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James B. Francis
James Bicheno Francis (May 18, 1815 – September 18, 1892) was a British-American civil engineer, who invented the Francis turbine. Early years James Francis was born in South Leigh, near Witney, Oxfordshire, in England, United Kingdom. He started his engineering career at the early age of seven as he worked as his father's apprentice at the Porth Cawl Railway and Harbor Works in South Wales.Lowell National Historic Park publication When he turned 18, he decided to emigrate to the United States, in 1833. His first job was in Stonington, Connecticut, as an assistant to the railway engineer George Washington Whistler Jr., working on the New York and New Haven Railroad. A year later, James and his boss, Whistler, travelled north to Lowell, Massachusetts, where at the age of 19, he got a draftsman job with the Locks and Canal Company, and Whistler became chief engineer. A few years later, in 1837, Whistler resigned, and went to work on Russia's major railroads. Before de ...
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South Leigh
:''There is also a Southleigh in Devon.'' South Leigh is a village in the civil parish of South Leigh and High Cogges, in the West Oxfordshire district, in Oxfordshire, England, on Limb Brook, a small tributary of the River Thames, about east of Witney. The 2011 Census recorded the parish's population as 336. On 1 January 2024 the parish was renamed from "South Leigh" to "South Leigh and High Cogges". Manor South Leigh was not mentioned in the Domesday Book of 1086, but was recorded in 1190 as ''Stanton Lega''. The manor house was built in the second half of the 16th century. It is now called Church Farm House. In the middle of the 17th century William Gore acquired the manor. The Gores consolidated South Leigh as a separate estate within Stanton Harcourt parish, but this led to a series of disputes over landholdings intermixed between the two. When Stanton Harcourt's common lands were being enclosed in 1773, its enclosure commissioners suggested promoting a single Parliam ...
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Clemens Herschel
Clemens Herschel (March 23, 1842 – March 1, 1930) was an American hydraulic engineer. His career extended from about 1860 to 1930, and he is best known for inventing the Venturi meter, which was the first large-scale, accurate device for measuring water flow. He developed this device while serving as director of the Holyoke Testing Flume, a turbine testing facility which he would redesign, which became the first modern hydraulics laboratory in the United States and the world. Early life and education Clemens was born in Vienna on March 23, 1842, to Samuel and Therese Hirschl (née Kohn). His family immigrated to Davenport, Iowa in 1850. He spent most of his life practicing his profession in Massachusetts, New York and New Jersey. He attended Harvard University, where he received his bachelor of science degree in 1860 from the Lawrence Scientific School.''New York Times.'' "Clemens Herschel Dies in 89th Year." March 3, 1930"Clemens Herschel." (1930). ''Journal AWWA.'' 22:5 685 ...
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Salver
A salver is a flat heavy tray of silver, other metal or glass used for carrying or serving glasses, cups, and dishes at a table, or for the presenting of a letter or card by a servant. In a royal or noble household the fear of poisoning led to the custom of tasting the food or beverage before it was served to the master and his guests; this was known as the assay of meat and drink, and in Spanish was called ''salva''. The verb ''salvar'' means to preserve from risk, from the Latin ''salvare'', to save. The term ''salva'' was also applied to the dish or tray on which the food or drink was presented after the tasting process. There seems no doubt that this Spanish word is the source of the English salver; a parallel is found in the origin of the term '' credenza'', which comes from Italian. Ceremonial salvers have also been used as major sporting trophies, most notably a sterling silver salver as the Ladies' Singles trophy in the Wimbledon tennis championships The Wimble ...
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2006 New England Flood
The New England Flood of May 2006, often locally referred to as the Mother's Day Flood, was a flood event that occurred in New England, especially in New Hampshire and Massachusetts, during the month of May, 2006. It started on May 11, 2006 as a result of an unusually strong low pressure system that stalled over the central United States, drawing copious amounts of moisture from the Atlantic Ocean. Most of this moisture was drawn directly over New England, producing continuous heavy rain that led to record flooding near several rivers. It was described as the worst flooding since the New England Hurricane of 1938. There were at least two fatalities, both in Topsfield, Massachusetts. Some called it the Mother's Day Flood, since it occurred on that holiday. Impact Hundreds of residents were evacuated from their homes as the waters rose. Several communities saw extensive flooding, particularly along the Merrimack River. Much of New England was under a flood warning or flash floo ...
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1938 New England Hurricane
The 1938 New England Hurricane (also referred to as the Great Long Island - New England Hurricane and the Long Island Express) was one of the deadliest and most destructive tropical cyclones to strike the United States. The storm formed near the coast of Africa on September 9, becoming a Category 5 hurricane on the Saffir–Simpson hurricane scale, before making landfall as a Category 3 hurricane on Long Island on Wednesday, September 21. It is estimated that the hurricane killed 682 people, damaged or destroyed more than 57,000 homes, and caused property losses estimated at $306 million ($4.7 billion in 2024). Also, numerous others estimate the real damage between $347 million and almost $410 million. Damaged trees and buildings were still seen in the affected areas as late as 1951. It remains the most powerful and deadliest hurricane to ever strike New York and New England in history, perhaps eclipsed in landfall intensity only by the Great Colonial Hurricane of 1635. The sto ...
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1936 Northeast Flood
The 1936 Northeastern United States flood was a historic flood that occurred across the Northeastern United States, as well as the Mid-Atlantic region and Ohio, in March 1936. Record-setting flooding after a combination of a particularly precipitation-heavy winter and large amounts of rainfall in March caused severe damage across the region. Record heights were recorded in many rivers, including the Connecticut River, which peaked at in Hartford, the Merrimack River, the Pemigewasset River, and the Androscoggin River. The flood led to an estimated 150 to 200 deaths across the Northeast, and hundreds of millions of dollars in damage in 1936 dollars. $100 million in 1936 dollars is equivalent in purchasing power to about $2.2 billion in 2023. Background The winter of 1935–36 was particularly cold, and more snowfall than usual fell in the Northeast. When March arrived, along with warmer temperatures, this snow began to melt, causing water levels in rivers to rise. This was a ...
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Pawtucket Canal
Completed in 1796, the Pawtucket Canal was originally built as a transportation canal to circumvent the Pawtucket Falls of the Merrimack River in East Chelmsford, Massachusetts. In the early 1820s it became a major component of the Lowell power canal system. with the founding of the textile industry at what became Lowell.ASME Landmark report
The Pawtucket Falls are a mile long series of falls and rapids over which the drops 32 feet. The falls hampered the shipment of inland goods, mostly , to the mouth of the Merrimack and

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The Great Gate, Aka Francis' Folly, Lowell, Massachusetts
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee'') ...
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Uriah A
Uriah or Uriyah () is a Hebrew given name. It may refer to: People In the Bible *Uriah the Hittite, a soldier in King David's army in the Books of Samuel * Uriah (Book of Kings), a priest under Ahaz in the Books of Kings * Uriah (prophet), a prophet murdered by Jehoiakim in the Book of Jeremiah *Uriah, a priest and the father of Meremoth in the Book of Ezra (8:33) and Book of Nehemiah (3:4, 21) *Uriah, a priest whom God offers to call as a witness in the Book of Isaiah (8:2) Other people * Uriah F. Abshier (1849–1934), American politician and businessman * (born 1982), Dutch actor and stand-up comedian * Uriah Asante (1992–2016), Ghanaian footballer * Uriah Duffy (born 1975), American bassist *Urijah Faber (born 1979), American mixed martial arts fighter *Uriah Hall (born 1984), Jamaican mixed martial arts fighter * Uriah P. Levy (1792–1862), American naval commander * Uriah Hunt Painter (1837–1900), American journalist * Uriah Rennie (1959–2025), English football refer ...
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Henry S
Henry may refer to: People and fictional characters * Henry (given name), including lists of people and fictional characters * Henry (surname) * Henry, a stage name of François-Louis Henry (1786–1855), French baritone Arts and entertainment * ''Henry'' (2011 film), a Canadian short film * ''Henry'' (2015 film), a virtual reality film * '' Henry: Portrait of a Serial Killer'', a 1986 American crime film * ''Henry'' (comics), an American comic strip created in 1932 by Carl Anderson * "Henry", a song by New Riders of the Purple Sage Places Antarctica * Henry Bay, Wilkes Land Australia * Henry River (New South Wales) * Henry River (Western Australia) Canada * Henry Lake (Vancouver Island), British Columbia * Henry Lake (Halifax County), Nova Scotia * Henry Lake (District of Chester), Nova Scotia New Zealand * Lake Henry (New Zealand) * Henry River (New Zealand) United States * Henry, Illinois * Henry, Indiana * Henry, Nebraska * Henry, South Dakota * Henry Count ...
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American Philosophical Society
The American Philosophical Society (APS) is an American scholarly organization and learned society founded in 1743 in Philadelphia that promotes knowledge in the humanities and natural sciences through research, professional meetings, publications, source text, library resources, and community outreach. It was founded by the polymath Benjamin Franklin and is considered the first learned society founded in what became the United States.Philosophical Hall, the society's headquarters and a museum, is located just east of Independence Hall in Independence National Historical Park. In 1965, in recognition of the building's history, it was designated a National Historic Landmark. The society has about 1,000 elected members. As of April 2020, 5,710 members had been inducted since its creation. Through research grants, published journals, the American Philosophical Society Museum, an extensive library, and regular meetings, the society supports a variety of disciplines in the humanitie ...
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