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Simeon North
Simeon North (July 13, 1765 – August 25, 1852) was an American gun manufacturer, who developed one of America's first milling machines (possibly the very first) in 1818 and played an important role in the development of interchangeable parts manufacturing. North was born in Berlin, Connecticut, into a prosperous family able to provide all six sons with farms of their own. North was given a farm in Berlin, a gift that enabled him to marry Lucy Savage when he was only twenty-one years old; the couple had five sons and three daughters. In 1795 the Norths purchased a sawmill located on the brook that ran beside their land. Simeon hired a man to help run it, enlarged the building to house a forge and trip-hammer, and began manufacturing scythes from imported steel. Four years later, he obtained a contract to make pistols and began to add a factory to the mill building. North's brother-in-law Elisha Cheney was a skilled clockmaker, a trade he had learned from his father Benjamin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milling Machine
Milling is the process of machining using rotary cutters to remove material by advancing a cutter into a workpiece. This may be done by varying directions on one or several axes, cutter head speed, and pressure. Milling covers a wide variety of different operations and machines, on scales from small individual parts to large, heavy-duty gang milling operations. It is one of the most commonly used processes for machining custom parts to precise tolerances. Milling can be done with a wide range of machine tools. The original class of machine tools for milling was the milling machine (often called a mill). After the advent of computer numerical control (CNC) in the 1960s, milling machines evolved into ''machining centers'': milling machines augmented by automatic tool changers, tool magazines or carousels, CNC capability, coolant systems, and enclosures. Milling centers are generally classified as vertical machining centers (VMCs) or horizontal machining centers (HMCs). The integr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pair Of Flintlock Duelling Pistols MET LC-96 5 36 149-006
Pair or PAIR or Pairing may refer to: Government and politics * Pair (parliamentary convention), matching of members unable to attend, so as not to change the voting margin * ''Pair'', a member of the Prussian House of Lords * ''Pair'', the French equivalent of peer, holder of a French Pairie, a French high title roughly equivalent to a member of the British peerage Mathematics * 2 (number), two of something, a pair * Unordered pair, or pair set, in mathematics and set theory * Ordered pair, or 2-tuple, in mathematics and set theory * Pairing, in mathematics, an R-bilinear map of modules, where R is the underlying ring * Pair type, in programming languages and type theory, a product type with two component types * Topological pair, an inclusion of topological spaces Science and technology * Couple (app), formerly Pair, a mobile application for two people * PAIR (puncture-aspiration-injection-reaspiration), in medicine * Pairing, a handshaking process in Bluetooth communications ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Inventors
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1852 Deaths
Events January–March * January 14 – President Napoleon III, Louis-Napoléon Bonaparte proclaims a French Constitution of 1852, new constitution for the French Second Republic. * January 15 – Nine men representing various Jewish charitable organizations come together to form what will become Mount Sinai Hospital, New York, Mount Sinai Hospital in New York City. * January 17 – The United Kingdom recognizes the independence of the South African Republic, Transvaal. * February 3 – Battle of Caseros, Argentina: The Argentine provinces of Entre Ríos Province, Entre Rios and Corrientes, allied with Brazil and members of Colorado Party (Uruguay), Colorado Party of Uruguay, defeat Buenos Aires troops under Juan Manuel de Rosas. * February 11 – The first British public toilet for women opens in Bedford Street, London. * February 14 – The Great Ormond Street Hospital for Sick Children, London, admits its first patient. * February 15 – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1765 Births
Events January–March * January 23 – Prince Joseph of Austria marries Princess Maria Josepha of Bavaria in Vienna. * January 29 – One week before his death, Mir Jafar, who had been enthroned as the Nawab of Bengal and ruler of the Bengali people with the support and protection of the British East India Company, abdicates in favor of his 18-year-old son, Najmuddin Ali Khan. * February 8 **Frederick the Great, the King of Prussia, issues a decree abolishing the historic punishments against unmarried women in Germany for "sex crimes", particularly the ''Hurenstrafen'' (literally "whore shaming") practices of public humiliation. ** Isaac Barré, a member of the British House of Commons for Wycombe and a veteran of the French and Indian War in the British American colonies, coins the term "Sons of Liberty" in a rebuttal to Charles Townshend's derisive description of the American colonists during the introduction of the proposed Stamp Act. Barré notes tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harpers Ferry
Harpers Ferry is a historic town in Jefferson County, West Virginia, United States. The population was 269 at the 2020 United States census. Situated at the confluence of the Potomac River, Potomac and Shenandoah River, Shenandoah Rivers in the lower Shenandoah Valley, where Maryland, Virginia, and West Virginia meet, it is the easternmost town in West Virginia as well as its lowest point above sea level. Originally named Harper's Ferry after an 18th-century ferry owner, the town lost its apostrophe in 1891 in an update by the United States Board on Geographic Names. It gained fame in 1859 when abolitionist John Brown (abolitionist), John Brown led John Brown's raid on Harpers Ferry, a raid on the Harpers Ferry Armory in a doomed effort to start a slave rebellion in Virginia and across the South. During the American Civil War, the town became the northernmost point of Confederate States of America, Confederate-controlled territory, and changed hands several times due to its strat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captain John H
Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police department, election precinct, etc. In militaries, the captain is typically at the level of an officer commanding a company or battalion of infantry, a ship, or a battery of artillery, or another distinct unit. It can also be a rank of command in an air force. The term also may be used as an informal or honorary title for persons in similar commanding roles. Etymology The word "captain" derives from the Middle English "capitane", itself coming from the Latin "caput", meaning "head". It is considered cognate with the Greek word (, , or "the topmost"), which was used as title for a senior Byzantine military rank and office. The word was Latinized as . Both ultimately derive from the Proto-Indo-European "*kaput", also meaning head. Occupations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middletown, Connecticut
Middletown is a city in Middlesex County, Connecticut, United States. Located along the Connecticut River, in the central part of the state, 16 miles (25.749504 km) south of Hartford, Connecticut, Hartford. Middletown is the largest city in the Lower Connecticut River Valley Planning Region, Connecticut, Lower Connecticut River Valley Planning Region. In 1650, it was incorporated by English settlers as a town under its original Native American name, Mattabeseck, after the local Wangunk village of the same name. They were among many tribes along the Atlantic coast who spoke Algonquian languages. The colonists renamed the settlement in 1653. When Hartford County, Connecticut, Hartford County was organized on May 10, 1666, Middletown was included within its boundaries. In 1784, the central settlement was incorporated as a city distinct from the town. Both were included within newly formed Middlesex County in May 1785. In 1923, the City of Middletown was consolidated with the Town, m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reflections In Bullough's Pond
''Reflections in Bullough's Pond: Economy and Ecosystem in New England'' is a book by Diana Muir, published in 2000. ''Providence Journal'' called ''Bullough’s Pond'' "a masterpiece", and ''Publishers Weekly'' called it "lyrical". The Massachusetts Center for the Book awarded it the 2001 Massachusetts Book Award, for the author's "engaging and accomplished storytelling". Thesis Muir makes a complex, Malthusian argument for the origin of an industrial revolution in New England independent of the English industrial revolution. Demonstrating that the economic model of colonial New England was large families of children on small-hold farms, producing sufficient wealth not only to live comfortably but to enable all of the children to purchase farms, she argues that a crunch point was reached when cheap, unsettled land ceased to be available. Focusing on the decades following 1790, she argues that families had accumulated wealth to set their children up on farms, but that land w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interchangeable Parts
Interchangeable parts are parts (wikt:component#Noun, components) that are identical for practical purposes. They are made to specifications that ensure that they are so nearly identical that they will fit into any assembly of the same type. One such part can freely replace another, without any custom fitting, such as File (tool), filing. This interchangeability allows easy assembly of new devices, and easier repair of existing devices, while minimizing both the time and skill required of the person doing the assembly or repair. The concept of interchangeability was crucial to the introduction of the assembly line at the beginning of the 20th century, and has become an important element of some modern manufacturing but is missing from other important industries. Interchangeability of parts was achieved by combining a number of innovations and improvements in machining operations and the invention of several machine tools, such as the Henry Maudslay#Lathe design, slide rest lathe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diana Muir
Diana Muir, also known as Diana Muir Appelbaum, is an American historian from Newton, Massachusetts, best known for her 2000 book, ''Reflections in Bullough's Pond'', a history of the impact of human activity on the New England ecosystem. Personal life Appelbaum was born at Fort Belvoir, Virginia. Her father was in the army, and the family lived in several states before settling in the small town of Old Lyme, Connecticut, when she was entering eleventh grade. She won an AFS Intercultural Programs scholarship and spent a year in Llay-Llay, Chile, before graduating from Old Lyme High School. She attended Barnard College of Columbia University, in New York City. Her parents are Elizabeth Carmen (''née'' Whitman) and the nuclear engineer Peter Karter (''né'' Patayonis Karteroulis). Her paternal grandparents were Greek. Her sister is the entrepreneur Trish Karter. She is married to Paul S. Appelbaum, a psychiatrist and professor at Columbia University with whom she has co-auth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eli Terry
Eli Terry Sr. (April 13, 1772 – February 24, 1852) was an inventor and clockmaker in Connecticut. He received a United States patent for a shelf clock mechanism. He introduced mass production to the art of clockmaking, which made clocks affordable for the average American citizen. Terry occupies an important place in the beginnings of the development of interchangeable parts manufacturing. Terry is considered the first person in American history to actually accomplish interchangeable parts with no government funding. Terry became one of the most accomplished mechanics in New England during the early part of the nineteenth century. The village of Terryville, Connecticut is named for his son, Eli Terry Jr. Background Terry was the son of Samuel and Huldah Terry, born in what is now South Windsor, Connecticut (at the time of Terry's birth, South Windsor was part of East Windsor, Connecticut). He began his career as an apprentice under Daniel Burnap ("the forerunner of manu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
