as well as the capital of the Algiers Province; it extends over many Communes of Algeria, communes without having its own separate governing body. With 2,988,145 residents in 2008Census 14 April 2008: Office National des Statistiques de l'Algérie (web). and an estimated 3,004,130 residents in 2025 in an area of , Algiers is the largest city in List of cities in Algeria, Algeria, List of coastal settlements of the Mediterranean Sea, the third largest city on the Mediterranean, List of largest cities in the Arab world, sixth in the Arab World, and List of cities in Africa by population, 11th in Africa. Located in the north-central portion of the country, it extends along the Bay of Algiers surrounded by the Mitidja Plain and major mountain ranges. Its favorable location made it the center of Regency of Algiers, Ottoman and French Algeria, French cultural, political, and architectural influences for the region, shaping it to be the diverse met ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brest, France
Brest (; ) is a port, port city in the Finistère department, Brittany (administrative region), Brittany. Located in a sheltered bay not far from the western tip of a peninsula and the western extremity of metropolitan France, Brest is an important harbour and the second largest French military port after Toulon. The city is located on the western edge of continental France. With 139,456 inhabitants (2020), Brest forms Lower Brittany, Western Brittany's largest functional area (France), metropolitan area (with a population of 370,000 in total), ranking third behind only Nantes and Rennes in the whole of historic Brittany, and the List of communes in France with over 20,000 inhabitants, 25th most populous city in France (2019); moreover, Brest provides services to the one million inhabitants of Western Brittany. Although Brest is by far the largest city in Finistère, the ''Prefectures in France, préfecture'' (administrative seat) of the department is in the much smaller town of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Der Straßburger Hinkende Bote (1837)
Der or DER may refer to: Places * Darkənd, Azerbaijan * Dearborn (Amtrak station) (station code), in Michigan, US * Der (Sumer), an ancient city located in modern-day Iraq * d'Entrecasteaux Ridge, an oceanic ridge in the south-west Pacific Ocean Science and technology * Derivative chromosome, a structurally rearranged chromosome * Distinguished Encoding Rules, a method for encoding a data object, including public key infrastructure certificates and keys * Distributed Energy Resources * ∂, the partial derivative symbol * Derivation (differential algebra) on an algebra ''A'' over a field ''K'', the space (module) of which is denoted Der''K''(A) * Deep energy retrofit, an energy conservation measure Organizations * Digital Education Revolution, former Australian Government-funded educational reform program * DER rental (Domestic Electric Rentals Ltd), a UK television rentals company * Documentary Educational Resources, a non-profit film producer and distributor Other uses * Def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Lakanal
Joseph Lakanal (14 July 1762 – 14 February 1845) was a French politician, and an original member of the ''Institut de France''. Early career Born in Serres, in present-day Ariège, his name was originally ''Lacanal'', and was altered to distinguish him from his Royalist brothers. He studied theology, and joined one of the teaching congregations (''Pères de la Doctrine Chrétienne''), and for fourteen years taught in their schools. He was professor of rhetoric at Bourges, and of philosophy at Moulins. He was elected by his native ''département'' to the National Convention of the French Republic in 1792, where he sat until 1795; Lakanal was one of the noted administrators of the French Revolution. At the time of his election, he was acting as vicar to his uncle Bernard Font (1723–1800), the constitutional bishop of Pamiers. In the convention, he sat with The Mountain and voted for the execution of King Louis XVI. Projects and reforms Lakanal became a member of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Val-d'Oise
Val-d'Oise (, "Vale of the Oise") is a department in the Île-de-France region, Northern France. It was created in 1968 following the split of the Seine-et-Oise department. In 2019, Val-d'Oise had a population of 1,249,674.Populations légales 2019: 95 Val-d'Oise INSEE It is named after the river , a major tributary of the , which crosses the region after having started in Belgium and flowed through Northeastern France. Val-d'Oise is Île-de-France's northernmost department. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Martin-du-Tertre, Val-d'Oise
Saint-Martin-du-Tertre () is a commune in the Val-d'Oise department in Île-de-France in northern France. It was first attested in 1170 as "Sanctus Martinus de Colle". Château de Franconville Between 1876 and 1882, André Philippe Alfred Régnier (1837-1913), 3rd Duke of Massa, had the Château de Franconville (rue Corentin Celton ) built under the direction of architect Gabriel-Hippolyte Destailleur. The Maisons-Laffitte castle served as a model. It was converted into a sanatorium in 1929. Population See also *Communes of the Val-d'Oise department The following is a list of the 183 Communes of France, communes of the Val-d'Oise Departments of France, department of France. The communes cooperate in the following Communes of France#Intercommunality, intercommunalities (as of 2025): References External links [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Écouen
Écouen () is a commune in the Val-d'Oise department, in the northern suburbs of Paris, France. It is located from the center of Paris. The 19th-century poet and playwright Pierre-Joseph Charrin (1784–1863) died in Écouen. The artist Louis Théophile Hingre lived and worked in Écouen. Écouen houses the Château d'Écouen, home of the Montmorency family. This château, built during the Renaissance, houses the Musée national de la Renaissance, the largest Renaissance museum in France. Population Transport Écouen is served by Écouen – Ézanville station on the Transilien Paris – Nord suburban rail line. This station is located at the border between the commune of Écouen and the commune of Ézanville, on the Ézanville side of the border. See also *Communes of the Val-d'Oise department The following is a list of the 183 Communes of France, communes of the Val-d'Oise Departments of France, department of France. The communes cooperate in the follow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Convention
The National Convention () was the constituent assembly of the Kingdom of France for one day and the French First Republic for its first three years during the French Revolution, following the two-year National Constituent Assembly and the one-year Legislative Assembly. Created after the great insurrection of 10 August 1792, it was the first French government organized as a republic, abandoning the monarchy altogether. The Convention sat as a single-chamber assembly from 20 September 1792 to 26 October 1795 (4 Brumaire IV under the Convention's adopted calendar). The Convention came about when the Legislative Assembly decreed the provisional suspension of King Louis XVI and the convocation of a National Convention to draw up a new constitution with no monarchy. The other major innovation was to decree that deputies to that Convention should be elected by all Frenchmen 21 years old or more, domiciled for a year and living by the product of their labor. The National Convent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legislative Assembly (France)
The Legislative Assembly () was the legislature of the Kingdom of France from 1 October 1791 to 20 September 1792 during the years of the French Revolution. It provided the focus of political debate and revolutionary law-making between the periods of the National Constituent Assembly and of the National Convention. Legislative Assembly saw an unprecedented turnover of four ministers of Justice, four ministers of Navy, six ministers of the interior, seven ministers of foreign affairs, and eight ministers of war. History Background The National Constituent Assembly dissolved itself on 30 September 1791. Upon Maximilien Robespierre's motion, it decreed that none of its members would be eligible for the next legislature. Its successor body, the Legislative Assembly, operating over the liberal French Constitution of 1791, lasted until 20 September 1792 when the National Convention was established after the insurrection of 10 August just the month before. The Legislative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20th Arrondissement Of Paris
The 20th arrondissement of Paris (known in French as the ''XXe arrondissement de Paris'' or simply as "''le vingtième''") is the last of the consecutively numbered arrondissements of the capital city of France. Also known as Ménilmontant () after the Ménilmontant neighbourhood it encompasses in its northwest, it is on the right bank of the River Seine and contains some of the city's most cosmopolitan districts. It covers four quarters: Belleville, Saint-Fargeau, Père-Lachaise and Charonne. In 2019, it had a population of 194,994. The 20th arrondissement is internationally best known for its Père Lachaise Cemetery, the world's most-visited cemetery where one can find the tombs of a number of famous people. Geography The land area of this arrondissement is . The arrondissement consists of four quarters: * Quartier Belleville (77) * Quartier Saint-Fargeau (78) * Quartier Père-Lachaise (79) * Quartier Charonne (80) Demographics The population of Paris's 20th arrondisse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
