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Sir George Shuckburgh-Evelyn, 6th Baronet
Sir George Augustus William Shuckburgh-Evelyn, 6th Baronet (23 August 1751 – 11 August 1804) was a British politician, mathematician and astronomer. Life George Shuckburgh was born on 23 August 1751, the son of Richard Shuckburgh of Limerick. He was educated at Rugby School and Balliol College, Oxford, from which he earned a bachelor's degree in 1772. He became a baronet in 1773, on the death of his uncle, and (after returning from his postgraduate travels to Europe) moved to Shuckburgh Hall, the family estate in Shuckburgh, Warwickshire. In 1774, Shuckburgh was elected a Fellow of the Royal Society. He served in the House of Commons as a Member of Parliament for Warwickshire from 1780 until his death in 1804. In 1782, he was married to Sarah Johanna Darker, daughter of John Darker. His second marriage on 6 October 1785 was to Julia Annabella Evelyn, the daughter of James Evelyn of Felbridge; when his father-in-law died in 1793, Shuckburgh added Evelyn to his own surname. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalogue Of Portraits, Miniatures &c
Catalog or catalogue may refer to: *Cataloging **'emmy on the 'og **in science and technology ***Library catalog, a catalog of books and other media ****Union catalog, a combined library catalog describing the collections of a number of libraries *** Calendar (archive) and Finding aid, catalogs of an archive ***Astronomical catalog, a catalog of astronomical objects ****Star catalog, a catalog of stars ***Pharmacopoeia, a book containing directions for the preparation of compound medicines ***Database catalog, in computer science **in arts ***Collection catalog, a catalog of a museum ***Exhibition catalogue, a catalogue of art ***''Catalogue raisonné'', a list of artworks ***Music catalog, a catalog of musical compositions ***Font catalog, a catalog of typefaces containing specimen with example use of fonts **in sales ***Mail order catalog ***Parts book, a book published by a manufacturer, containing the part numbers of their products ***Trade literature, printed materials publis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warwickshire (UK Parliament Constituency)
Warwickshire was a parliamentary constituency in Warwickshire in England. It returned two Members of Parliament (MPs), traditionally known as knights of the shire, to the House of Commons of the Parliament of the United Kingdom, elected by the bloc vote system. History Boundaries and franchise The constituency, which seems first to have returned members to Parliament in 1293, consisted of the historic county of Warwickshire, excluding the city of Coventry which had the status of a county in its itself after 1451. (Although Warwickshire also contained the borough of Warwick and part of the borough of Tamworth, each of which elected two MPs in its own right for part of the period when Warwickshire was a constituency, these were not excluded from the county constituency, and owning property within the borough could confer a vote at the county election. This was not the case, though, for Coventry.) As in other county constituencies the franchise between 1430 and 1832 was define ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yard
The yard (symbol: yd) is an English unit of length in both the British imperial and US customary systems of measurement equalling 3 feet or 36 inches. Since 1959 it has been by international agreement standardized as exactly 0.9144 meter. A distance of 1,760 yards is equal to 1 mile. The US survey yard is very slightly longer. Name The term, ''yard'' derives from the Old English , etc., which was used for branches, staves and measuring rods. It is first attested in the late 7th century laws of Ine of Wessex, where the "yard of land" mentioned is the yardland, an old English unit of tax assessment equal to hide. Around the same time the Lindisfarne Gospels account of the messengers from John the Baptist in the Gospel of Matthew used it for a branch swayed by the wind. In addition to the yardland, Old and Middle English both used their forms of "yard" to denote the surveying lengths of or , used in computing acres, a distance now usually known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brass
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure. Brass is similar to bronze, another copper alloy, that uses tin instead of zinc. Both bronze and brass may include small proportions of a range of other elements including arsenic (As), lead (Pb), phosphorus (P), aluminium (Al), manganese (Mn), and silicon (Si). Historically, the distinction between the two alloys has been less consistent and clear, and modern practice in museums and archaeology increasingly avoids both terms for historical objects in favor of the more general "copper alloy". Brass has long been a popular material for decoration due to its bright, gold-like appearance; being used for drawer pulls and doorknobs. It has also been widely used to make utensils because of its low melting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermometer
A thermometer is a device that temperature measurement, measures temperature or a temperature gradient (the degree of hotness or coldness of an object). A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury-in-glass thermometer or the digital readout on an infrared model). Thermometers are widely used in technology and industry to monitor processes, in meteorology, in medicine, and in scientific research. History While an individual thermometer is able to measure degrees of hotness, the readings on two thermometers cannot be compared unless they conform to an agreed scale. Today there is an absolute thermodynamic temperature scale. Internationally agreed temperature scales are designed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiling Point
The boiling point of a substance is the temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid and the liquid changes into a vapor. The boiling point of a liquid varies depending upon the surrounding environmental pressure. A liquid in a partial vacuum has a lower boiling point than when that liquid is at atmospheric pressure. A liquid at low pressure has a lower boiling point than when that liquid is at atmospheric pressure. Because of this, water boils at under standard pressure at sea level, but at at altitude. For a given pressure, different liquids will boiling, boil at different temperatures. The normal boiling point (also called the atmospheric boiling point or the atmospheric pressure boiling point) of a liquid is the special case in which the vapor pressure of the liquid equals the defined atmospheric pressure at sea level, one Atmosphere (unit), atmosphere. At that temperature, the vapor pressure of the liquid becomes suffici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrology
Metrology is the scientific study of measurement. It establishes a common understanding of units, crucial in linking human activities. Modern metrology has its roots in the French Revolution's political motivation to standardise units in France when a length standard taken from a natural source was proposed. This led to the creation of the decimal-based metric system in 1795, establishing a set of standards for other types of measurements. Several other countries adopted the metric system between 1795 and 1875; to ensure conformity between the countries, the Bureau International des Poids et Mesures (BIPM) was established by the Metre Convention. This has evolved into the International System of Units (SI) as a result of a resolution at the 11th General Conference on Weights and Measures (CGPM) in 1960. Metrology is divided into three basic overlapping activities: * The definition of units of measurement * The realisation of these units of measurement in practice * Traceabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuckburgh (crater)
Shuckburgh is a lunar impact crater that is located in the northeastern part of the Moon's near side, named after Sir George Augustus William Shuckburgh-Evelyn. It lies south-southeast of the flooded crater Chevallier and northwest of Hooke, roughly midway between these two formations. To the northeast is the Lacus Temporis plain. The interior floor of this crater has been resurfaced with lava, leaving a level plain surrounded by the worn and rounded outer rim. This floor is nearly featureless, being marked only by a few tiny craterlets. The edge has an outward protrusion along the eastern side, with a terrace Terrace may refer to: Landforms and construction * Fluvial terrace, a natural, flat surface that borders and lies above the floodplain of a stream or river * Terrace, a street suffix * Terrace, the portion of a lot between the public sidewalk a ... forming a shelf along this side. There is a smaller outward protrusion in the north rim which connects it with the small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For The History Of Astronomy
The Society for the History of Astronomy is an organisation based in the United Kingdom that promotes research into the history of astronomy. It publishes a research journal called ''The Antiquarian Astronomer'' and a regular ''Bulletin''. The society The Society for the History of Astronomy was founded in 2002 to promote the study of the history of astronomy by hosting talks by members and publishing new research into the field. One main objective was to encourage research into past astronomers who have previously been neglected within the history of science. Some of its members are professional historians of science but most are amateur historians. The honorary president is Dr Allan Chapman of Wadham College, Oxford. The honorary vice-presidents are Emily Winterburn (who was chair at the time of foundation) and Prof. Mike Edmunds. Previous vice-presidents have included Sir Patrick Moore, Sir Arnold Wolfendale, FRS, and Dr Michael Hoskin. The society hosts several one-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Antiquarian Astronomer
The Society for the History of Astronomy is an organisation based in the United Kingdom that promotes research into the history of astronomy. It publishes a research journal called ''The Antiquarian Astronomer'' and a regular ''Bulletin''. The society The Society for the History of Astronomy was founded in 2002 to promote the study of the history of astronomy by hosting talks by members and publishing new research into the field. One main objective was to encourage research into past astronomers who have previously been neglected within the history of science. Some of its members are professional historians of science but most are amateur historians. The honorary president is Dr Allan Chapman of Wadham College, Oxford. The honorary vice-presidents are Emily Winterburn (who was chair at the time of foundation) and Prof. Mike Edmunds. Previous vice-presidents have included Sir Patrick Moore, Sir Arnold Wolfendale, FRS, and Dr Michael Hoskin. The society hosts several one-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuckburgh Telescope
The Shuckburgh telescope or Shuckburgh equatorial refracting telescope was a diameter aperture telescope on an equatorial mount completed in 1791 for Sir George Shuckburgh (1751–1804) in Warwickshire, England, and built by British instrument maker Jesse Ramsden (1735–1800)... The Shuckburgh telescope is described op. 99 It was transferred to the Royal Observatory, Greenwich in 1811 and the London Science Museum in 1929. Even though it has sometimes not been regarded as particularly successful, its design was influential. It was one of the larger achromatic doublet telescopes at the time, and one of the largest to have an equatorial mount. It was also known as the eastern equatorial for its location. It was pictured in the Rees Cyclopedia of the early 1800s. It was early pictured in ''Philosophical Transactions'', published in 1793. At the Royal Observatory in Greenwich, it was for a time installed in the North Dome, although this had a Sky view partially obscured by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ephemeris
In astronomy and celestial navigation, an ephemeris (pl. ephemerides; ) is a book with tables that gives the trajectory of naturally occurring astronomical objects as well as artificial satellites in the sky, i.e., the position (and possibly velocity) over time. Historically, positions were given as printed tables of values, given at regular intervals of date and time. The calculation of these tables was one of the first applications of mechanical computers. Modern ephemerides are often provided in electronic form. However, printed ephemerides are still produced, as they are useful when computational devices are not available. The astronomical position calculated from an ephemeris is often given in the spherical polar coordinate system of right ascension and declination, together with the distance from the origin if applicable. Some of the astronomical phenomena of interest to astronomers are eclipses, apparent retrograde motion/planetary stations, planetary es, sidereal tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
