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Kryptonite Lock
Kryptonite is an Allegion-owned brand of bicycle lock for securing a bicycle to a pole or other fixture, when the owner wants to leave the bicycle in a public place. The basic design, made of hardened steel of circular cross section bent into a U-shape with a removable crossbar, has been emulated by numerous other manufacturers, and adapted with variations in size and shape for other applications, such as locking motorcycles. The product was named after kryptonite, the fictitious substance that can thwart the powerful comic-book hero Superman. The name is used under a limited trademark agreement with DC Comics dating back to 1983. History The Kryptonite u-lock was developed by Stanley Kaplan. Kaplan partnered with Michael Zane, whose father had a metal manufacturing company, to produce and market the locks. In 1972 Michael Zane bought the lock and company from Kaplan. In the early 1970s, in the US, the only proven method to secure one's bicycle was by the use of case hardene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canton, Massachusetts
Canton is a town in Norfolk County, Massachusetts, Norfolk County, Massachusetts, United States. The population was 24,370 at the 2020 census. Canton is part of Greater Boston, about 15 miles (24 kilometers) southwest of downtown Boston. History The area that would become Canton was inhabited for tens of thousands of years prior to European colonization of the Americas, European colonization. The Paleo-Indians, Paleo-Indian site Wamsutta, Radiocarbon dating, radiocarbon dated to 12,140 years before present, is located within the bounds of modern day Canton at Signal Hill (Canton, Massachusetts), Signal Hill. At the time of the Puritan migration to New England (1620–1640), Puritan migration to New England in the early 1600s, Canton was seasonally inhabited by the Neponset band of Massachusett under the leadership of sachem Chickatawbut. From the 1630s to the 1670s, increasing encroachment by year-round English settlers on lands traditionally inhabited only part of the year, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheet Metal
Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metalworking, and it can be cut and bent into a variety of shapes. Thicknesses can vary significantly; extremely thin sheets are considered foil or leaf, and pieces thicker than 6 mm (0.25 in) are considered plate, such as plate steel, a class of structural steel. Sheet metal is available in flat pieces or coiled strips. The coils are formed by running a continuous sheet of metal through a roll slitter. In most of the world, sheet metal thickness is consistently specified in millimeters. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge differs between ferrous ( iron-based) metals and nonferrous metals such as aluminum or copper. Cop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycling Equipment
Cycling, also, when on a two-wheeled bicycle, called bicycling or biking, is the use of cycles for transport, recreation, exercise or sport. People engaged in cycling are referred to as "cyclists", "bicyclists", or "bikers". Apart from two-wheeled bicycles, "cycling" also includes the riding of unicycles, tricycles, quadricycles, recumbent and similar human-powered vehicles (HPVs). Bicycles were introduced in the 19th century and now number approximately one billion worldwide. They are the principal means of transportation in many parts of the world, especially in densely populated European cities. Cycling is widely regarded as an effective and efficient mode of transportation optimal for short to moderate distances. Bicycles provide numerous possible benefits in comparison with motor vehicles, including the sustained physical exercise involved in cycling, easier parking, increased maneuverability, and access to roads, bike paths and rural trails. Cycling also offers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gale (publisher)
Gale is a global provider of research and digital learning resources. The company is based in Farmington Hills, Michigan, west of Detroit. It has been a division of Cengage since 2007. The company, formerly known as Gale Research and the Gale Group, is active in research and educational publishing for Public libraries, public, Academic libraries, academic, and school libraries, and businesses. The company is known for its full-text magazine and newspaper databases, Gale OneFile (formerly known as Infotrac), and other online databases subscribed by libraries, as well as multi-volume reference works, especially in the areas of religion, history, and social science. Founded in Detroit, Michigan, in 1954 by Frederick Gale Ruffner Jr., the company was acquired by the International Thomson Organization (later the Thomson Corporation) in 1985 before its 2007 sale to Cengage. History In 1998, Gale Research merged with Information Access Company and Primary Source Media, two companies a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ReferenceUSA
Gale is a global provider of research and digital learning resources. The company is based in Farmington Hills, Michigan, west of Detroit. It has been a division of Cengage since 2007. The company, formerly known as Gale Research and the Gale Group, is active in research and educational publishing for public, academic, and school libraries, and businesses. The company is known for its full-text magazine and newspaper databases, Gale OneFile (formerly known as Infotrac), and other online databases subscribed by libraries, as well as multi-volume reference works, especially in the areas of religion, history, and social science. Founded in Detroit, Michigan, in 1954 by Frederick Gale Ruffner Jr., the company was acquired by the International Thomson Organization (later the Thomson Corporation) in 1985 before its 2007 sale to Cengage. History In 1998, Gale Research merged with Information Access Company and Primary Source Media, two companies also owned by Thomson, to form the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
