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Gn15
Gn15 is a model railroad, rail modelling Scale (ratio), scale, using G scale 1:22.5 scale trains running on HO scale, H0/00 gauge () track, representing minimum gauge railway, minimum gauge and miniature railways. Typical models built are between 1:20.3 and 1:24, or up to 1:29. ' NEM 010 specification defines IIp for modelling gauge. History Gn15 modeling is a relatively new phenomenon in the model railroading world. While the idea of this scale has existed for some time, as evidenced by the early efforts of Marc Horovitz, editor of ''Garden Railways'' magazine, Gn15 did not gain any measure of popularity until the Sidelines (model railway), Sidelines range of models. Following the advent of these kits, a few other lines of kits became available. Initial community development took place on Yahoo email, email groups, but these have been superseded by the forums aGn15.infoas the primary form of communication between the far flung practitioners of this scale. 09, GNine and relate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minimum Gauge Railway
Minimum-gauge railways have a gauge of most commonly , , , , , or . The notion of minimum-gauge railways was originally developed by estate railways and the French company of Decauville for light railways, trench railways, mining, and farming applications. History The term was originally conceived by Sir Arthur Percival Heywood, who used it in 1874 to describe the principle behind his Duffield Bank Railway, specifically its gauge, distinguishing it from a "narrow gauge" railway. Having previously built a small railway of gauge, he settled on as the minimum that he felt was practical. The original text of Heywood's article defining minimum gauge railways is available online. In general, minimum-gauge railways maximize their loading gauge, where the dimension of the equipment is made as large as possible with respect to the track gauge while still providing enough stability to keep it from tipping over. Standard gauge railways have vehicles that are approximately twice, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidelines (model Railway)
The "sidelines" are the white or colored lines which mark the outer boundaries of a sports field, running parallel to each other and perpendicular to the goal lines. The sidelines are also where the coaching staff and players out of play operate during a game. The area outside the sidelines is said to be out of bounds. The term is predominantly in use in American football, Canadian football, field lacrosse and basketball. In rugby union, rugby league and association football, they are known as touch-lines. The foul line is a similar concept in baseball. In cricket, the boundary lines can be marked by a rope. Sports in which the playing surface is bounded by walls, such as ice hockey, box lacrosse Box lacrosse, also known as boxla, box, or indoor lacrosse, is an indoor version of lacrosse played mostly in North America. The game originated in Canada in the 1930s, where it is more popular than field lacrosse. Lacrosse is Canada's officia ..., and indoor football, do no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Model Railroad Scales
Rail transport modelling uses a variety of scales (ratio between the real world and the model) to ensure scale models look correct when placed next to each other. Model railway scales are standardized worldwide by many organizations and hobbyist groups. Some of the scales are recognized globally, while others are less widespread and, in many cases, virtually unknown outside their circle of origin. Scales may be expressed as a numeric ratio (e.g. 1/87 or 1:87) or as letters defined in rail transport modelling standards (e.g. HO, OO, N, O, G, TT and Z.) The majority of commercial model railway equipment manufacturers base their offerings on ''Normen Europäischer Modellbahnen'' (NEM) or National Model Railroad Association (NMRA) standards in most popular scales. Terminology Although '' scale'' and ''gauge'' are often confused, ''scale'' means the ratio between a unit of measurement on a model compared with a unit of measurement in corresponding full size prototype, while '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowland Emett
Frederick Rowland Emett OBE (22 October 190613 November 1990), known as Rowland Emett (with the forename sometimes spelled "Roland" s his middle name appears on his birth certificateand the surname frequently misspelled "Emmett"), was an English cartoonist and constructor of whimsical kinetic sculpture. Early life Emett was born in New Southgate, London, the son of a businessman and amateur inventor, and the grandson of Queen Victoria's engraver. He was educated at Waverley Grammar School in Birmingham, where he excelled in drawing, caricaturing his teachers and vehicles and machinery. When he was only 14 he took out a patent on a gramophone volume control. He studied at Birmingham School of Arts and Crafts and one of his landscapes, ''Cornish Harbour'', was exhibited at the Royal Academy; it is now in the Tate collection. Later work An otherwise undistinguished career was interrupted by World War II, when he worked as a draughtsman for the Air Ministry while perfecting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Arthur Heywood
Sir Arthur Percival Heywood, 3rd Baronet (25 December 1849 – 19 April 1916) is best known today as the innovator of the fifteen inch minimum gauge railway, for estate use. Early life He was the eldest son of Sir Thomas Percival Heywood and grew up in the family home of Dove Leys at Denstone in Staffordshire. Dove Leys looked over the valley where the North Staffordshire Railway from Rocester to Ashbourne ran. The family travelled by train to their relatives in Manchester and on holiday to Inveran in the Highland region of Scotland. Heywood developed a passion for the railway from an early age. He assisted his father in his hobby of ornamental metalwork, with a Holtzapffel lathe, and in his late teenage, built a 4 in gauge model railway with a steam locomotive. Wanting something on which his younger siblings could ride, he went on to build a 9 in gauge locomotive and train, which gave him the experience for his later ventures. Initially schooled at Eton, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
N Scale
N scale is a popular model railway scale. Depending upon the manufacturer (or country), the scale ranges from 1:148 to 1:160. In all cases, the ''gauge'' (the distance between the rails) is . The term N ''gauge'' refers to the track dimensions, but in the United Kingdom in particular British N gauge refers to a 1:148 scale with 1:160 () track gauge modelling. The terms N scale and N gauge are often inaccurately used interchangeably, as scale is defined as ratio or proportion of the model, and gauge only as a distance between rails. The scale 1:148 defines the rail-to-rail gauge equal to 9 mm exactly (at the cost of scale exactness), so when calculating the rail or track use 1:160 and for engines and car wheel base use 1:148. All rails are spaced 9 mm apart but the height can differ. Rail height (in thousandths of an inch) is expressed as a "code": thus, Code 55 rails are high while Code 80 rails have a height of . Common real railroad rails are at least tall and can b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Email
Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. Email was thus conceived as the electronic ( digital) version of, or counterpart to, mail, at a time when "mail" meant only physical mail (hence '' e- + mail''). Email later became a ubiquitous (very widely used) communication medium, to the point that in current use, an email address is often treated as a basic and necessary part of many processes in business, commerce, government, education, entertainment, and other spheres of daily life in most countries. ''Email'' is the medium, and each message sent therewith is also called an ''email.'' The term is a mass noun. Email operates across computer networks, primarily the Internet, and also local area networks. Today's email systems are based on a store-and-forward model. Email servers accept, forward, deliver, and store messages. Neither the users nor their computers are required to be online simul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yahoo
Yahoo! (, styled yahoo''!'' in its logo) is an American web services provider. It is headquartered in Sunnyvale, California and operated by the namesake company Yahoo! Inc. (2017–present), Yahoo Inc., which is 90% owned by investment funds managed by Apollo Global Management and 10% by Verizon Communications. It provides a web portal, search engine Yahoo! Search, Yahoo Search, and related services, including My Yahoo!, Yahoo! Mail, Yahoo Mail, Yahoo! News, Yahoo News, Yahoo! Finance, Yahoo Finance, Yahoo! Sports, Yahoo Sports and its advertising platform, Yahoo! Native. Yahoo was established by Jerry Yang and David Filo in January 1994 and was one of the pioneers of the early Internet era in the 1990s. However, usage declined in the late 2000s as some services discontinued and it lost market share to Facebook and Google. History Founding In January 1994, Yang and Filo were electrical engineering graduate students at Stanford University, when they created a website named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Railways
''Garden Railways'' (''GR'') was a quarterly American magazine about the hobby of running large-scale trains outdoors, also called garden railroading. During its run, it was the world's leading magazine on that subject.Garden Trains Association website: gardentrains.org Each issue featured hobby news, product reviews, how-to articles, featured railroads from around the world, photo galleries, and much more. Publication ceased after the Fall 2020 issue. ''Garden Railways'' magazine began publication in 1984 by Sidestreet Bannerworks. The magazine evolved from the company's newsletter, the ''Sidestreet Banner'', which dealt primarily with the small scale live-steam locomotives that the company was importing at that time. Marc Horovitz was the Editor and Barbara Horovitz the Horticultural Editor. The first issues of ''Garden Railways'' were published in black-and-white. Text was generated on a typewriter. In 1985, a primitive IBM computer and a daisy-wheel printer were acquired, whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Model Railroad
Railway modelling (UK, Australia, New Zealand, and Ireland) or model railroading (US and Canada) is a hobby in which rail transport systems are modelled at a reduced scale. The scale models include locomotives, rolling stock, streetcars, tracks, signalling, cranes, and landscapes including: countryside, roads, bridges, buildings, vehicles, harbors, urban landscape, model figures, lights, and features such as rivers, hills, tunnels, and canyons. The earliest model railways were the 'carpet railways' in the 1840s. The first documented model railway was the Railway of the Prince Imperial (French: Chemin de fer du Prince impérial) built in 1859 by emperor Napoleon III for his then 3-year-old son, also Napoleon, in the grounds of the Château de Saint-Cloud in Paris. It was powered by clockwork and ran in a figure-of-eight. Electric trains appeared around the start of the 20th century, but these were crude likenesses. Model trains today are more realistic, in addition to bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normen Europäischer Modellbahnen
german: Normen Europäischer Modellbahnen (french: Normes Européennes de Modélisme ferroviaires, literally European Standards for Model Railways, known in the UK as Normal European Modelling Standards (NEM Standards)) are standards for model railroads, issued by the MOROP. Standards The NEM standards are defined and maintained by the Technical Commission of the MOROP in collaboration with model railroad manufacturers. The NEM standards define the model railroad scales and guide manufacturers in creating compatible products and assist modellers in constructing model railroad layouts that operate reliably. The standards cover areas like suggested grades, turnout radii, wheel profiles, coupling designs and Digital Command Control (DCC) and are mostly scale specific. A fundamental principle in NEM standards are compromises in the exact scale reduction ratio in order to favour operational reliability of model railroad systems. An example for this is wheel flanges which tend to b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miniature Railway
A ridable miniature railway (US: riding railroad or grand scale railroad) is a large scale, usually ground-level railway that hauls passengers using locomotives that are often models of full-sized railway locomotives (powered by diesel or petrol engines, live steam or electric motors). Overview Typically miniature railways have a rail track gauge between and under , though both larger and smaller gauges are used. At gauges of and less, the track is commonly raised above ground level. Flat cars are arranged with foot boards so that driver and passengers sit astride the track. The track is often multi-gauged, to accommodate , , and sometimes gauge locomotives. The smaller gauges of miniature railway track can also be portable and is generally / gauge on raised track or as / on ground level. Typically portable track is used to carry passengers at temporary events such as fêtes and summer fairs. Typically miniature lines are operated by not for profit organisations - often m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
