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Oppenheimer Pole
Oppenheimer poles are galvanised iron telegraph poles. They consist of three oval sections that collapse into each other telescope style for transportation. Once extended the joints between the sections are clamped with collars. The pole is fixed to a base for support with a u-bolt. The poles were used in the construction of the Australian Overland Telegraph Line in 1872, which ran from Darwin in the north to Port Augusta (near Adelaide) in the south. It was initially intended to use Oppenheimer poles in regions where there was no suitable timber, and for poles that needed replacing in service. When it became clear that wooden poles on the northern part of the line were going to be rapidly destroyed by termites, it was decided to construct the line with 3,000 metal poles. Wooden poles are also vulnerable to fire and much of the line's route suffers frequent bushfires. Many poles were later replaced with Oppenheimer poles for this reason. The initial order for 6,000 pole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alice Springs Telegraph Station 4
Alice may refer to: * Alice (name), most often a feminine given name, but also used as a surname Literature * Alice (Alice's Adventures in Wonderland), Alice (''Alice's Adventures in Wonderland''), a character in books by Lewis Carroll * Alice series, ''Alice'' series, children's and teen books by Phyllis Reynolds Naylor * Alice (Hermann book), ''Alice'' (Hermann book), a 2009 short story collection by Judith Hermann Computers * Alice (computer chip), a graphics engine chip in the Amiga computer in 1992 * Alice (programming language), a functional programming language designed by the Programming Systems Lab at Saarland University * Alice (software), an object-oriented programming language and IDE developed at Carnegie Mellon * Alice mobile robot * Artificial Linguistic Internet Computer Entity, an open-source chatterbot * Matra Alice, a home micro-computer marketed in France * Alice, a brand name used by Telecom Italia for internet and telephone services Video games * ''Alice: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samuel McGowan (engineer)
Samuel Walker McGowan (born 4 January 1829 in Derry, Ireland - died 18 April 1887 Melbourne, Victoria, Australia) was a scientist and public servant who oversaw the creation of the first electrical telegraph line in the Southern Hemisphere. That first telegraph line in Australia ran from Melbourne to Williamstown. Legacy In 1872Mount McGowanwas named by Charles Todd after his Victorian counterpart, while surveying the Overland Telegraph Line. After his untimely passing in 1887, his former staff commissioned a stained glass window in his parish church, the Holy Trinity Anglican Church, Balaclava with plaque inscribed "In memory of Samuel Walker McGowan, Deputy Postmaster General of Victoria, one of the vestry of this parish . . .In 1982, McGowan Place, Dickson, Canberra was named in his memory See also * Postmaster-General's Department The Postmaster-General's Department (PMG) was a department of the Australian federal government, established at Federation in 1901, whose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pylons
Pylon may refer to: Structures and boundaries * Pylon (architecture), the gateway to the inner part of an Ancient Egyptian temple or Christian cathedral * Pylon, a support tower structure for suspension bridges or highways * Pylon, an orange marker designating a corner of an American football end zone * Aircraft pylon, an external mount for equipment such as engines and weapons * Electricity pylon, a steel lattice tower used to support an overhead power line * Traffic pylon, a cone-shaped marker that is placed on roads or footpaths to temporarily redirect traffic * Traction current pylon Arts, entertainment, and media * ''Pylon'' (album), a 2015 album by Killing Joke * Pylon (band), a rock band from Athens, Georgia, US * ''Pylon'' (novel), a 1935 novel by William Faulkner ** ''Pylon'' (film) or ''The Tarnished Angels'', a 1957 movie based on the novel * Pylon (''StarCraft''), a structure used by the Protoss race in the StarCraft universe Other uses * Pylon turn, a flight ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Street Furniture
Street furniture is a collective term for objects and pieces of equipment installed along streets and roads for various purposes. It includes benches, traffic barriers, bollards, post boxes, phone boxes, streetlamps, traffic lights, traffic signs, bus stops, tram stops, taxi stands, public lavatories, fountains, watering troughs, memorials, public sculptures, and waste receptacles. Description and use Street furniture is a collective term used in the United States, United Kingdom, Australia, and Canada. It refers to objects and pieces of equipment installed along streets and roads for various purposes. The design and placement of furniture should take into account aesthetics, visual identity, function, pedestrian mobility and road safety. For example, street furniture can be positioned to control overspill parking in addition to its primary purpose; for example a bench and a number of bollards may be used to block access to a sidewalk or verges for vehicles. Items * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineers Australia
Engineers Australia (EA) is an Australian professional body and not-for-profit organisation whose purpose is to advance the science and practice of engineering for the benefit of the community. Engineers Australia is Australia's recognized organization for accreditation of professional engineering qualifications under the Washington Accord. As of 2022, EA has 115,000 members, which includes 31,000 students. History The organisation began after World War I, following recognition of the need for a single body to represent engineers, rather than the numerous smaller organisations that existed then. The first council meeting was held in 1919, electing Professor William Warren of the University of Sydney as the first President.Lloyd, B E (1968) ''The Education of Professional Engineers in Australia'', APEA Melbourne.Lloyd, B E (1988) "In Search of Identity: Engineering in Australia 1788–1988", Thesis for Doctor of Philosophy, University of Melbourne On 1 May 1926 the Institutio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Creek, South Australia
William Creek, Australia is located halfway on the Oodnadatta Track, north west of Marree, South Australia, Marree and east of Coober Pedy, South Australia, Coober Pedy in South Australia. The town has a permanent population of 10. William Creek is in the federal Division of Grey and the state electorate of Stuart. It is outside of council areas, and administered by the Outback Communities Authority. Location William Creek is the entry point from Coober Pedy to Lake Eyre in the Tirari Desert. William Creek offers the only petrol station between Marree, Coober Pedy and Oodnadatta on the Oodnadatta Track and has a campground, two motels and one of the world's most remote pubs. The world's largest cattle station is located in nearby Anna Creek Station and the Woomera Prohibited Area, is also nearby. William Creek is a good halfway stop along the track, with accommodation and meals at the Hotel as well as a well-maintained, if somewhat dusty campground. In the Memorial Park it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Todd (pioneer)
Sir Charles Todd (7 July 1826 – 29 January 1910) worked at the Royal Greenwich Observatory 1841–1847 and the Cambridge University observatory from 1847 to 1854. He then worked on telegraphy and undersea cables until engaged by the government of South Australia as astronomical and meteorological observer, and head of the electric telegraph department. Early life and career Todd was the son of grocer Griffith ToddH. P. Hollis, 'Todd, Sir Charles (1826–1910)', rev. K. T. Livingston, Oxford Dictionary of National Biography, Oxford University Press, 2004 and Mary Parker; he was born at Islington, London, the third of five children. Shortly after Charles's birth the family moved to Greenwich, where his father set up as a wine and tea merchant. Charles was educated and spent most of his life in Greenwich before moving to Australia. In December 1841, he entered the service of the Royal Observatory, Greenwich, under Sir George Biddell Airy. He was fortunate that his school leav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Telegraphy In Australia
Australia was a relatively early adopter of electrical telegraph technology in the middle of the nineteenth century, despite its low population densities and the difficult conditions sometimes encountered in laying lines. From 1858 onwards, the major capitals were progressively linked, culminating in the addition of Perth in 1877. Australia was linked to the rest of the world for the first time in 1872, through the Overland Telegraph which ran some from Adelaide through to Darwin. The network continued to expand in size and sophistication until 1959 and in heavy usage until 1945, after which time telephone usage began to erode public patronage of telegraphy services. The final publicly provided telegraphy service was closed in 1993. Electric telegraphy A telegraph is a device for transmitting and receiving messages over long distances, i.e., for telegraphy, which is the long-distance transmission of textual messages where the sender uses a semaphore system, known to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Oppenheimer
Joseph Oppenheimer (born Feb 8 1820 in Braunschweig/Brunswick, Germany and died 8 Feb 1893 Manchester, UK), was a German born merchant and inventor, and naturalised British citizen who spent most of his adult life working in the telegraphy industry in Australia and the United Kingdom. He held several key patents, including one for telescoping telegraphic poles. Biography Joseph Oppenheimer was born in Braunschweig, Germany on Feb 8, 1820. Little is known about his childhood or his family. Oppenheimer arrived in the UK in 1845.Naturalisation Papers: Oppenheimer, Joseph, from Brunswick. Certificate 1496 issued 15 January 1853. National Archives, United Kingdom. https://discovery.nationalarchives.gov.uk/details/r/C7310738n Oppenheimer lived in Manchester from the 1840s until his death in 1893. He also spent considerable time in Australia, residing in Melbourne and regularly visiting Adelaide. He never married, and maintained a household of several domestic servants and a housekee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telegraph Poles
A utility pole is a column or post typically made out of wood used to support overhead power lines and various other public utilities, such as electrical cable, optical fiber, fiber optic cable, and related equipment such as Distribution transformer, transformers and street lights. It can be referred to as a transmission pole, telephone pole, telecommunication pole, power pole, hydro pole, telegraph pole, or telegraph post, depending on its application. A Stobie pole is a multi-purpose pole made of two steel joists held apart by a slab of concrete in the middle, generally found in South Australia. Electrical wires and cables are routed overhead on utility poles as an inexpensive way to keep them insulated from the ground and out of the way of people and vehicles. Utility poles can be made of wood, metal, concrete, or composites like fiberglass. They are used for two different types of power lines: ''sub transmission lines'', which carry higher voltage power between substations, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Feral Camel
Australian feral camels are feral populations of dromedaries (''Camelus dromedarius'') in Australia. Imported from British India and Afghanistan during the 19th century for transport and construction during the colonisation of the central and western parts of Australia, many were released into the wild after motorised transport replaced the use of camels in the early 20th century, resulting in a fast-growing feral population. By 2008, it was ncorrectlyfeared that Central Australia's feral camel population had grown to about one million and was projected to double every 8 to 10 years. Camels are known to cause serious degradation of local environmental and cultural sites, particularly during dry conditions. Pastoralists, representatives from the Central Land Council, and Aboriginal land holders in the relevant areas were those amongst the complainants. An AU$19 million culling program was funded in 2009, and by 2013 a total of 160,000 camels were slaughtered, estimating the fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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