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Chimney Sweep
A chimney sweep is a person who inspects then clears soot and creosote from chimneys. The chimney uses the pressure difference caused by a hot column of gas to create a draught and draw air over the hot coals or wood enabling continued combustion. Chimneys may be straight or contain many changes of direction. During normal operation, a layer of creosote builds up on the inside of the chimney, restricting the flow. The creosote can also catch fire, setting the chimney (and potentially the entire building) alight. The chimney must be swept to remove the soot. In Great Britain, master sweeps took apprentices, typically workhouse or orphan boys, and trained them to climb chimneys. In the German States, master sweeps belonged to trade guilds and did not use climbing boys. In Italy, Belgium, and France, climbing boys were used. The occupation requires some dexterity, and carries health risks. History The Tudors in England had established the risk of chimneys and an ordinance w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimneysweep
A chimney sweep is a person who inspects then clears soot and creosote from chimneys. The chimney uses the stack effect, pressure difference caused by a hot column of gas to create a draught and draw air over the hot coals or wood enabling continued combustion. Chimneys may be straight or contain many changes of direction. During normal operation, a layer of creosote builds up on the inside of the chimney, restricting the flow. The creosote can also catch fire, setting the chimney (and potentially the entire building) chimney fire, alight. The chimney must be swept to remove the soot. In Great Britain, master sweeps took apprentices, typically workhouse or orphan boys, and trained them to climb chimneys. In the States of the German Confederation, German States, master sweeps belonged to trade guilds and did not use climbing boys. In Italy, Belgium, and France, climbing boys were used. The occupation requires some dexterity, and carries health risks. History The House of Tudo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckingham Palace
Buckingham Palace () is a royal official residence, residence in London, and the administrative headquarters of the monarch of the United Kingdom. Located in the City of Westminster, the palace is often at the centre of state occasions and royal hospitality. It has been a focal point for the British people at times of national rejoicing and mourning. Originally known as Buckingham House, the building at the core of today's palace was a large townhouse (Great Britain), townhouse built for the John Sheffield, 1st Duke of Buckingham and Normanby, Duke of Buckingham and Normanby in 1703 on a site that had been in private ownership for at least 150 years. It was acquired by George III in 1761 as a private residence for Charlotte of Mecklenburg-Strelitz, Queen Charlotte and became known as The Queen's House. During the 19th century it was enlarged by architects John Nash (architect), John Nash and Edward Blore, who constructed three wings around a central courtyard. Buckingham Pala ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other Chemical element, elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is a type of fossil fuel, formed when dead plant matter decays into peat which is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian (geology), Pennsylvanian) and Permian times. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its Electricity generation, electricity. Some iron and steel-maki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yorkshire
Yorkshire ( ) is an area of Northern England which was History of Yorkshire, historically a county. Despite no longer being used for administration, Yorkshire retains a strong regional identity. The county was named after its county town, the city of York. The south-west of Yorkshire is densely populated, and includes the cities of Leeds, Sheffield, Bradford, Doncaster and Wakefield. The north and east of the county are more sparsely populated, however the north-east includes the southern part of the Teesside conurbation, and the port city of Kingston upon Hull is located in the south-east. York is located near the centre of the county. Yorkshire has a Yorkshire Coast, coastline to the North Sea to the east. The North York Moors occupy the north-east of the county, and the centre contains the Vale of Mowbray in the north and the Vale of York in the south. The west contains part of the Pennines, which form the Yorkshire Dales in the north-west. The county was historically borde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conisbrough Castle
Conisbrough Castle is a medieval fortification in Conisbrough, South Yorkshire, England. The castle was initially built in the 11th century by William de Warenne, the Earl of Surrey, after the Norman Conquest of England in 1066. Hamelin Plantagenet, the illegitimate, ''parvenu'' brother of Henry II, acquired the property by marriage in the late 12th century. Hamelin and his son William, Earl of Surrey rebuilt the castle in stone, including its prominent -high keep. The castle remained in the family line into the 14th century, despite being seized several times by the Crown. The fortification was then given to Edmund of Langley, passing back into royal ownership in 1461. Conisbrough Castle fell into ruin, its outer wall badly affected by subsidence, and was given to the Carey family in the 16th century. Its derelict state prevented it from involvement in the English Civil War of the 17th century and the remains were bought by the Duke of Leeds in 1737. Sir Walter Scott used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthony Ashley-Cooper, 7th Earl Of Shaftesbury
Anthony Ashley-Cooper, 7th Earl of Shaftesbury (28 April 1801 – 1 October 1885), styled Lord Ashley from 1811 to 1851, was a British Tory politician, philanthropist, and social reformer. He was the eldest son of the 6th Earl of Shaftesbury and Lady Anne Spencer (daughter of the 4th Duke of Marlborough), and elder brother of Henry Ashley, MP. A social reformer who was called the "Poor Man's Earl", he campaigned for better working conditions, reform to lunacy laws, education and the limitation of child labour. He was also an early supporter of the Zionist movement and the YMCA and a leading figure in the evangelical movement in the Church of England. Early life Lord Ashley, as he was styled until his father's death in 1851, was educated at Manor House school in Chiswick, London (1812–1813), Harrow School (1813–1816) and Christ Church, Oxford, where he gained first-class honours in classics in 1822, took his MA in 1832 and was appointed DCL in 1841. Whilst at Oxford, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimney Sweeps' Carcinoma
Chimney sweeps' cancer, also called soot wart or scrotal cancer, is a squamous cell carcinoma of the scrotum. It has the distinction of being the first reported form of occupational disease, occupational cancer, and was initially identified by Percivall Pott in 1775. It was initially noticed as being prevalent amongst chimney sweeps. The disease has also been seen in men exposed to mineral oil and those who worked with Destructive distillation, coal distillates. This cancer is also referred to as epidermoid carcinoma of the scrotum and epithelioma of the scrotum. Pathogenesis Chimney sweeps' carcinoma is a squamous cell carcinoma of the skin of the scrotum. Chimney sweeps' carcinoma was first described by Percivall Pott in 1775 who postulated that the cancer was associated with occupational exposure to soot. The cancer primarily affected chimney sweeps who had been in contact with soot since their early childhood. The median age of onset of symptoms in one review was 37.7 years, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carcinogen
A carcinogen () is any agent that promotes the development of cancer. Carcinogens can include synthetic chemicals, naturally occurring substances, physical agents such as ionizing and non-ionizing radiation, and biologic agents such as viruses and bacteria. Most carcinogens act by creating mutations in DNA that disrupt a cell's normal processes for regulating growth, leading to uncontrolled cellular proliferation. This occurs when the cell's DNA repair processes fail to identify DNA damage allowing the defect to be passed down to daughter cells. The damage accumulates over time. This is typically a multi-step process during which the regulatory mechanisms within the cell are gradually dismantled allowing for unchecked cellular division. The specific mechanisms for carcinogenic activity is unique to each agent and cell type. Carcinogens can be broadly categorized, however, as activation-dependent and activation-independent which relate to the agent's ability to engage dir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flue
A flue is a duct, pipe, or opening in a chimney for conveying exhaust gases from a fireplace, furnace, water heater, boiler, or generator to the outdoors. Historically the term flue meant the chimney itself. In the United States, they are also known as vents for boilers and as breeching for water heaters and modern furnaces. They usually operate by buoyancy, also known as the stack effect, or the combustion products may be "induced" via a blower. As combustion products contain carbon monoxide and other dangerous compounds, proper "draft", and admission of replacement air is imperative. Building codes, and other standards, regulate their materials, design, and installation. Heat retention Flues are adjustable and are designed to release noxious gases to the atmosphere. They often have the disadvantageous effect of releasing useful household heat to the atmosphere when not properly set—the very opposite of why the fire was lit in the first place. Fireplaces are one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climbing Boys In Chimneys
Climbing is the activity of using one's hands, feet, or other parts of the body to ascend a steep topographical object that can range from the world's tallest mountains (e.g. the eight thousanders) to small boulders. Climbing is done for locomotion, sporting recreation, for competition, and is also done in trades that rely on ascension, such as construction and military operations. Climbing is done indoors and outdoors, on natural surfaces (e.g. rock climbing and ice climbing), and on artificial surfaces (e.g. climbing walls and climbing gyms). The sport of climbing evolved by climbers making first ascents of new types of climbing routes, using new climbing techniques, at ever-increasing grades of difficulty, with ever-improving pieces of climbing equipment. Guides and guidebooks were an important element in developing the popularity of the sport in the natural environment. Early pioneers included Walter Bonatti, Riccardo Cassin, Hermann Buhl, and Gaston Rébuffat, who were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Glass (inventor)
Joseph Glass (1791/2 – 29 December 1867) was the inventor of a successful chimney-sweeping apparatus, and a campaigner against boys being employed in sweeping chimneys. Life He was born in Colchester, in Essex, England; after early years in Manningtree, he moved to London, working as a builder. By the 1820s he had a chimney-sweeping business. During this period there was a movement to prevent boys being employed in cleaning chimneys. The Society for Superseding the Necessity of Climbing Boys (SSNCB) was founded in 1803 under the patronage of the Duchess of Gloucester. The SSNCB and the Royal Society for the Encouragement of Arts, Manufactures and Commerce promoted a competition for an effective apparatus for cleaning chimneys. Several systems were invented; one invented by George Smart was awarded a gold medal by the Society of Arts in 1805. However it had little effect on the campaign.Jackson, Lee (2014)''Dirty Old London: The Victorian Fight Against Filth''Yale University Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
