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South Foreland Lighthouses

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81-627: South Foreland Lighthouses are a pair of Victorian lighthouses on the South Foreland in St. Margaret's Bay , Dover , Kent , England , used to warn ships approaching the nearby Goodwin Sands . There has been a pair of lighthouses at South Foreland since at least the 1630s. Even after the decommissioning of the Lower Lighthouse the pair continued to be used as leading marks , with Admiralty charts into

162-544: A feminist movement developed. Parental authority was seen as important, but children were given legal protections against abuse and neglect for the first time towards the end of the period. Access to education increased rapidly during the 19th century. State-funded schools were established in England and Wales for the first time. Education became compulsory for pre-teenaged children in England, Scotland and Wales. Literacy rates increased rapidly, and had become nearly universal by

243-490: A comparative study at South Foreland, this time of two different types of electric generator : the magneto and the dynamo . (In 1869 Holmes had speculatively constructed a pair of dynamos and suggested them for the permanent South Foreland installation, but at the time they were not considered sufficiently tried and tested.) The trial took place over the winter of 1876–77, and the dynamo was demonstrated to be both mechanically and electrically superior. A set of Siemens dynamos

324-585: A democracy. The political legacy of the reform movement was to link the nonconformists (part of the evangelical movement) in England and Wales with the Liberal Party . This continued until the First World War . The Presbyterians played a similar role as a religious voice for reform in Scotland. Religion was politically controversial during this era, with Nonconformists pushing for the disestablishment of

405-491: A demonstration of the effect by Michael Faraday and realized that the light would be useful for surveying. Drummond built a working version in 1826, and the device is sometimes called the Drummond light after him. The earliest known use of limelight at a public performance was outdoors, over Herne Bay Pier , Kent, on the night of 3 October 1836 to illuminate a juggling performance by magician Ching Lau Lauro . This performance

486-455: A fashion among employers for providing welfare services to their workers, led to relative social stability. The Chartist movement for working-class men to be given the right to vote, which had been prominent in the early Victorian period, dissipated. Government involvement in the economy was limited. Only in the post-World War II period , around a century later, did the country experience substantial economic growth again. But whilst industry

567-457: A general principle of one vote per household. All these acts and others simplified the electoral system and reduced corruption. Historian Bruce L Kinzer describes these reforms as putting the United Kingdom on the path towards becoming a democracy. The traditional aristocratic ruling class attempted to maintain as much influence as possible while gradually allowing the middle- and working-classes

648-507: A high standard of personal conduct across all sections of society. The emphasis on morality gave impetus to social reform but also placed restrictions on certain groups' liberty. Prosperity rose during the period, but debilitating undernutrition persisted. Literacy and childhood education became near universal in Great Britain for the first time. Whilst some attempts were made to improve living conditions, slum housing and disease remained

729-445: A major employer and industry in their own right. Expected standards of personal conduct changed in around the first half of the 19th century, with good manners and self-restraint becoming much more common. Historians have suggested various contributing factors, such as Britain's major conflicts with France during the early 19th century, meaning that the distracting temptations of sinful behaviour had to be avoided in order to focus on

810-512: A period between the 1860s and 1880s subject to spot compulsory examinations for sexually transmitted infections , and detainment if they were found to be infected. This caused a great deal of resentment among women in general due to the principle underlying the checks, that women had to be controlled in order to be safe for sexual use by men, and the checks were opposed by some of the earliest feminist campaigning. Drummond light Limelight (also known as Drummond light or calcium light )

891-430: A rise in prosecutions for illegal sodomy in the middle of the 19th century. Male sexuality became a favourite subject of medical researchers' study. For the first time, all male homosexual acts were outlawed. Concern about sexual exploitation of adolescent girls increased during the period, especially following the white slavery scandal , which contributed to the increasing of the age of consent from 13 to 16 . At

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972-541: A role in economic life but exploitation of their labour became especially intense during the Victorian era. Children were put to work in a wide range of occupations, but particularly associated with this period are factories. Employing children had advantages, as they were cheap, had limited ability to resist harsh working conditions, and could enter spaces too small for adults. Some accounts exist of happy upbringings involving child labour, but conditions were generally poor. Pay

1053-505: A role in politics. However, all women and a large minority of men remained outside the system into the early 20th century. Cities were given greater political autonomy and the labour movement was legalised. From 1845 to 1852, the Potato Famine caused mass starvation, disease and death in Ireland, sparking large-scale emigration. The Corn Laws were repealed in response to this. Across

1134-463: A severe problem. The period saw significant scientific and technological development. Britain was advanced in industry and engineering in particular, but somewhat undeveloped in art and education. Great Britain's population increased rapidly, while Ireland's fell sharply. In the strictest sense, the Victorian era covers the duration of Victoria's reign as Queen of the United Kingdom of Great Britain and Ireland , from her accession on 20 June 1837—after

1215-509: A substantial part of the metropolis... In big, once handsome houses, thirty or more people of all ages may inhabit a single room Hunger and poor diet was a common aspect of life across the UK in the Victorian period, especially in the 1840s, but the mass starvation seen in the Great Famine in Ireland was unique. Levels of poverty fell significantly during the 19th century from as much as two thirds of

1296-468: A symbol of the British Empire. Queen Victoria died on 22 January 1901. The Victorian era saw a rapidly growing middle class who became an important cultural influence, to a significant extent replacing the aristocracy as British society's dominant class. A distinctive middle-class lifestyle developed that influenced what society valued as a whole. Increased importance was placed on the value of

1377-687: A time when job options for women were limited and generally low-paying, some women, particularly those without familial support, took to prostitution to support themselves. Attitudes in public life and among the general population to prostitution varied. Evidence about prostitutes' situation also varies. One contemporary study argues that the trade was a short-term stepping stone to a different lifestyle for many women, while another, more recent study argues they were subject to physical abuse, financial exploitation, state persecution, and difficult working conditions. Due to worries about venereal disease , especially among soldiers, women suspected of prostitution were for

1458-461: A wide range of new inventions. This led Great Britain to become the foremost industrial and trading nation of the time. Historians have characterised the mid-Victorian era (1850–1870) as Britain's 'Golden Years', with national income per person increasing by half. This prosperity was driven by increased industrialisation, especially in textiles and machinery, along with exports to the empire and elsewhere. The positive economic conditions, as well as

1539-407: Is a non-electric type of stage lighting that was once used in theatres and music halls . An intense illumination is created when a flame fed by oxygen and hydrogen is directed at a cylinder of quicklime ( calcium oxide ), due to a combination of incandescence and candoluminescence . Although it has long since been replaced by electric lighting, the term has nonetheless survived, as someone in

1620-456: Is now called classical music was somewhat undeveloped compared to parts of Europe but did have significant support. Photography became an increasingly accessible and popular part of everyday life. Many sports were introduced or popularised during the Victorian era. They became important to male identity. Examples included cricket , football , rugby , tennis and cycling . The idea of women participating in sport did not fit well with

1701-519: The Church of England . Nonconformists comprised about half of church attendees in England in 1851, and gradually the legal discrimination that had been established against them outside of Scotland was removed. Legal restrictions on Roman Catholics were also largely removed . The number of Catholics grew in Great Britain due to conversions and immigration from Ireland . Secularism and doubts about

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1782-557: The Pax Britannica , was a time of relatively peaceful relations between the world's great powers . This is particularly true of Britain's interactions with the others. The only war in which the British Empire fought against another major power was the Crimean War , from 1853 to 1856. There were various revolts and violent conflicts within the British Empire, and Britain participated in wars against minor powers. It also took part in

1863-699: The history of the United Kingdom and the British Empire , the Victorian era was the reign of Queen Victoria , from 20 June 1837 until her death on 22 January 1901. Slightly different definitions are sometimes used. The era followed the Georgian era and preceded the Edwardian era , and its later half overlaps with the first part of the Belle Époque era of continental Europe. Various liberalising political reforms took place in

1944-587: The 'workshop of the world', Britain was uniquely advanced in technology in the mid-19th century. Engineering, having developed into a profession in the 18th century, gained new profile and prestige in this period. The Victorian era saw methods of communication and transportation develop significantly. In 1837, William Fothergill Cooke and Charles Wheatstone invented the first telegraph system . This system, which used electrical currents to transmit coded messages, quickly spread across Britain, appearing in every town and post office. A worldwide network developed towards

2025-576: The 1880s, sanitation was inadequate in areas such as water supply and disposal of sewage. This all had a negative effect on health, especially that of the impoverished young. For instance, of the babies born in Liverpool in 1851, only 45 per cent survived to age 20. It had been hoped that there would be a rapid improvement following the Public Baths and Wash-houses Act 1846. This was the first legislation to empower local authorities in England and Wales to fund

2106-413: The 19th century and germ theory was developed for the first time. Doctors became more specialised and the number of hospitals grew. The overall number of deaths fell by about 20%. The life expectancy of women increased from around 42 to 55 and 40 to 56 for men. In spite of this, the mortality rate fell only marginally, from 20.8 per thousand in 1850 to 18.2 by the end of the century. Urbanisation aided

2187-536: The 19th century for the first time in history, improved nutrition, and a lower overall mortality rate. Ireland's population shrank significantly, mostly due to emigration and the Great Famine. The professionalisation of scientific study began in parts of Europe following the French Revolution but was slow to reach Britain. William Whewell coined the term 'scientist' in 1833 to refer to those who studied what

2268-537: The 20th century indicating that the 'Lighthouses in line lead south of the Goodwin Sands'. South Foreland Upper Lighthouse was built in 1843. It went out of service in 1988 and is currently owned by the National Trust . It was the first lighthouse to use an electric light, and was the site chosen by Guglielmo Marconi for his pioneering experiments in wireless radio transmissions. South Foreland Lower Lighthouse

2349-450: The Bible. A variety of reading materials grew in popularity during the period, including novels, women's magazines, children's literature, and newspapers. Much literature, including chapbooks , was distributed on the street. Music was also very popular, with genres such as folk music , broadsides , music halls , brass bands , theater music and choral music having mass appeal. What

2430-485: The British Empire, reform included rapid expansion, the complete abolition of slavery in the African possessions and the end of transportation of convicts to Australia . Restrictions on colonial trade were loosened and responsible (i.e. semi-autonomous) government was introduced in some territories. Throughout most of the 19th century Britain was the most powerful country in the world. The period from 1815 to 1914 , known as

2511-456: The Foreland relates to a Brother Nicholas de Legh, who hung a white light from cliffs near St Margaret-at-Cliffe a little to the north. The first pair of lighthouses at South Foreland was built in 1635 by Sir John Meldrum . (He also built the first North Foreland Lighthouse , 15 miles to the north, the following year.) The light at this time was provided by an open fire burning in a brazier on

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2592-525: The Holmes arc lamp was given to the Science Museum . The subsequent reduction of required maintenance, and provision of automatic electric equipment (including an electric winder for the clockwork mechanism to turn the lens), led to a reduction in staff numbers from one engineer and four keepers to just a single keeper. In the event of a bulb failure, an automatic lamp changer was activated (and an alarm notified

2673-470: The Lower Lighthouse was taken out of commission; the tower was sold and the attached cottage demolished soon afterwards. At the same time a 16-sided second-order rotating optic was installed in the High Lighthouse (it had previously been in use in St. Catherine's Lighthouse ). It displayed a single flash every 2.5 seconds with a visible range of 26 nautical miles (48 km; 30 mi). The lighthouse

2754-549: The Origin of Species (1859), which sought to explain biological evolution by natural selection, gained a high profile in the public consciousness. Simplified (and at times inaccurate) popular science was increasingly distributed through a variety of publications which caused tension with the professionals. There were significant advances in various fields of research, including statistics , elasticity , refrigeration , natural history , electromagnetism , and logic . Known as

2835-599: The South Foreland lights from Greenwich Hospital. In 1841-2 the Upper Lighthouse was partially rebuilt, and had its height increased in the process. The following year, it was fitted with a multi-wick oil lamp and a first-order fixed dioptric optic , manufactured by Henry-Lepaute of Paris. Aterwards, the Lower Lighthouse was entirely rebuilt (in 1846) and provided with a fixed array of fifteen Argand lamps and reflectors. The architect and engineer for both these projects

2916-449: The UK, including expanding the electoral franchise. The Great Famine caused mass death in Ireland early in the period. The British Empire had relatively peaceful relations with the other great powers . It participated in various military conflicts mainly against minor powers. The British Empire expanded during this period and was the predominant power in the world. Victorian society valued

2997-631: The Victorian view of femininity, but their involvement did increase as the period progressed. For the middle classes, many leisure activities such as table games could be done in the home while domestic holidays to rural locations such as the Lake District and Scottish Highlands were increasingly practical. The working classes had their own culture separate from that of their richer counterparts, various cheaper forms of entertainment and recreational activities provided by philanthropy . Trips to resorts such as Blackpool were increasingly popular towards

3078-447: The West." The rapid growth in the urban population included the new industrial and manufacturing cities, as well as service centres such as Edinburgh and London. Private renting from housing landlords was the dominant tenure. P. Kemp says this was usually of advantage to tenants. Overcrowding was a major problem with seven or eight people frequently sleeping in a single room. Until at least

3159-497: The accuracy of the Old Testament grew among people with higher levels of education. Northern English and Scottish academics tended to be more religiously conservative, whilst agnosticism and even atheism (though its promotion was illegal) gained appeal among academics in the south. Historians refer to a 'Victorian Crisis of Faith', a period when religious views had to readjust to accommodate new scientific knowledge and criticism of

3240-502: The attendants. At the same time, the two lighthouses were each provided with a medium-sized (third-order) catadioptric fixed optic designed by James Chance . In 1865 John Tyndall had succeeded Faraday as scientific adviser to Trinity House, remaining in post until 1883. In 1873 Professor Tyndall was engaged by Trinity House to conduct a series of experiments on the relative effectiveness of different types of fog signal . South Foreland, with its recently installed steam power plant,

3321-411: The basis for welfare provision into the 20th century. While many people were prone to vices, not least alcoholism, historian Bernard A. Cook argues that the main reason for 19th century poverty was that typical wages for much of the population were simply too low. Barely enough to provide a subsistence living in good times, let alone save up for bad. Improvements were made over time to housing along with

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3402-462: The building of public baths and wash houses but, since the act was only permissive rather than mandatory, improvement was slow. Conditions were particularly bad in London, where the population rose sharply and poorly maintained, overcrowded dwellings became slum housing. Kellow Chesney wrote of the situation: Hideous slums, some of them acres wide, some no more than crannies of obscure misery, make up

3483-489: The children in school; in 1840 only about 20 per cent of the children in London had any schooling. By the 1850s, around half of the children in England and Wales were in school (not including Sunday school ). From the 1833 Factory Act onwards, attempts were made to get child labourers into part time education, though this was often difficult to achieve. Only in the 1870s and 1880s did children begin to be compelled into school. Work continued to inhibit children's schooling into

3564-454: The death of her uncle, William IV —until her death on 22 January 1901, after which she was succeeded by her eldest son, Edward VII . Her reign lasted 63 years and seven months, a longer period than any of her predecessors. The term 'Victorian' was in contemporaneous usage to describe the era. The era can also be understood in a more extensive sense—the 'long Victorian era'—as a period that possessed sensibilities and characteristics distinct from

3645-774: The diplomatic struggles of the Great Game and the Scramble for Africa . In 1840, Queen Victoria married her German cousin Prince Albert of Saxe-Coburg and Gotha . The couple had nine children, who themselves married into various royal families, and the queen thus became known as the 'grandmother of Europe'. In 1861, Albert died. Victoria went into mourning and withdrew from public life for ten years. In 1871, with republican sentiments growing in Britain, she began to return to public life. In her later years, her popularity soared as she became

3726-465: The early 20th century. 19th-century Britain saw a huge population increase accompanied by rapid urbanisation stimulated by the Industrial Revolution. In the 1901 census , more than three out of every four people were classified as living in an urban area, compared to one in five a century earlier. Historian Richard A. Soloway wrote that "Great Britain had become the most urbanized country in

3807-424: The end of period. Initially the industrial revolution increased working hours, but over the course of the 19th century a variety of political and economic changes caused them to fall back down to and in some cases below pre-industrial levels, creating more time for leisure. Before the Industrial Revolution, daily life had changed little for hundreds of years. The 19th century saw rapid technological development with

3888-453: The end of the century. Private education for wealthier children, boys and more gradually girls, became more formalised over the course of the century. The growing middle class and strong evangelical movement placed great emphasis on a respectable and moral code of behaviour. This included features such as charity, personal responsibility, controlled habits, child discipline and self-criticism. As well as personal improvement, importance

3969-470: The end of the century. In 1876, an American patented the telephone . A little over a decade later, 26,000 telephones were in service in Britain. Multiple switchboards were installed in every major town and city. Guglielmo Marconi developed early radio broadcasting at the end of the period. The railways were important economically in the Victorian era, allowing goods, raw materials, and people to be moved around, stimulating trade and industry. They were also

4050-516: The family, and the idea that marriage should be based on romantic love gained popularity. A clear separation was established between the home and the workplace, which had often not been the case before. The home was seen as a private environment, where housewives provided their husbands with a respite from the troubles of the outside world. Within this ideal, women were expected to focus on domestic matters and to rely on men as breadwinners. Women had limited legal rights in most areas of life, and

4131-447: The first to be designed and built for electric operation, and the following year South Foreland received its own permanent electric installation. A power station was built mid-way between the two lighthouses containing four Holmes magneto-electric generators (two for each light), driven by a pair of 10hp Hunter & English horizontal steam engines fed by coke-fuelled Cornish boilers . The building also included additional accommodation for

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4212-475: The keeper); if the reserve bulb then failed, the lamp changer caused an acetylene burner to be brought into position and lit. In 1925 Guglielmo Marconi returned to South Foreland and installed an experimental radio guidance system: a slowly revolving frame antenna (described at the time as a 'wireless lighthouse') which emitted different signals for different compass bearings; it was designed to enable vessels to fix their position even in poor visibility. In 1969

4293-438: The label 'Victorian', though there have also been defences of it. Michael Sadleir was insistent that "in truth, the Victorian period is three periods, and not one". He distinguished early Victorianism—the socially and politically unsettled period from 1837 to 1850 —and late Victorianism (from 1880 onwards), with its new waves of aestheticism and imperialism , from the Victorian heyday: mid-Victorianism, 1851 to 1879. He saw

4374-517: The latter period as characterised by a distinctive mixture of prosperity, domestic prudery , and complacency —what G. M. Trevelyan called the 'mid-Victorian decades of quiet politics and roaring prosperity'. The Reform Act , which made various changes to the electoral system including expanding the franchise, had been passed in 1832. The franchise was expanded again by the Second Reform Act in 1867. The Third Reform Act in 1884 introduced

4455-555: The light became fully automated and the keepers' cottages (being no longer required) were sold. In the mid-1980s it was decided that modern navigational aids had rendered the South Foreland light obsolete. It was decommissioned on 30 September 1988. The lighthouse has been in the ownership of the National Trust since 1989. As such it is open to the public. There is no vehicle access to the site; visitors are advised to walk either from Dover or from St Margaret's village, or else to use

4536-454: The longest dynasty of keepers anywhere in the world'. In 1793 the Upper Lighthouse was rebuilt with an oil lamp and parabolic reflectors in place of the brazier; the Lower Lighthouse was similarly rebuilt two years later (as a two-storey building, whereas the Upper Lighthouse was three storeys). John Yenn was the architect. In 1832 the Corporation of Trinity House purchased the lease for

4617-420: The management of sewage and water eventually giving the UK the most advanced system of public health protection anywhere in the world. The quality and safety of household lighting improved over the period with oil lamps becoming the norm in the early 1860s, gas lighting in the 1890s and electric lights beginning to appear in the homes of the richest by the end of the period. Medicine advanced rapidly during

4698-444: The middle of the 19th century to 'diminished cruelty to animals, criminals, lunatics, and children (in that order)'. Legal restrictions were placed on cruelty to animals. Restrictions were placed on the working hours of child labourers in the 1830s and 1840s. Further interventions took place throughout the century to increase the level of child protection. Use of the death penalty also decreased. Crime rates fell significantly in

4779-644: The nearby cycle route. The lighthouse had remained unlit since 1988, but in June 2012 the light was reactivated to mark the Diamond Jubilee of Elizabeth II . (The clockwork mechanism which turns the optic was restored to working order in 2004 to mark the centenary of its installation). The light was again reactivated on 2 June 2022 to mark the Queen's Platinum Jubilee . [REDACTED] Media related to South Foreland Lighthouses at Wikimedia Commons Victorian era In

4860-451: The periods adjacent to it, in which case it is sometimes dated to begin before Victoria's accession—typically from the passage of or agitation for (during the 1830s) the Reform Act 1832 , which introduced a wide-ranging change to the electoral system of England and Wales . Definitions that purport a distinct sensibility or politics to the era have also created scepticism about the worth of

4941-504: The population in 1800 to less than a third by 1901. However, 1890s studies suggested that almost 10% of the urban population lived in a state of desperation lacking the food necessary to maintain basic physical functions. Attitudes towards the poor were often unsympathetic and they were frequently blamed for their situation. In that spirit, the Poor Law Amendment Act 1834 had been deliberately designed to punish them and would remain

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5022-405: The public eye is still said to be "in the limelight". The actual lamps are called "limes", a term which has been transferred to electrical equivalents. The limelight effect was discovered in the 1820s by Goldsworthy Gurney , based on his work with the "oxy-hydrogen blowpipe ", credit for which is normally given to Robert Hare . In 1825, a Scottish engineer, Thomas Drummond (1797–1840), saw

5103-463: The roof. Responsibility for the lighthouses (and rights to the associated light dues ) were passed to a Robert Osboldston in 1643, and then in 1715 to Greenwich Hospital . In 1730 one William Knott began a period of service as lighthouse keeper at the Lower Lighthouse. Over the next 175 years five generations of the Knott family would serve as lighthouse keepers at South Foreland, making them 'probably

5184-509: The same manner as modern spotlights . During the American Civil War in July and August 1863 calcium lights were used during the siege of Fort Wagner , allowing Union forces to illuminate their artillery target at night while supposedly blinding Confederate gunners and riflemen. Calcium lights were also installed on Union Navy ships. Limelight was replaced by electric arc lighting in

5265-405: The second half of the 19th century. Sociologist Christie Davies linked this change to attempts to morally educate the population, especially at Sunday schools . Contrary to popular belief, Victorian society understood that both men and women enjoyed copulation . Chastity was expected of women, whilst attitudes to male sexual behaviour were more relaxed. The development of police forces led to

5346-402: The spread of diseases and squalid living conditions in many places exacerbated the problem. The population of England, Scotland and Wales grew rapidly during the 19th century. Various factors are considered contributary to this, including a rising fertility rate (though it was falling by the end of the period), the lack of a catastrophic pandemic or famine in the island of Great Britain during

5427-478: The third by electricity (the latter powered by three De Méritens magneto-electric machines of the latest design, which were afterwards installed in St Catherine's Lighthouse ). Each tower provided space for different configurations of lamps or burners and optics to be tried. Over the course of a year, more than 6,000 observations were taken, from stations both on and offshore, and it was concluded that electric light

5508-402: The war effort, and the evangelical movement's push for moral improvement. There is evidence that the expected standards of moral behaviour were reflected in action as well as rhetoric across all classes of society. For instance, an analysis suggested that less than 5% of working class couples cohabited before marriage. Historian Harold Perkin argued that the change in moral standards led by

5589-457: Was James Walker . At the same time new accommodation for the keepers was built alongside each tower. In the 1850s Michael Faraday , scientific adviser to Trinity House, was exploring the feasibility of electric light being used in lighthouses; several different solutions were proposed. In 1857 Frederick Hale Holmes demonstrated his magneto-electric apparatus to Faraday, proposing its use in conjunction with carbon arc lamps . The initial trial

5670-407: Was built at the same time further down the cliff, to the east, where it still stands; decommissioned in 1904, it is now in private ownership. After the Lower Lighthouse had been decommissioned the Upper Lighthouse was simply referred to as South Foreland Lighthouse . The dangers posed to shipping by the Goodwin Sands have long been recognised and the earliest record of a warning light being used on

5751-523: Was chosen as the location and a variety of acoustic instruments were set up at the top and bottom of the cliff, to be monitored from a Trinity House vessel offshore. At first three systems were tested: a steam whistle , an air whistle and a pair of air-powered brass trumpets with reeds (designed by Frederick Hale Holmes). Later, other designs of whistle were trialled, as well as a steam ' syren ' (provided by Joseph Henry ) and three types of gun (operated by gunners from Dover Castle ). Tyndall's recommendation

5832-666: Was conducted at South Foreland Upper Light, which thus became the first lighthouse to use electric light. The South Foreland trial began in December 1858 and continued until early 1860; afterwards Holmes's equipment was installed on a more permanent basis in Dungeness Lighthouse , in 1862. (Meanwhile, at South Foreland that year, experimental use was being made of a Drummond light at the high lighthouse; however, 'the results were not satisfactory' with regard to its potential for lighthouse illumination.) In 1871 Souter Lighthouse became

5913-399: Was connected to mains electricity in 1922, whereupon South Foreland Lighthouse became the first to use an incandescent lightbulb as its light source. At around the same time the 16-sided optic was adapted to give the lighthouse a new group-flashing characteristic (three flashes every twenty seconds). The Holmes generators, which had provided power for fifty years, were then disconnected, and

5994-478: Was generally then known as natural philosophy, but it took a while to catch on. Having been previously dominated by amateurs with a separate income, the Royal Society admitted only professionals from 1847 onwards. The British biologist Thomas Henry Huxley indicated in 1852 that it remained difficult to earn a living as a scientist alone. Scientific knowledge and debates such as that about Charles Darwin 's On

6075-448: Was given to social reform. Utilitarianism was another philosophy that saw itself as based on science rather than on morality, but also emphasised social progress. An alliance formed between these two ideological strands. The reformers emphasised causes such as improving the conditions of women and children, giving police reform priority over harsh punishment to prevent crime, religious equality, and political reform in order to establish

6156-401: Was low, punishments severe, work was dangerous and disrupted children's development (often leaving them too tired to play even in their free time). Early labour could do lifelong harm; even in the 1960s and '70s, the elderly people of industrial towns were noted for their often unusually short stature, deformed physiques, and diseases associated with unhealthy working conditions. Reformers wanted

6237-641: Was part of the celebrations following the laying of the foundation stone of the Clock Tower . The playbill called it koniaphostic light and announced that "the whole pier is overwhelmed with a flood of beautiful white light". Limelight was first used for indoor stage illumination in the Covent Garden Theatre in London in 1837 and enjoyed widespread use in theatres around the world in the 1860s and 1870s. Limelights were employed to highlight solo performers in

6318-436: Was shortly afterwards installed at Lizard Lighthouse when it was converted to electrical operation in 1878. Later, in 1884, Professor Tyndall again conducted experiments for Trinity House at South Foreland, this time on the relative merits of gas lamps, oil lamps and electric lamps. For this purpose three temporary lighthouses were built, at the top of the cliff alongside the Upper Lighthouse, one powered by oil, one by gas and

6399-404: Was that the siren should provide the standard fog signal at major landfall stations, with reeds judged suitable at some sites; by 1884 sirens were in use at 22 coastal stations and on 16 lightships. Tyndall presented wider conclusions on the acoustic effects of different atmospheric conditions in a paper delivered to the Royal Society the following year. In 1876 Tyndall was again engaged to make

6480-540: Was the most powerful under all conditions. In 1898 South Foreland Lighthouse was used by Guglielmo Marconi during his work on radio waves , receiving the first ship-to-shore message from the East Goodwin lightship on Christmas Eve that year. The system was used over the following winter to avert several shipwrecks. In 1899, the first international transmission was made between the lighthouse and Wimereux in France. In 1904

6561-432: Was well developed, education and the arts were mediocre. Wage rates continued to improve in the later 19th century: real wages (after taking inflation into account) were 65 per cent higher in 1901 compared to 1871. Much of the money was saved, as the number of depositors in savings banks rose from 430,000 in 1831 to 5.2 million in 1887, and their deposits from £14 million to over £90 million. Children had always played

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