John Swan (engineer)
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John Swan (engineer)
John Swan (1787–1869) was an engineer who worked for the shipbuilder Charles Gordon & Co. in Deptford. In 1824, he demonstrated the efficacy of the screw propeller using a model boat on a pond in the grounds of Mr Gordon's house in Dulwich. Others present included Captain Forbes of the Royal Navy and Dr. George Birkbeck, who wrote in praise of the invention in ''The Mechanics' Register'', Swan is buried in Abney Park Cemetery and his memorial is listed building, listed for preservation as Grade II. His inscription reads: References

1787 births 1869 deaths British marine engineers Engineers from London {{engineer-stub ...
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Abney Park – 20180710 110251 (42600535824)
Abney may refer to: * Abney (surname), includes a list of people with the name * Abney effect, a colour-related phenomenon Places * Abney, Derbyshire, a village in the county of Derbyshire, England * Abney, West Virginia, a locality in Raleigh County, West Virginia, United States * Abney Grange, a village in the county of Derbyshire, England See also * Abney Park * Abney Hall * Abney and Abney Grange * Topographic Abney level An Abney level and clinometer is an instrument used in surveying which consists of a fixed sighting tube, a movable spirit level that is connected to a pointing arm, and a protractor scale. An internal mirror allows the user to see the bubble i ...
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Deptford
Deptford is an area on the south bank of the River Thames in southeast London, within the London Borough of Lewisham. It is named after a ford of the River Ravensbourne. From the mid 16th century to the late 19th it was home to Deptford Dockyard, the first of the Royal Dockyards. This was a major shipbuilding dock and attracted Peter the Great to come and study shipbuilding. Deptford and the docks are associated with the knighting of Sir Francis Drake by Queen Elizabeth I aboard the ''Golden Hind'', the legend of Sir Walter Raleigh laying down his cape for Elizabeth, Captain James Cook's third voyage aboard HMS ''Resolution'', and the mysterious apparent murder of Christopher Marlowe in a house along Deptford Strand. Though Deptford began as two small communities, one at the ford, and the other a fishing village on the Thames, Deptford's history and population has been mainly associated with the docks established by Henry VIII. The two communities grew together and flouri ...
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Screw Propeller
A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working fluid such as water or air. Propellers are used to pump fluid through a pipe or duct, or to create thrust to propel a boat through water or an aircraft through air. The blades are specially shaped so that their rotational motion through the fluid causes a pressure difference between the two surfaces of the blade by Bernoulli's principle which exerts force on the fluid. Most marine propellers are screw propellers with helical blades rotating on a propeller shaft with an approximately horizontal axis. History Early developments The principle employed in using a screw propeller is derived from sculling. In sculling, a single blade is moved through an arc, from side to side taking care to keep presenting the blade to the water at t ...
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Dulwich
Dulwich (; ) is an area in south London, England. The settlement is mostly in the London Borough of Southwark, with parts in the London Borough of Lambeth, and consists of Dulwich Village, East Dulwich, West Dulwich, and the Southwark half of Herne Hill (which is often referred to as the North Dulwich triangle). Dulwich lies in a valley between the neighbouring districts of Camberwell (to the west), Crystal Palace, Denmark Hill, Forest Hill, Peckham, Sydenham Hill, and Tulse Hill. For the last four centuries Dulwich has been centred on the College of God's Gift, also known as the "Old College", which owned most of the land in the area today known as the Dulwich Estate. The College, founded with educational and charitable aims, established three large independent schools in the 19th century (Dulwich College, Alleyn's School and James Allen's Girls' School). In recent decades four large state secondary schools have opened in the area (The Charter School East Dulwich, The Chart ...
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George Birkbeck
George Birkbeck Royal Society of London, FRS (; 10 January 1776 – 1 December 1841) was a British physician, academic, philanthropist, pioneer in adult education and a professor of natural philosophy at the University of Strathclyde, Andersonian Institute. He is the founder of Birkbeck, University of London and was head of the Chemical Society. He is one of the creators of the earliest chemistry laboratory for undergraduates at University College London, and is also known for the creation of mechanics' institutes in Scotland and London. Early life and education Birkbeck was born on 10 January 1776 to a Quaker family in Settle, North Yorkshire, Settle, West Riding of Yorkshire. His mother was Sarah and his father, William, was a merchant and banker. Birkbeck went to Sedbergh School and then studied medicine at Leeds and LondonPDF
(Note: out of cop ...
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Abney Park Cemetery
Abney Park cemetery is one of the "Magnificent Seven" cemeteries in London, England. Abney Park in Stoke Newington in the London Borough of Hackney is a historic parkland originally laid out in the early 18th century by Lady Mary Abney, Dr. Isaac Watts and the neighbouring Hartopp family. In 1840 it became a non-denominational garden cemetery, a semi-public park arboretum, and an educational institute, which was widely celebrated as an example of its time. A total of 196,843 burials had taken place there up to the year 2000. It is a Local Nature Reserve. Location The official address of Abney Park is Stoke Newington High Street, N16. The main gate is at the junction of this street and Rectory Road, with a smaller gate on Stoke Newington Church Street. The park lies within the London Borough of Hackney. The nearest station is the London Overground Stoke Newington railway station which is 200 metres from the Stoke Newington High Street entrance. Past and present The ...
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Listed Building
In the United Kingdom, a listed building or listed structure is one that has been placed on one of the four statutory lists maintained by Historic England in England, Historic Environment Scotland in Scotland, in Wales, and the Northern Ireland Environment Agency in Northern Ireland. The term has also been used in the Republic of Ireland, where buildings are protected under the Planning and Development Act 2000. The statutory term in Ireland is " protected structure". A listed building may not be demolished, extended, or altered without special permission from the local planning authority, which typically consults the relevant central government agency, particularly for significant alterations to the more notable listed buildings. In England and Wales, a national amenity society must be notified of any work to a listed building which involves any element of demolition. Exemption from secular listed building control is provided for some buildings in current use for worship, ...
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Chain Messenger
A capstan is a vertical-axled rotating machine developed for use on sailing ships to multiply the pulling force of seamen when hauling ropes, cables, and hawsers. The principle is similar to that of the windlass, which has a horizontal axle. History The word, connected with the Old French ''capestan'' or ''cabestan(t)'', from Old Provençal ''cabestan'', from ''capestre'' "pulley cord," from Latin ''capistrum'', -a halter, from ''capere'', to take hold of, seems to have come into English (14th century) from Portuguese or Spanish shipmen at the time of the Crusades. Both device and word are considered Spanish inventions. Early form In its earliest form, the capstan consisted of a timber mounted vertically through a vessel's structure which was free to rotate. Levers, known as bars, were inserted through holes at the top of the timber and used to turn the capstan. A rope wrapped several turns around the drum was thus hauled upon. A rudimentary ratchet was provided to hold the ...
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Samuel Smiles
Samuel Smiles (23 December 1812 – 16 April 1904) was a British author and government reformer. Although he campaigned on a Chartist platform, he promoted the idea that more progress would come from new attitudes than from new laws. His primary work, ''Self-Help'' (1859), promoted thrift and claimed that poverty was caused largely by irresponsible habits, while also attacking materialism and ''laissez-faire'' government. It has been called "the bible of mid- Victorian liberalism" and had lasting effects on British political thought. Early life and education Born in Haddington, East Lothian, Scotland, Smiles was the son of Janet Wilson of Dalkeith and Samuel Smiles of Haddington. He was one of eleven surviving children. While his family members were strict Reformed Presbyterians, he did not practice. He studied at a local school, leaving at the age of 14. He apprenticed to be a doctor under Dr. Robert Lewins. This arrangement enabled Smiles to study medicine at the University ...
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1787 Births
Events January–March * January 9 – The North Carolina General Assembly authorizes nine commissioners to purchase of land for the seat of Chatham County. The town is named Pittsborough (later shortened to Pittsboro), for William Pitt the Younger. * January 11 – William Herschel discovers Titania and Oberon, two moons of Uranus. * January 19 – Mozart's '' Symphony No. 38'' is premièred in Prague. * February 2 – Arthur St. Clair of Pennsylvania is chosen as the new President of the Congress of the Confederation.''Harper's Encyclopaedia of United States History from 458 A. D. to 1909'', ed. by Benson John Lossing and, Woodrow Wilson (Harper & Brothers, 1910) p167 * February 4 – Shays' Rebellion in Massachusetts fails. * February 21 – The Confederation Congress sends word to the 13 states that a convention will be held in Philadelphia on May 14 to revise the Articles of Confederation. * February 28 – A charter is gra ...
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1869 Deaths
Events January–March * January 3 – Abdur Rahman Khan is defeated at Tinah Khan, and exiled from Afghanistan. * January 5 – Scotland's oldest professional football team, Kilmarnock F.C., is founded. * January 20 – Elizabeth Cady Stanton is the first woman to testify before the United States Congress. * January 21 – The P.E.O. Sisterhood, a philanthropic educational organization for women, is founded at Iowa Wesleyan College in Mount Pleasant, Iowa. * January 27 – The Republic of Ezo is proclaimed on the northern Japanese island of Ezo (which will be renamed Hokkaidō on September 20) by remaining adherents to the Tokugawa shogunate. * February 5 – Prospectors in Moliagul, Victoria, Australia, discover the largest alluvial gold nugget ever found, known as the "Welcome Stranger". * February 20 – Ranavalona II, the Merina Queen of Madagascar, is baptized. * February 25 – The Iron and Steel Institute is formed in London. * ...
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British Marine Engineers
British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, the English language as spoken and written in the United Kingdom or, more broadly, throughout the British Isles * Celtic Britons, an ancient ethno-linguistic group * Brittonic languages, a branch of the Insular Celtic language family (formerly called British) ** Common Brittonic, an ancient language Other uses *''Brit(ish)'', a 2018 memoir by Afua Hirsch *People or things associated with: ** Great Britain, an island ** United Kingdom, a sovereign state ** Kingdom of Great Britain (1707–1800) ** United Kingdom of Great Britain and Ireland (1801–1922) See also * Terminology of the British Isles * Alternative names for the British * English (other) * Britannic (other) * British Isles * Brit (other) * Briton ( ...
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