Todd in England 1885-86
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History of Meteorology and Physical Oceanography Special Interest Group
History of Meteorology and Physical Oceanography Special Interest Group Newsletter 2, 2008 pen portraits of presidents and some of the A VIEW FROM THE CHAIR profiles of interesting meteorologists that have I became your chairman again twelve months been published in Weather were commissioned ago. Many of you will remember that I chaired the by – and a number written by – Group members. Group right through the 1990s. None of you can And the Group oversees the series of dispute that I am now nineteen years older than I monographs known as Occasional Papers on was in 1989, when I first became the Group’s Meteorological History. We also publish a chairman. I must say here and now, therefore, newsletter, which I hope you find interesting. that I do not propose to remain chairman for Three have been published in the past year. Do, another decade, even if you wish me to. please, send us snippets or longer pieces for the I am very keen to see a growth in membership of newsletter. We want it to be your newsletter. the Group, and we have, indeed, welcomed new The Group’s meetings are highlights of every members during the past year. But I should like year, no less the past year, when three great to see a massive growth in membership. Some meetings were held, one in March, the others in branches of history have seen tremendous September. The one in March, held at Harris growth in recent years, especially family history; Manchester College, Oxford, was the second of and it seems clear from the popularity of TV two meetings concerned with Meteorology and history programmes, and the growth in World War I. -
The Evolution of Tower Clock Movements and Their Design Over the Past 1000 Years
The Evolution Of Tower Clock Movements And Their Design Over The Past 1000 Years Mark Frank Copyright 2013 The Evolution Of Tower Clock Movements And Their Design Over The Past 1000 Years TABLE OF CONTENTS Introduction and General Overview Pre-History ............................................................................................... 1. 10th through 11th Centuries ........................................................................ 2. 12th through 15th Centuries ........................................................................ 4. 16th through 17th Centuries ........................................................................ 5. The catastrophic accident of Big Ben ........................................................ 6. 18th through 19th Centuries ........................................................................ 7. 20th Century .............................................................................................. 9. Tower Clock Frame Styles ................................................................................... 11. Doorframe and Field Gate ......................................................................... 11. Birdcage, End-To-End .............................................................................. 12. Birdcage, Side-By-Side ............................................................................. 12. Strap, Posted ............................................................................................ 13. Chair Frame ............................................................................................. -
The Overland Telegraph
THE OVERLAND TELEGRAPH By Ron McMullen former Telegraphist, Telegraph Supervisor, Telegraph Instructor, Senior Postal Clerk and Postmaster in the former Postmaster-General’s Department. Several detailed books have been written on this subject so I will only briefly cover the topic. The completion of the Overland Telegraph Line in 1872 from Port Augusta in South Australia to Port Darwin in the Northern Territory and connection from Darwin to Java on 20 October 1872 by sea cable, signalled the end of communication isolation from the rest of the world. Apart from being a renowned construction feat it led to the beginning of settlement in the arid central regions of Australia. Before completion of the line the only means of communication was by sea with landfall at Port Adelaide where steamers were met by reporters who quickly read the news and rushed to the telegraph office for onward transmission by Morse code to the eastern colonies. The Scottish explorer John McDouall Stuart, after several attempts, pioneered the route across the continent from South to North from Adelaide to Darwin. The colony of Victoria was also interested in finding a trans continental south to north crossing and the ill fated Burke and Wills expedition came close to achieving this having reached the mangroves near the Gulf of Carpentaria, but perished on the return journey. Queensland also wanted the sea cable to be brought to Normanton and thence down the east coast of Australia. At that time the Northern Territory was part of New South Wales and with construction of a telegraph line in mind the South Australian Government successfully applied to the British Government in 1863 for annexation and in mid 1870 construction of a line between Port August and Darwin was authorised. -
In the Stores of the British Museum Are Three Exquisite Springs, Made in the Late 1820S and 1830S, to Regulate the Most Precise Timepieces in the World
1 Riotous assemblage and the materials of regulation Abstract: In the stores of the British Museum are three exquisite springs, made in the late 1820s and 1830s, to regulate the most precise timepieces in the world. Barely the thickness of a hair, they are exquisite because they are made entirely of glass. Combining new documentary evidence, funded by the Antiquarian Horological Society, with the first technical analysis of the springs, undertaken in collaboration with the British Museum, the research presented here uncovers their extraordinary significance to the global extension of nineteenth century capitalism through the repeal of the Corn Laws. In the 1830s and 1840s the Astronomer Royal, George Biddell Airy; the Hydrographer to the Admiralty, Francis Beaufort; and the Prime Minister, Sir Robert Peel, collaborated with the virtuoso chronometer-maker, Edward John Dent, to mobilize the specificity of particular forms of glass, the salience of the Glass Tax, and the significance of state standards, as means to reform. These protagonists looked to glass and its properties to transform the fiscal military state into an exquisitely regulated machine with the appearance of automation and the gloss of the free-trade liberal ideal. Surprising but significant connexions, linking Newcastle mobs to tales of Cinderella and the use of small change, demonstrate why historians must attend to materials and how such attention exposes claims to knowledge, the interests behind such claims, and the impact they have had upon the design and architecture of the modern world. Through the pivotal role of glass, this paper reveals the entangled emergence of state and market capitalism, and how the means of production was transformed in vitreous proportions. -
William Henry Bragg 1862 - 1942 Awarded the Nobel Prize for Physics in 1915
William Henry Bragg 1862 - 1942 Awarded the Nobel Prize for Physics in 1915 William Henry Bragg was a pioneer British scientist in solid- state physics. He was born on July 2, 1862, in Wigton, Cumberland, England. Bragg's father came from a family of farmers and merchant seamen. His mother, a sweet and kind woman, was the daughter of the local vicar. He did not remember her very well, as she died when he was about seven. The small boy was taken to the family of his uncle, the owner of a pharmacy and grocery shop. In 1875 his father took him back and sent him to school at King William’s College, Isle of Man. Bragg was good in his lessons and sports and became the head boy. He was fond of all games and played them rather well. In 1881 Bragg tried for Cambridge University,but the first interview was not a success, and he had to return to school.After the next attempt he was granted a scholarship to Trinity College. Here he worked very hard at mathematics and two years later obtained third place in the final Both he and his son examination. Bragg played tennis and hockey well. His teacher was the famous physicist J.J. lectured at the Royal Thomson with whom he also played tennis. Thomson advised him to send an application for the Institution post of professor of mathematics and physics at Adelaide University in Australia. After an interview Bragg was appointed and went to Australia where he began his career. In Adelaide the young professor became one of the best lecturers and a brilliant experimentalist. -
Article the Spectacle of Science Aloft
SISSA – International School for Advanced Studies Journal of Science Communication ISSN 1824 – 2049 http://jcom.sissa.it/ Article The spectacle of science aloft Cristina Olivotto Since the first pioneering balloon flight undertaken in France in 1783, aerial ascents became an ordinary show for the citizens of the great European cities until the end of the XIX century. Scientists welcomed balloons as an extraordinary device to explore the aerial ocean and find answers to their questions. At the same time, due to the theatricality of ballooning, sky became a unique stage where science could make an exhibition of itself. Namely, ballooning was not only a scientific device, but a way to communicate science as well. Starting from studies concerning the public facet of aerial ascents and from the reports of the aeronauts themselves, this essay explores the importance of balloon flights in growing the public sphere of science. Also, the reasons that led scientists to exploit “the show of science aloft” (earning funds, public support, dissemination of scientific culture…) will be presented and discussed. Introduction After the first aerial ascent in 1783, several scientists believed that ballooning could become an irreplaceable device to explore the upper atmosphere: the whole XIX century “gave birth to countless endeavours to render the balloon as navigable in air as the ship at sea”.1 From an analysis of the aerial ascents undertaken for scientific purposes and the characters of the scientists who organized and performed them – no more than 10 aeronauts from the beginning of the century to 1875 – an important feature emerges: ballooning – due to its proper nature - became a powerful tool in attiring a general public toward science, more effectively than scientific papers and oral lectures. -
Cambridge University Press 978-1-108-41966-6 — the Victorian Palace of Science Edward J
Cambridge University Press 978-1-108-41966-6 — The Victorian Palace of Science Edward J. Gillin Index More Information Index A Geological Manual,94 Albemarle Street, 68 A Preliminary Discourse on the Study of Albert, Prince, 160, 195 Natural philosophy,4 anti slavery, 158 A rudimentary treatise on clock and at the British Association, 68 watchmaking, 245 Michael Faraday, 184 Aberdeen, University of, 29 Alison, Archibald, 50–52 abolition of slavery, 3, 91, 158 on architecture, 51, 52 Acland, Thomas, 198 on Parliament, 51 acoustics, 30, 31, 56, 58, 59, 84, 140, 143 on utility, 52 Adams, Robert, 116, 117 political views, 51 Admiralty, 224 All Saint’s Church, Babbacombe, 120 Airy, George Biddell, 203, 216, 218, 220, All Souls College, Oxford, 95 232, 233, 238, 244, 252, 253, 256, An Introduction to the Study of Chemical 262, 263, 267, 268, 271 Philosophy,99 accuracy, 214, 224, 225, 237 Anderson, John Wilson, 131, 132 as Astronomer Royal, 221–23 Anglican, 6, 244 at Cambridge, 220 architecture, 109 at Greenwich, 216, 217, 221–23, 224, Broad Church, 6 225, 231 Cornwall, 188 authority over Edward John Dent, 250–51 geology, 107 career, 220 governance, 51 compass deviation, 221 High Church, 47, 106 dispute with Benjamin Vulliamy, 234–38 John Frederic Daniell, 99 Edmund Beckett Denison, 216 science, 5 Edward John Dent, 219, 225–26, 237 theology, 4 galvanic regulation, 217 universities, 125 galvanic time system, 227, 228–32, Anning, Mary, 91 238–44, 252, 253, 258 Ansted, David, 266 Greenwich time, 217 Anston stone, 102, 115, 117, 118, 265, Greenwich -
Century Regulator by John Roger Arnold Expert Adviser's Statement
Case 5 2010-11 : An early 19 th -century regulator by John Roger Arnold Expert Adviser’s Statement EXECUTIVE SUMMARY 1. Brief Description of item • What is it ? Longcase regulator • What is it made of ? Mahogany, brass and steel. • What are its measurements ? Height 193 cms. • Who is the artist/maker and what are his/her dates? John Roger Arnold (1769 – 1843) • What date is the item? 1795 – 1800 • What condition is it in? Good and original. 2. Context • Provenance From the time of manufacture to the recent sale at Bonham’s London Auction House (15th December 2009), making an assumption of inheritance, the regulator has a traceable provenance – see appendix 3 below. • Key literary and exhibition references The regulator has not been exhibited and has not featured in any published work. 3. Waverley criteria • Which of the Waverley criteria does the item meet? (If it is of ‘outstanding significance for the study of some particular branch of art learning or history’ which area of art learning or history). Waverley Criteria1 and 3. • Very briefly why? Waverley Criterion 1– It is so connected with our history (including local history) and national life that its departure would be a misfortune. This regulator is important because it is intimately connected with the life and business of one of Britain’s internationally recognised and celebrated chronometer making businesses and with the history of precision timekeeping in this country - an area in which London clock, watch and chronometer makers lead the world for over a century. The Arnold business had a history of providing regulators of the highest quality to observatories, perhaps the most celebrated examples being two regulators commissioned from John Arnold senior in April 1772 for the Royal Observatory, Greenwich. -
Henry Perigal. Dissector, Paradoxer, Habitué of Learned Societies, and Ornamental Lathe Turner Extraordinaire 1. Introduction F
Irish Math. Soc. Bulletin Number 87, Summer 2021, 51–85 ISSN 0791-5578 Henry Perigal. Dissector, paradoxer, habitu´eof learned societies, and ornamental lathe turner extraordinaire SEAN´ M. STEWART Abstract. The life and times of the little-known English amateur mathematician Henry Perigal and the role he played in British scientific society during the second half of nineteenth century makes for a very curious tale. Today best remember for his graceful and ingenious dissection proof for Pythagoras’ theorem, his interests were principally geometric. These ranged from dissection methods, curves formed from compound circular motion, the ornamental arts enabling the mechanical realisation of geometric curves, to the obdurate belief he carried with him to the end concerning the motion of the moon and its lack of rotation on its axis as it orbited about the earth. In this paper we intent to throw light on this under-appreciated character who mixed at the very highest levels of Victorian England’s scientific establishment but whose own achievements were far more modest. 1. Introduction Friday, May 10, 1895 must have been a joyous occasion for Henry Perigal, the vener- able old man of the London scientific establishment. For decades he had been a regular attendee at the Royal Institution’s Friday Evening Discourses, but always as a ‘visitor.’ That evening would be his first as a Member, having earlier in the week been elected to the position [136, p. 564]. By then he was ninety-four years old — he is possibly the oldest person ever to have been elected a member — but despite his great age he con- tinued to spend his evenings attending scientific meetings and lectures held throughout London. -
SO WHO the HELL WAS ALICE ANYWAY? the Naming of Alice Springs by Greg Barron
SO WHO THE HELL WAS ALICE ANYWAY? The Naming of Alice Springs by Greg Barron William Whitfield Mills, Overseer of Section C of the Overland Telegraph line from Adelaide to Darwin, was heading north with men and heavy equipment, on the way to the starting point for his section of the line. He wrote in a report to his boss, Charles Todd, Superintendent of Telegraphs: “On the 7th (March 1871) I started again for the Ranges, the drays in the meantime following the Hugh (River). On March 11th I again arrived at the MacDonnell Ranges and was successful in finding a pass, about 30 miles east of Stuart's track, with numerous waterholes and springs, the principal of which is the Alice Spring which I had the honour of naming after Mrs Todd.” Lady Alice Todd, wife of the Superintendent of Telegraphs, inspired not only the name of the town, Alice Springs, but also the Todd River. Who was she, and why did she deserve such adoration? Alice Gillam Bell was born in 1836 in Cambridgeshire, England. When she was twelve years old a young man, Charles Heavitree Todd, assistant Astronomer at the Royal Observatory, Greenwich, came to call on her mother. Alice was lying on a bear skin rug in front of the fire, watching the visitor, impressed by his serious ways and dark good looks. “If no one else will have you, then I will marry you, Mr Todd,” she told him. Unlikely as it must have seemed at the time, the pair exchanged vows a few years later and Charles whisked her away to Adelaide, Australia. -
Transit of Venus 6 June 2012 Page 1 of 7
ASA Factsheet No.24 Transit of Venus 6 June 2012 Page 1 of 7 Transit of Venus 6 June 2012 Warning: It is very dangerous to look directly at the Sun, especially through binoculars or telescopes. SERIOUS EYE DAMAGE MAY RESULT. A safe method of indirectly observing the Sun’s disc is described in this Factsheet. On Wednesday 6 June 2012 Venus will cross in front of the Sun with its whole passage from beginning to end visible from most of Australia and New Zealand. Although it last happened only eight years ago, as we see Venus’s dark silhouette move across the disc of the Sun we will be witnessing one of the rarest and most famous events in astronomy, a transit of Venus, which will not occur again until December 2117. What is a transit? Figure 1 – A photograph of the 8 June 2004 transit of Venus taken from Randwick, Sydney, NSW. Courtesy Neil Saunders http://www.flickr.com/photos/nsaunders/433208962/ A transit occurs when, as seen from Earth, a planet appears to move across the disc of the Sun. Only the two inner planets, Mercury and Venus, can ever be found between the Sun and the Earth and therefore be seen in transit. A transit does not occur each time the planets are in the same direction as the Sun because usually they pass above or below the Sun in the sky. A transit is somewhat like an eclipse of the Sun. However, Mercury and Venus only appear as small dark spots against the disc of the Sun instead of covering the disc like the Moon does during an eclipse. -
Vulliamy's Turret Clock in Bushley Church
THE TURRET CLOCK OF ST. PETER’S CHURCH, BUSHLEY by BENJAMIN LEWIS VULLIAMY 1843 BENJAMIN LEWIS VULLIAMY Benjamin was born in 1780 and died in 1854. A third- generation clock maker, he made a lot of turret clocks as well as making domestic clocks, watches and fine architectural fittings. His clocks were of very high quality and expensive. Benjamin was in line to design and make the Great Clock at The Palace of Westminster, (to be known as Big Ben) but a rival, E.J. Dent managed to get the job. Vulliamy was an early user of the flat bed design of clocks, and was a writer of books on clocks. Vulliamy clocks are quite a rarity (approximately only 25 were ever made) with one situated in Hampton Court, one in The Royal Mews, and one in one of the Oxford Colleges. He was well known as an accomplished clockmaker who had many fine turret clocks to his credit. Charles Barry originally invited Vulliamy alone to submit tenders for not only the Great Clock, (Big Ben) but also for all the other clocks which would be required throughout the New Westminster Palace. Vulliamy was unhappy with Airy being chosen as referee and was most indignant when Dent succeeded in obtaining the contract. In particular, he stated publicly his considered opinion that it was impossible to make a clock of such size keep time to within one second. He did not live to see the successful completion of the clock. ® Paul Fraser, Paul ® Carl Goldberg & Steve Thomas 2002 Access and help provided byand Roger Susan Perry — ■ ......