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Astronomical Observatory Of Patacamaya
Patacamaya or Patak Amaya (Aymara) is a city in Bolivia, situated in the La Paz Department. It is the seat of the Patacamaya Municipality, the fifth municipal section of the Aroma Province. Patacamaya lies in the Altiplano, approximately 100 km southeast of La Paz. It contains the intersection between 'Carretera 1' which goes from La Paz to Oruro, as well as Cochabamba, and the 'Carretera Arica-La Paz'. The 'Tambo Quemado' highway is one of the most important international roads that travels through Bolivia. Name The name of the city originated from a war that occurred in the 1920s between Aymaras and Quechuas. The word ''Patakamaya'' is a conglomeration of two words; ''pataka'' meaning "100" and ''amaya'' meaning "dead", referring to the casualties of the war. Observatory Situated 3789 meters above sea level, Patacamaya is a prime location for astronomical observation. Its lightly populated area keeps light pollution at a minimum, making it an ideal place for an obse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sovereign States
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 206 listed states can be divided into three categories based on membership within the United Nations System: 193 UN member states, 2 UN General Assembly non-member observer states, and 11 other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and 1 UN General Assembly non-member observer state), states having disputed sovereignty (16 states, of which there are 6 UN member states, 1 UN General Assembly non-member observer state, and 9 de facto states), and states having a special political status (2 states, both in free association with New Zealand). Compiling a list such as this can be a complicated and controversial process, as there is no definition that is binding on all the members of the community of nations concerni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Paz
La Paz (), officially known as Nuestra Señora de La Paz (Spanish pronunciation: ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With an estimated 816,044 residents as of 2020, La Paz is the List of Bolivian cities by population, third-most populous city in Bolivia. Its metropolitan area, which is formed by La Paz, El Alto, Achocalla Municipality, Achocalla, Viacha Municipality, Viacha, and Mecapaca Municipality, Mecapaca makes up the second most populous urban area in Bolivia, with a population of 2.0 million, after Santa Cruz de la Sierra with a population of 2.3 million. It is also the capital of the La Paz Department, Bolivia, La Paz Department. The city, in west-central Bolivia southeast of Lake Titicaca, is set in a canyon created by the Choqueyapu River. It is in a bowl-like depression, part of the Amazon basin, surrounded by the high mountains of the Altiplano. Overlooking the city is the towering, triple-peaked Illimani. Its peak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture
Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Sheep, goats, pigs and cattle were domesticated over 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. Industrial agriculture based on large-scale monoculture in the twentieth century came to dominate agricultural output, though about 2 billion people still depended on subsistence agriculture. The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials (such as rubber). Food classes include cereals (grains), vegetables, fruits, cooking oils, meat, milk, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoemaker Levy
Shoemaking is the process of making footwear. Originally, shoes were made one at a time by hand, often by groups of shoemakers, or cobblers (also known as ''cordwainers''). In the 18th century, dozens or even hundreds of masters, journeymen and apprentices (both men and women) would work together in a shop, dividing up the work into individual tasks. A customer could come into a shop, be individually measured, and return to pick up their new shoes in as little as a day. Everyone needed shoes, and the median price for a pair was about one day’s wages for an average journeyman. The shoemaking trade flourished in the eighteenth and early nineteenth centuries but began to be affected by industrialization in the later nineteenth century. Traditional handicraft shoemaking has now been largely superseded in volume of shoes produced by industrial mass production of footwear, but not necessarily in quality, attention to detail, or craftsmanship. Today, most shoes are made on a volu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halley's Comet
Halley's Comet or Comet Halley, officially designated 1P/Halley, is a short-period comet visible from Earth every 75–79 years. Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and thus the only naked-eye comet that can appear twice in a human lifetime. Halley last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-2061. Halley's periodic returns to the inner Solar System have been observed and recorded by astronomers around the world since at least 240 BC. But it was not until 1705 that the English astronomer Edmond Halley understood that these appearances were reappearances of the same comet. As a result of this discovery, the comet is named after Halley. During its 1986 visit to the inner Solar System, Halley's Comet became the first comet to be observed in detail by spacecraft, providing the first observational data on the structure of a comet nucleus and the mechanism of coma and tail f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescope
A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. Originally meaning only an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects, the word ''telescope'' now refers to a wide range of instruments capable of detecting different regions of the electromagnetic spectrum, and in some cases other types of detectors. The first known practical telescopes were refracting telescopes with glass lenses and were invented in the Netherlands at the beginning of the 17th century. They were used for both terrestrial applications and astronomy. The reflecting telescope, which uses mirrors to collect and focus light, was invented within a few decades of the first refracting telescope. In the 20th century, many new types of telescopes were invented, including radio telescopes in the 1930s and infrared telescopes in the 1960s. Etymology The word ''telescope'' was coin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Observatory
An observatory is a location used for observing terrestrial, marine, or celestial events. Astronomy, climatology/meteorology, geophysical, oceanography and volcanology are examples of disciplines for which observatories have been constructed. Historically, observatories were as simple as containing an astronomical sextant (for measuring the distance between stars) or Stonehenge (which has some alignments on astronomical phenomena). Astronomical observatories Astronomical observatories are mainly divided into four categories: space-based, airborne, ground-based, and underground-based. Ground-based observatories Ground-based observatories, located on the surface of Earth, are used to make observations in the radio and visible light portions of the electromagnetic spectrum. Most optical telescopes are housed within a dome or similar structure, to protect the delicate instruments from the elements. Telescope domes have a slit or other opening in the roof that can be opened during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quechuas
Quechua people (, ; ) or Quichua people, may refer to any of the aboriginal people of South America who speak the Quechua languages, which originated among the Indigenous people of Peru. Although most Quechua speakers are native to Peru, there are some significant populations in Ecuador, Bolivia, Chile, Colombia, and Argentina. The most common Quechua dialect is Southern Quechua. The Kichwa people of Ecuador speak the Kichwa dialect; in Colombia, the Inga people speak Inga Kichwa. The Quechua word for a Quechua speaker is ''runa'' or ''nuna'' ("person"); the plural is ''runakuna'' or ''nunakuna'' ("people"). "Quechua speakers call themselves Runa -- simply translated, 'the people.'" Some historical Quechua people are: * The Chanka people, who lived in the Huancavelica, Ayacucho, and Apurímac regions of Peru. * The Huanca people of the Junín Region of Peru, who spoke Quechua before the Incas did. * The Inca, who established the largest empire of the pre-Columbian e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arica
Arica ( ; ) is a Communes of Chile, commune and a port city with a population of 222,619 in the Arica Province of northern Chile's Arica y Parinacota Region. It is Chile's northernmost city, being located only south of the border with Peru. The city is the capital (political), capital of both the Arica Province and the Arica and Parinacota Region. Arica is located at the orocline, bend of South America's western coast known as the Arica Bend or Arica Elbow. At the location of the city are two valleys that dissect the Atacama Desert converge: Azapa Valley, Azapa and Lluta River, Lluta. These valleys provide citrus and olives for export. Arica is an important port for a large inland region of South America. The city serves a free port for Bolivia and manages a substantial part of that country's trade.In addition it is the end station of the Bolivian oil pipeline beginning in Oruro, Bolivia, Oruro. The city's strategic position is enhanced by being next to the Chile Route 5, Pan-Ame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochabamba
Cochabamba ( ay, Quchapampa; qu, Quchapampa) is a city and municipality in central Bolivia in a valley in the Andes mountain range. It is the capital of the Cochabamba Department and the fourth largest city in Bolivia, with a population of 630,587 according to the 2012 Bolivian census. Its name is from a compound of the Quechua words ''qucha'' "lake" and '' pampa'', "open plain." Residents of the city and the surrounding areas are commonly referred to as ''cochalas'' or, more formally, ''cochabambinos''. It is known as the "City of Eternal Spring" or "The Garden City" because of its spring-like temperatures all year round. It is also known as "La Llajta," which means "town" in Quechua. It is the largest urban center between the higher capital of La Paz and Santa Cruz de la Sierra in the tropical plains of the east. It sits south-west of the Tunari mountains, and north of the foothills of the Valle Alto. In antiquity, the area featured numerous lakes, which gave the city its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oruro, Bolivia
Oruro (Hispanicized spelling) or Uru Uru is a city in Bolivia with a population of 264,683 (2012 calculation), about halfway between La Paz and Sucre in the Altiplano, approximately above sea level. It is Bolivia's fifth-largest city by population, after Santa Cruz de la Sierra, El Alto, La Paz, and Cochabamba. It is the capital of the Department of Oruro and the seat of the Roman Catholic Diocese of Oruro. Oruro has been subject to cycles of boom and bust owing to its dependence on the mining industry, notably tin, tungsten (wolfram), silver and copper. History The city was founded on November 1, 1606, by Don Manuel Castro de Padilla as a silver-mining center in the Urus region. At the time it was named Real Villa de San Felipe de Austria, after the Spanish monarch Philip III. It thrived for a while, but it was eventually abandoned as the silver mines became exhausted. Oruro was reestablished by European Bolivians in the late nineteenth century as a tin mining center. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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