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Jean Pigeon
Jean Pigeon d'Osangis (born 1654, Donzy; died 1739) was a French physicist and mathematician, noted for the construction of planispheres. In the University of Wrocław's map collection, there survives one of only two remaining examples of a 7-cm terrestrial pocket globe that Pigeon published in 1717. He was the father of Marie Anne Victoire Pigeon Marie Anne Victoire Pigeon d'Osangis (1724, Paris – 1767, Berlin) was a French mathematician and writer. She was the daughter of the scientist Jean Pigeon. In 1744, she eloped with her teacher, mathematician Pierre Le Guay de Prémontval, to S .... He was a member of the Paris Society of Arts. References 1654 births 1739 deaths 18th-century French mathematicians People from Nièvre {{France-mathematician-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donzy
Donzy is a commune in the Nièvre department in central France. It is notable for having mirrored the national voting pattern at every election since 1981. Demographics See also *Communes of the Nièvre department The following is a list of the 309 communes of the Nièvre department of France. The communes cooperate in the following intercommunalities (as of 2020):Communes of Nièvre {{Nièvre-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planisphere
In astronomy, a planisphere () is a star chart analog computing instrument in the form of two adjustable disks that rotate on a common pivot. It can be adjusted to display the visible stars for any time and date. It is an instrument to assist in learning how to recognize stars and constellations. The astrolabe, an instrument that has its origins in Hellenistic astronomy, is a predecessor of the modern planisphere. The term ''planisphere'' contrasts with ''armillary sphere'', where the celestial sphere is represented by a three-dimensional framework of rings. Description A planisphere consists of a circular star chart attached at its center to an opaque circular overlay that has a clear elliptical window or hole so that only a portion of the sky map will be visible in the window or hole area at any given time. The chart and overlay are mounted so that they are free to rotate about a common axis. The star chart contains the brightest stars, constellations and (possibly) deep- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museo Galileo
Museo Galileo, the former ''Istituto e Museo di Storia della Scienza'' (Institute and Museum of the History of Science) is located in Florence, Italy, in Piazza dei Giudici, along the River Arno and close to the Uffizi Gallery. The museum, dedicated to astronomer and scientist Galileo Galilei, is housed in Palazzo Castellani, an 11th-century building which was then known as the Castello d’Altafronte. Museo Galileo owns one of the world's major collection of scientific instruments, which bears evidence of the role that the Medici and Lorraine Grand Dukes attached to science and scientists. The Museo di Storia della Scienza has re-opened to the public under the new name ''Museo Galileo'' since June 10, 2010, after a two-year closure due to redesigning and renovation works. It has been inaugurated four hundred years after the publication in March 1610 of Galileo's ''Sidereus Nuncius'' (''The Starry Messenger''). The museum The museum features the valuable scientific instruments fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wrocław
, ''Schlesische Friedrich-Wilhelms-Universität zu Breslau'' (before 1945) , free_label = Specialty programs , free = , colors = Blue , website uni.wroc.pl The University of Wrocław ( pl, Uniwersytet Wrocławski, UWr; la, Universitas Wratislaviensis) is a public university, public research university in Wrocław, Poland. It is the largest institution of higher learning in Lower Silesian Voivodeship, with over 100,000 graduates since 1945, including some 1,900 researchers, among whom many have received the highest awards for their contributions to the development of scientific scholarship. Renowned for its high quality of teaching, it was placed 44th by ''QS World University Rankings'': EECA 2016, and is situated on the same campus as the former University of Breslau, which produced 9 Nobel Prize winners. The university was founded in 1945, replacing the previous German University of Breslau. Following the territorial changes of Poland immediately a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Anne Victoire Pigeon
Marie Anne Victoire Pigeon d'Osangis (1724, Paris – 1767, Berlin) was a French mathematician and writer. She was the daughter of the scientist Jean Pigeon. In 1744, she eloped with her teacher, mathematician Pierre Le Guay de Prémontval, to Switzerland, where they married, and then to Berlin. In 1752, she was a teacher of princess Wilhelmina of Hesse-Kassel Princess Wilhelmina of Hesse-Kassel (25 February 1726 – 8 October 1808) was a Prussian princess, married to Prince Henry of Prussia. Wilhelmina was the daughter of Prince Maximilian of Hesse-Kassel and Friederike Charlotte of Hesse-Darmstadt .... Works * ''Le méchaniste (sic) philosophe ou Mémoire contenant plusieurs particularités de la vie et des ouvrages du sieur Jean Pigeon on père La Haye, 1750.'' References * Assézat, Œuvres complètes de Diderot. Paris, Garnier, 1875. Vol. 9, p. 77. * * 1724 births 1767 deaths French women mathematicians 18th-century French mathematicians 18th-centur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1654 Births
Events January–March * January 6– In India, Jaswant Singh of Marwar (in what is now the state of Rajasthan) is elevated to the title of Maharaja by Emperor Shah Jahan. * January 11– In the Battle of Río Bueno in southern Chile during the Arauco War, the indigenous Huilliche warriors rout Spanish troops from Fort Nacimiento who are attempting to cross the Bueno River. * January 26– Portugal recaptures the South American city of Recife from the Netherlands after a siege of more than two years during the Dutch-Portuguese War, bringing an end to Dutch rule of what is now Brazil. The Dutch West India Company had held the city (which they called Mauritsstad) for more than 23 years. * February 9– Spanish troops led by Don Gabriel de Rojas y Figueroa successfully attack the Fort de Rocher, a pirate-controlled base on the Caribbean island of Tortuga. * February 10– The Battle of Tullich takes place in Aberdeenshire in Scotland during Gle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1739 Deaths
Events January–March * January 1 – Bouvet Island is discovered by French explorer Jean-Baptiste Charles Bouvet de Lozier, in the South Atlantic Ocean. * January 3: A 7.6 earthquake shakes the Ningxia Hui Autonomous Region in China killing 50,000 people. * February 24 – Battle of Karnal: The army of Iranian ruler Nader Shah defeats the forces of the Mughal emperor of India, Muhammad Shah. * March 20 – Nader Shah occupies Delhi, India and sacks the city, stealing the jewels of the Peacock Throne, including the Koh-i-Noor. April–June * April 7 – English highwayman Dick Turpin is executed by hanging for horse theft. * May 12 – John Wesley lays the foundation stone of the New Room, Bristol in England, the world's first Methodist meeting house. * June 13 – (June 2 Old Style); The Royal Swedish Academy of Sciences is founded in Stockholm, Sweden. July–September * July 9 – The first group purporting to repres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
18th-century French Mathematicians
The 18th century lasted from January 1, 1701 ( MDCCI) to December 31, 1800 ( MDCCC). During the 18th century, elements of Enlightenment thinking culminated in the American, French, and Haitian Revolutions. During the century, slave trading and human trafficking expanded across the shores of the Atlantic, while declining in Russia, China, and Korea. Revolutions began to challenge the legitimacy of monarchical and aristocratic power structures, including the structures and beliefs that supported slavery. The Industrial Revolution began during mid-century, leading to radical changes in human society and the environment. Western historians have occasionally defined the 18th century otherwise for the purposes of their work. For example, the "short" 18th century may be defined as 1715–1789, denoting the period of time between the death of Louis XIV of France and the start of the French Revolution, with an emphasis on directly interconnected events. To historians who expand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
