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Jean Baptiste Boussingault
Jean-Baptiste Joseph Dieudonné Boussingault (2 February 1801 – 11 May 1887) was a French chemist who made significant contributions to agricultural science, petroleum science and metallurgy. Biography Jean-Baptiste Boussingault – an agricultural scientist and chemist – was born in Paris. After studying at the school of mines at Saint-Etienne he went to Alsace to work in the asphalt mines – a two-year interlude that was to shape his contributions to science. During the insurrection of the Spanish colonies, the president of Gran-Colombia, the liberator Simón Bolívar, named Francisco Antonio Zea, ambassador in France, to contract youngers and singles European scientists to investigate the available sources of his new formed nation. In 1822 Boussingault with the Peruvian geologist Mariano Rivero were contracted by Zea and they went to Venezuela as a mining engineer on behalf of an English company contracted by Bolivar. In Urao lagoon near Lagunillas, Merida State, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economist Intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Fe De Bogota
Santa Claus, also known as Father Christmas, Saint Nicholas, Saint Nick, Kris Kringle, or simply Santa, is a Legend, legendary figure originating in Western Christianity, Western Christian culture who is said to Christmas gift-bringer, bring children gifts during the late evening and overnight hours on Christmas Eve of toys and candy or coal or nothing, depending on whether they are "naughty or nice". In the legend, he accomplishes this with the aid of Christmas elf, Christmas elves, who make the toys in Santa's workshop, his workshop, often said to be at the North Pole, and Santa Claus's reindeer, flying reindeer who pull his sleigh through the air. The modern figure of Santa is based on folklore traditions surrounding Saint Nicholas (European folklore), Saint Nicholas, the English figure of Father Christmas and the Folklore of the Low Countries, Dutch figure of ''Sinterklaas''. Santa is generally depicted as a portly, jolly, white-bearded man, often with spectacles, wearing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Assembly Of France
The National Assembly (french: link=no, italics=set, Assemblée nationale; ) is the lower house of the bicameral French Parliament under the Fifth Republic, the upper house being the Senate (). The National Assembly's legislators are known as (), meaning "delegate" or "envoy" in English; etymologically, it is a cognate of the English word ''deputy'', which is the standard term for legislators in many parliamentary systems). There are 577 , each elected by a single-member constituency (at least one per department) through a two-round system; thus, 289 seats are required for a majority. The president of the National Assembly, Yaël Braun-Pivet, presides over the body. The officeholder is usually a member of the largest party represented, assisted by vice presidents from across the represented political spectrum. The National Assembly's term is five years; however, the President of France may dissolve the Assembly, thereby calling for new elections, unless it has been dissolv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyon
Lyon,, ; Occitan: ''Lion'', hist. ''Lionés'' also spelled in English as Lyons, is the third-largest city and second-largest metropolitan area of France. It is located at the confluence of the rivers Rhône and Saône, to the northwest of the French Alps, southeast of Paris, north of Marseille, southwest of Geneva, northeast of Saint-Étienne. The City of Lyon proper had a population of 522,969 in 2019 within its small municipal territory of , but together with its suburbs and exurbs the Lyon metropolitan area had a population of 2,280,845 that same year, the second most populated in France. Lyon and 58 suburban municipalities have formed since 2015 the Metropolis of Lyon, a directly elected metropolitan authority now in charge of most urban issues, with a population of 1,411,571 in 2019. Lyon is the prefecture of the Auvergne-Rhône-Alpes region and seat of the Departmental Council of Rhône (whose jurisdiction, however, no longer extends over the Metropolis of Lyo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a Chemical reaction, reaction with other Chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the properties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimborazo (volcano)
Chimborazo () is a currently inactive stratovolcano in the Cordillera Occidental range of the Andes. Its last known eruption is believed to have occurred around 550 A.D. Chimborazo's summit is the farthest point on the Earth's surface from the Earth's center, given that it is located along the planet's equatorial bulge. This is despite not being the tallest mountain in the Andes or on Earth. Based on the average global sea level, the height of Chimborazo is 6,263 m (20,548 ft), well below the height of Mount Everest (8849 metres). Nevertheless, Chimborazo is the highest mountain in Ecuador and the 39th highest peak in the Andes. Chimborazo is a popular destination for mountaineering as its climbing routes are considered challenging and take place on snow, ice, and rock, often requiring crampons and other technical climbing equipment. Etymology Several theories regarding the origin of the name Chimborazo exist. In many dialects of Quichua or Quechua, "chimba" means "on the ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecuador
Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Ekuatur Nunka''), is a country in northwestern South America, bordered by Colombia on the north, Peru on the east and south, and the Pacific Ocean on the west. Ecuador also includes the Galápagos Islands in the Pacific, about west of the mainland. The country's capital and largest city is Quito. The territories of modern-day Ecuador were once home to a variety of Indigenous groups that were gradually incorporated into the Inca Empire during the 15th century. The territory was colonized by Spain during the 16th century, achieving independence in 1820 as part of Gran Colombia, from which it emerged as its own sovereign state in 1830. The legacy of both empires is reflected in Ecuador's ethnically diverse population, with most of its mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimborazo
Chimborazo () is a currently inactive stratovolcano in the Cordillera Occidental range of the Andes. Its last known eruption is believed to have occurred around 550 A.D. Chimborazo's summit is the farthest point on the Earth's surface from the Earth's center, given that it is located along the planet's equatorial bulge. This is despite not being the tallest mountain in the Andes or on Earth. Based on the average global sea level, the height of Chimborazo is 6,263 m (20,548 ft), well below the height of Mount Everest (8849 metres). Nevertheless, Chimborazo is the highest mountain in Ecuador and the 39th highest peak in the Andes. Chimborazo is a popular destination for mountaineering as its climbing routes are considered challenging and take place on snow, ice, and rock, often requiring crampons and other technical climbing equipment. Etymology Several theories regarding the origin of the name Chimborazo exist. In many dialects of Quichua or Quechua, "chimba" means "on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotopaxi
Cotopaxi () is an active stratovolcano in the Andes Mountains, located in Latacunga city of Cotopaxi Province, about south of Quito, and northeast of the city of Latacunga, Ecuador. It is the second highest summit in Ecuador, reaching a height of . Cotopaxi is among the highest active volcanoes in the world. Its most recent eruption began on 14 August 2015, and ended on 24 January 2016. Cotopaxi is known to have erupted 87 times, resulting in the creation of numerous valleys formed by lahars (mudflows) around the volcano. The last eruption lasted from August 2015 to January 2016. Cotopaxi was officially closed by the authorities to climbing until it reopened on October 7, 2017. Description On a clear day, Cotopaxi is clearly visible on the skyline from Latacunga and Quito. It is part of the chain of volcanoes around the Pacific plate known as the Pacific Ring of Fire. It has an almost symmetrical cone that rises from a highland plain of about , with a width at its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antisana
Antisana is a stratovolcano of the northern Andes, in Ecuador. It is the fourth highest volcano in Ecuador, at , and is located SE of the capital city of Quito. Antisana presents one of the most challenging technical climbs in the Ecuadorian Andes. Next to the Pichincha, Cotopaxi, Tungurahua and Chimborazo, the Antisana belongs to the five volcanic mountains that the Prussian-born explorer Alexander von Humboldt tried to climb in 1802 during his American journey. See also *Mikakucha *Lists of volcanoes **List of volcanoes in Ecuador *List of mountains in the Andes *List of Ultras of South America This is a list of the 209 ultra prominent peaks, or Ultras in South America. An ''Ultra'' is a mountain summit with a topographic prominence of or more. Guiana Highlands Sierra Nevada de Santa Marta, Cordillera Oriental, Cordillera de Mér ... References External links "Volcán Antisana, Ecuador" Peakbagger.com. Stratovolcanoes of Ecuador Andean Volcanic B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pichincha Volcano
Pichincha is a stratovolcano in Ecuador. The capital Quito wraps around its eastern slopes. The two highest peaks of the mountain are Wawa Pichincha (Kichwa ''wawa'' child, baby / small, Spanish spelling ''Guagua Pichincha'') () and Ruku Pichincha (Kichwa ''ruku'' old person, Spanish ''Rucu Pichincha'') (). The active caldera is in Wawa Pichincha on the western side of the mountain. Description Both peaks are visible from the city of Quito and both are popular acclimatization climbs. Wawa Pichincha is usually accessed from the village of Lloa outside of Quito. Ruku is typically accessed from the TelefériQo on the western side of Quito. In October 1999, the volcano erupted and covered the city with several inches of ash. Before that, the last major eruptions were in 1553 and in 1660, when about of ash fell on the city. The province in which it is located was named for the mountain. This is also the case for many of the other provinces in Ecuador (including Cotopaxi, Chimborazo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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