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Barnes Wallis
Sir Barnes Neville Wallis (26 September 1887 – 30 October 1979) was an English engineer and inventor. He is best known for inventing the bouncing bomb used by the Royal Air Force in Operation Chastise (the "Dambusters" raid) to attack the dams of the Ruhr Valley during World War II. The raid was the subject of the 1955 film '' The Dam Busters'', in which Wallis was played by Michael Redgrave. Among his other inventions were his version of the geodetic airframe and the earthquake bomb. Early life and education Barnes Wallis was born in Ripley, Derbyshire, to Charles William George Robinson Wallis (1859–1945) and his wife Edith Eyre Wallis née Ashby (1859–1911). He was educated at Christ's Hospital in Horsham and Haberdashers' Aske's Hatcham Boys' Grammar School in southeast London, leaving school at seventeen to start work in January 1905 at Thames Engineering Works at Blackheath, southeast London. He subsequently changed his apprenticeship to J. Samuel White's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-lieutenant
Sub-lieutenant is usually a junior officer rank, used in armies, navies and air forces. In most armies, sub-lieutenant is the lowest officer rank. However, in Brazil, it is the highest non-commissioned rank, and in Spain, it is the second highest non-commissioned rank. As a naval rank, a sub-lieutenant usually ranks below a lieutenant. Armies and air force rank In France, a sub-lieutenant () is the junior commissioned officer in the army or the air force. He wears a band in the colour of his corps (e.g. gold for infantry, silver for armoured cavalry, etc.). During the 18th century a rank of existed in the French Navy. It was the equivalent of the master's mate rank of the Royal Navy. It is now replaced by the rank of "first ensign" (). An Argentinian sub-lieutenant wears a single silver sun on each shoulder, Brazilian sub-lieutenants are the most senior non-commissioned rank (called Sub-Officer in the Navy and Air force), wearing a golden lozenge. In Mexico, the sub-lieute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Dam Busters (film)
''The Dam Busters'' is a 1955 British epic war film starring Richard Todd and Michael Redgrave. It was directed by Michael Anderson. The film recreates the true story of Operation Chastise when in 1943 the RAF's 617 Squadron attacked the Möhne, Eder, and Sorpe dams in Nazi Germany with Barnes Wallis's ''bouncing bomb''. The film was based on the books '' The Dam Busters'' (1951) by Paul Brickhill and '' Enemy Coast Ahead'' (1946) by Guy Gibson. The film's reflective last minutes convey the poignant mix of emotions felt by the characters – triumph over striking a successful blow against the enemy's industrial base is tempered by the sobering knowledge that many died in the process of delivering it. The film was widely praised and became the most popular motion picture at British cinemas in 1955. In 1999, the British Film Institute voted ''The Dam Busters'' the 68th greatest British film of the 20th century. Its depiction of the raid, along with a similar sequence in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeroplanes
An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and research. Worldwide, commercial aviation transports more than four billion passengers annually on airliners and transports more than 200 billion tonne-kilometersMeasured in RTKs—an RTK is one tonne of revenue freight carried one kilometer. of cargo annually, which is less than 1% of the world's cargo movement. Most airplanes are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled such as drones. The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airship
An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from a lifting gas that is less dense than the surrounding air. In early dirigibles, the lifting gas used was hydrogen, due to its high lifting capacity and ready availability. Helium gas has almost the same lifting capacity and is not flammable, unlike hydrogen, but is rare and relatively expensive. Significant amounts were first discovered in the United States and for a while helium was only available for airships in that country. Most airships built since the 1960s have used helium, though some have used hot air.A few airships after World War II used hydrogen. The first British airship to use helium was the ''Chitty Bang Bang'' of 1967. The envelope of an airship may form the gasbag, or it may contain a number of gas-filled cells. An airship also has engines, crew, and optionally also payload accommodation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Designer
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is similar, but deals with the electronics side of aerospace engineering. "Aeronautical engineering" was the original term for the field. As flight technology advanced to include vehicles operating in outer space, the broader term "aerospace engineering" has come into use. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science". Overview Flight vehicles are subjected to demanding conditions such as those caused by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, Air propulsion, avionics, materials science, stru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of London External Programme
The University of London Worldwide (previously called the University of London International Academy) is the central academic body that manages external study programmes within the collegiate university, federal University of London. All courses are branded as simply "University of London", having previously been "University of London International Programmes" and earlier "University of London External Programmes". It claims to be the world's oldest distance and flexible learning body, established under the University of London's royal charter of 1858, although academics have disputed whether it offered distance learning at that time. Several member institutions of the University of London offer degrees through the programme, including Birkbeck, University of London, Birkbeck, Goldsmiths, University of London, Goldsmiths, King's College London, London School of Economics, London School of Hygiene & Tropical Medicine, Queen Mary, University of London, Queen Mary, Royal Holloway, Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isle Of Wight
The Isle of Wight ( ) is a county in the English Channel, off the coast of Hampshire, from which it is separated by the Solent. It is the largest and second-most populous island of England. Referred to as 'The Island' by residents, the Isle of Wight has resorts that have been popular holiday destinations since Victorian times. It is known for its mild climate, coastal scenery, and verdant landscape of fields, downland and chines. The island is historically part of Hampshire, and is designated a UNESCO Biosphere Reserve. The island has been home to the poets Algernon Charles Swinburne and Alfred, Lord Tennyson. Queen Victoria built her summer residence and final home, Osborne House at East Cowes, on the Isle. It has a maritime and industrial tradition of boat-building, sail-making, the manufacture of flying boats, hovercraft, and Britain's space rockets. The island hosts annual music festivals, including the Isle of Wight Festival, which in 1970 was the largest rock music ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowes
Cowes () is an English seaport town and civil parish on the Isle of Wight. Cowes is located on the west bank of the estuary of the River Medina, facing the smaller town of East Cowes on the east bank. The two towns are linked by the Cowes Floating Bridge, a chain ferry. As of 2020 it had an estimated population of 14,724. Charles Godfrey Leland's 19th-century verses describe the towns poetically as "The two great Cowes that in loud thunder roar/This on the eastern, that the western shore". Cowes has been seen as a home for international yacht racing since the founding of the Royal Yacht Squadron in 1815. It gives its name to the world's oldest regular regatta, Cowes Week, which occurs annually in the first week of August. Later, powerboat races are held. Much of the town's architecture is still heavily influenced by the style of ornate building that Prince Albert popularised. History Name The name ''Westcowe'' was attested in 1413 as the name of one of two sandbanks, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackheath, London
Blackheath is an area in Southeast London, straddling the border of the Royal Borough of Greenwich and the London Borough of Lewisham. It is located northeast of Lewisham, south of Greenwich and southeast of Charing Cross, the traditional centre of London. The area southwest of its station and in its ward is named Lee Park. Its northern neighbourhood of Vanbrugh Park is also known as St John's Blackheath and despite forming a projection has amenities beyond its traditional reach named after the heath. To its west is the core public green area that is the heath and Greenwich Park, in which sit major London tourist attractions including the Greenwich Observatory and the Greenwich Prime Meridian. Blackheath railway station is south of the heath. History Etymology ;Records and meanings The name is from Old English spoken words 'blæc' and 'hǣth'. The name is recorded in 1166 as ''Blachehedfeld'' which means "dark, or black heath field" – field denotes an enclosure or clear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haberdashers' Aske's Hatcham College
Haberdashers' Hatcham College (formerly Haberdashers' Aske's Hatcham College) is a state secondary school with academy status and a music specialism located in New Cross. The school was formerly a grammar school, then a comprehensive City Technology College and now an Academy operating between two sites near New Cross Gate in South-East London. In 2005 the Worshipful Company of Haberdashers established the Haberdashers' Aske's Academies Federation, which includes HAHC. History After a bequest made by the merchant Robert Aske to the Worshipful Company of Haberdashers on his death in 1689, a school and almshouses were built at Hoxton near the city of London. When, in 1874, the almshouses were closed, the educational capacity was enlarged and split into two parts, one north of the river and one south. The northern section established a boys' and girls' school in Hoxton, which eventually became Haberdashers' Aske's Boys' School and Haberdashers' Aske's School for Girls, both no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsham
Horsham is a market town on the upper reaches of the River Arun on the fringe of the Weald in West Sussex, England. The town is south south-west of London, north-west of Brighton and north-east of the county town of Chichester. Nearby towns include Crawley to the north-east and Haywards Heath and Burgess Hill to the south-east. It is the administrative centre of the Horsham district. History Governance Horsham is the largest town in the Horsham District Council area. The second, higher, tier of local government is West Sussex County Council, based in Chichester. It lies within the ancient Norman administrative division of the Rape of Bramber and the Hundred of Singlecross in Sussex. The town is the centre of the parliamentary constituency of Horsham, recreated in 1983. Jeremy Quin has served as Conservative Member of Parliament for Horsham since 2015, succeeding Francis Maude, who held the seat from 1997 but retired at the 2015 general election. Geography Weat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christ's Hospital
Christ's Hospital is a public school (English independent boarding school for pupils aged 11–18) with a royal charter located to the south of Horsham in West Sussex. The school was founded in 1552 and received its first royal charter in 1553. Since its establishment, Christ's Hospital has been a charity school, with a core aim to offer children from humble backgrounds the chance of a better education. Charitable foundation Christ's Hospital is unusual among British independent schools in that the majority of the students receive bursaries. This stems from its founding charter as a charitable school. School fees are paid on a means-tested basis, with substantial subsidies paid by the school or their benefactors, so that pupils from all walks of life are able to have private education that would otherwise be beyond the means of their parents. The trustees of the foundation are the Council of Almoners, chaired by the Treasurer of Christ's Hospital, who govern the foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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