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Manual Pump
Hand pumps are manually operated pumps; they use human power and mechanical advantage to move fluids or air from one place to another. They are widely used in every country in the world for a variety of industrial, marine, irrigation and leisure activities. There are many different types of hand pump available, mainly operating on a piston, diaphragm or rotary vane principle with a check valve on the entry and exit ports to the chamber operating in opposing directions. Most hand pumps are either piston pumps or plunger pumps, and are positive displacement. Hand pumps are commonly used in developing countries for both community supply and self-supply of water and can be installed on boreholes or hand-dug wells. History One sort of pump once common worldwide was a hand-powered water pump, or 'pitcher pump'. It was commonly installed over community water wells in the days before piped water supplies. In parts of Britain and Ireland, it was often called ''the parish pump' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand Pump-en
A hand is a prehensile, multi-fingered appendage located at the end of the forearm or forelimb of primates such as humans, chimpanzees, monkeys, and lemurs. A few other vertebrates such as the koala (which has two opposable thumbs on each "hand" and fingerprints extremely similar to human fingerprints) are often described as having "hands" instead of paws on their front limbs. The raccoon is usually described as having "hands" though opposable thumbs are lacking. Some evolutionary anatomists use the term ''hand'' to refer to the appendage of digits on the forelimb more generally—for example, in the context of whether the three digits of the bird hand involved the same homologous loss of two digits as in the dinosaur hand. The human hand usually has five digits: four fingers plus one thumb; these are often referred to collectively as five fingers, however, whereby the thumb is included as one of the fingers. It has 27 bones, not including the sesamoid bone, the number of whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Snow (physician)
John Snow (15 March 1813 – 16 June 1858) was an English physician and a leader in the development of anaesthesia and Hygiene#Medical hygiene, medical hygiene. He is considered one of the founders of modern epidemiology, in part because of his work in tracing the source of a 1854 Broad Street cholera outbreak, cholera outbreak in Soho, London, in 1854, which he curtailed by removing the handle of a water pump. Snow's findings inspired the adoption of anaesthesia as well as fundamental changes in the water and Great Stink, waste systems of London, which led to similar changes in other cities, and a significant improvement in general public health around the world. Early life and education Snow was born on 15 March 1813 in York, England, the first of nine children born to William and Frances Snow in their North Street (York), North Street home, and was baptised at All Saints' Church, North Street, York. His father was a labourer who worked at a local coal yard, by the Ouse, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorpe Abbots
Thorpe is a variant of the Middle English word ''thorp'', meaning hamlet or small village. Thorpe may refer to: People * Thorpe (surname), including a list of people with the name Places England *Thorpe, Cumbria *Thorpe, Derbyshire * Thorpe, East Lindsey, Lincolnshire *Thorpe, East Riding of Yorkshire *Thorpe, North Yorkshire *Thorpe, Nottinghamshire *Thorpe, Surrey *Thorpe by Trusthorpe, Lincolnshire *Thorpe Hamlet, Norwich, Norfolk *Thorpe Hesley, South Yorkshire *Thorpe in Balne, South Yorkshire *Thorpe in the Fallows, Lincolnshire *Thorpe Latimer, Lincolnshire *Thorpe-le-Soken, Essex *Thorpe le Street, East Riding of Yorkshire *Thorpe on the Hill, Lincolnshire *Thorpe on the Hill, West Yorkshire *Thorpe St Andrew, Norfolk *Thorpe St Peter, Lincolnshire *Thorpe Tilney, Lincolnshire *Thorpe Waterville, Northamptonshire *Thorpe Willoughby, North Yorkshire Elsewhere *Thorpe, Missouri, a community in the United States See also *Littlethorpe, Leicestershire, England *Littleth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Russell, Missouri
La Russell is a city in Jasper County, Missouri, United States. The population was 134 at the 2020 census. It is part of the Joplin, Missouri Metropolitan Statistical Area. Geography La Russell is located in the valley of the Spring River, adjacent to the Jasper-Lawrence county line. Bowers Mill lies just to the northeast on the river. The Missouri-Pacific Railroad line lies along the river just to the north of the town. According to the United States Census Bureau, the city has a total area of , all land. History The village of La Russell, Missouri was platted and laid out for public use August 18, 1903. ''La Russell'' was named in honor of ''Russell Harding'', vice president and general manager of the Missouri-Pacific Railroad at that time and of importance to the town's creation. The French ''La'' was added to the original proposed name of ''Russell'' in order to prevent confusion with another Missouri town named Russellville. Because of this word change, the name ''La R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilder, Tennessee
Wilder is an unincorporated community in Fentress County, Tennessee, United States. The community is in the Cumberland Mountains near Cookeville, Tennessee. History Early development Wilder was a planned company town, intended to provide housing for employees of the Fentress Coal and Coke Company. Town planning began in 1901, and the first coal mine opened in 1902. The town was named for the company owner, John T. Wilder. It was well established by 1903, including the first school in the area. The town church, Boyer's Chapel, was built in 1922. In 1923, the school began adding high school classes, and the first high school graduates were the class of 1932. Killing of union leader Barney Graham Wilder was the site of a violent coal-miners strike from July 1932 to April 1933, after wages had been cut by twenty percent. The strike ended shortly after the killing of United Mine Workers union leader Barney Graham in front of the company store on April 30, 1933. His funeral was attend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma City
Oklahoma City (), officially the City of Oklahoma City, and often shortened to OKC, is the capital and largest city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 20th among United States cities in population, and is the 8th largest city in the Southern United States. The population grew following the 2010 census and reached 687,725 in the 2020 census. The Oklahoma City metropolitan area had a population of 1,396,445, and the Oklahoma City–Shawnee Combined Statistical Area had a population of 1,469,124, making it Oklahoma's largest municipality and metropolitan area by population. Oklahoma City's city limits extend somewhat into Canadian, Cleveland, and Pottawatomie counties, though much of those areas outside the core Oklahoma County area are suburban tracts or protected rural zones ( watershed). The city is the eighth-largest in the United States by area including consolidated city-counties; it is the second-largest, after Houston, not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slovakia
Slovakia (; sk, Slovensko ), officially the Slovak Republic ( sk, Slovenská republika, links=no ), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the southwest, and the Czech Republic to the northwest. Slovakia's mostly mountainous territory spans about , with a population of over 5.4 million. The capital and largest city is Bratislava, while the second largest city is Košice. The Slavs arrived in the territory of present-day Slovakia in the fifth and sixth centuries. In the seventh century, they played a significant role in the creation of Samo's Empire. In the ninth century, they established the Principality of Nitra, which was later conquered by the Principality of Moravia to establish Great Moravia. In the 10th century, after the dissolution of Great Moravia, the territory was integrated into the Principality of Hungary, which then became the Kingdom of Hungary in 1000. In 1241 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ťahanovce
Ťahanovce ( hu, Hernádtihany, ) is a borough (city ward) of the city of KoÅ¡ice, Slovakia. The first written mention about Ťahanovce is dated back to 1263. It was an independent village until 1969 when it was connected with KoÅ¡ice. Ťahanovce is home to approximately 2,000 (prevailingly elder) people and it is closely connected with the city part SÃdlisko Ťahanovce. Some of the historical names of the village Ťahanovce * 1263 - la, predium Tehan (according to name of person) * 1293 - possesio Thehan * 1355 - villa Techan * 1399 - Thehaan * 1773 - sk, Czahanowcze; hu, Téhany * 1786 - sk, Czahanowecz; hu, Téhány * 1808 - sk, Tahanowce; hu, Tehány * 1863, 1892 - hu, Tihany * 1873 - hu, Tihány * 1888 - hu, Abaújtihány * 1907, 1938 - hu, Hernádtihany * 1920, 1945 - sk, Ťahanovce Statistics * Area: 7.28 km² (2016) * Population: 2 529 (31 December 2017) * Density of population: 350/km² (December 2017) * District: KoÅ¡ice I * Mayor: Ing. Ján Nigut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Košice
Košice ( , ; german: Kaschau ; hu, Kassa ; pl, Коszyce) is the largest city in eastern Slovakia. It is situated on the river Hornád at the eastern reaches of the Slovak Ore Mountains, near the border with Hungary. With a population of approximately 230,000, Košice is the second-largest city in Slovakia, after the capital Bratislava. Being the economic and cultural centre of eastern Slovakia, Košice is the seat of the Košice Region and Košice Self-governing Region, and is home to the Slovak Constitutional Court, three universities, various dioceses, and many museums, galleries, and theatres. In 2013 Košice was the European Capital of Culture, together with Marseille, France. Košice is an important industrial centre of Slovakia, and the U.S. Steel Košice steel mill is the largest employer in the city. The town has extensive railway connections and an international airport. The city has a preserved historical centre which is the largest among Slovak towns. There are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 243 million people, and has the world's Islam by country#Countries, second-largest Muslim population just behind Indonesia. Pakistan is the List of countries and dependencies by area, 33rd-largest country in the world by area and 2nd largest in South Asia, spanning . It has a coastline along the Arabian Sea and Gulf of Oman in the south, and is bordered by India to India–Pakistan border, the east, Afghanistan to Durand Line, the west, Iran to Iran–Pakistan border, the southwest, and China to China–Pakistan border, the northeast. It is separated narrowly from Tajikistan by Afghanistan's Wakhan Corridor in the north, and also shares a maritime border with Oman. Islamabad is the nation's capital, while Karachi is its largest city and fina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sindh
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province by population after Punjab. It shares land borders with the Pakistani provinces of Balochistan to the west and north-west and Punjab to the north. It shares International border with the Indian states of Gujarat and Rajasthan to the east; it is also bounded by the Arabian Sea to the south. Sindh's landscape consists mostly of alluvial plains flanking the Indus River, the Thar Desert in the eastern portion of the province along the international border with India, and the Kirthar Mountains in the western portion of the province. The economy of Sindh is the second-largest in Pakistan after the province of Punjab; its provincial capital of Karachi is the most populous city in the country as well as its main financial hub. Sindh is home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Waterloo
The University of Waterloo (UWaterloo, UW, or Waterloo) is a public research university with a main campus in Waterloo, Ontario Waterloo is a city in the Canadian province of Ontario. It is one of three cities in the Regional Municipality of Waterloo (formerly Waterloo County). Waterloo is situated about west-southwest of Toronto. Due to the close proximity of the ci ..., Canada. The main campus is on of land adjacent to "Uptown" Waterloo and Waterloo Park. The university also operates three satellite campuses and four affiliated school, affiliated university colleges. The university offers academic programs administered by six faculties and thirteen faculty-based schools. Waterloo operates the largest post-secondary co-operative education program in the world, with over 20,000 undergraduate students enrolled in the university's co-op program. Waterloo is a member of the U15 Group of Canadian Research Universities, U15, a group of research-intensive universities in Canada. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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