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Split (blackjack)
Blackjack (formerly black jack or ''vingt-un'') is a casino banking game. It is the most widely played casino banking game in the world. It uses decks of 52 cards and descends from a global family of casino banking games known as " twenty-one". This family of card games also includes the European games '' vingt-et-un'' and pontoon, and the Russian game . The game is a comparing card game where players compete against the dealer, rather than each other. History Blackjack's immediate precursor was the English version of '' twenty-one'' called ''vingt-un'', a game of unknown provenance. The first written reference is found in a book by the Spanish author Miguel de Cervantes. Cervantes was a gambler, and the protagonists of his " Rinconete y Cortadillo", from ''Novelas Ejemplares'', are card cheats in Seville. They are proficient at cheating at ''veintiuno'' (Spanish for "twenty-one") and state that the object of the game is to reach 21 points without going over and that the ace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seville
Seville ( ; , ) is the capital and largest city of the Spain, Spanish autonomous communities of Spain, autonomous community of Andalusia and the province of Seville. It is situated on the lower reaches of the Guadalquivir, River Guadalquivir, in the southwest of the Iberian Peninsula. Seville has a municipal population of about 701,000 , and a Seville metropolitan area, metropolitan population of about 1.5 million, making it the largest city in Andalusia and the List of metropolitan areas in Spain, fourth-largest city in Spain. Its old town, with an area of , contains a UNESCO World Heritage Site comprising three buildings: the Alcázar of Seville, Alcázar palace complex, the Seville Cathedral, Cathedral and the General Archive of the Indies. The Seville harbour, located about from the Atlantic Ocean, is the only river port in Spain. The capital of Andalusia features hot temperatures in the summer, with daily maximums routinely above in July and August. Seville was founded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuffling Machine
A shuffling machine is a machine for randomly shuffling packs of playing cards. Because standard shuffling techniques are seen as weak, and in order to avoid "inside jobs" where employees collaborate with gamblers by performing inadequate shuffles, many casinos employ automatic shuffling machines to shuffle the cards before dealing. These machines are also used to reduce repetitive motion stress injuries to a dealer. Shuffling machines have to be carefully designed, as they can generate biased shuffles otherwise: the most recent shuffling machines are computer-controlled. The randomness or otherwise of cards produced from automatic shuffling machines is the subject of considerable interest to both gamblers and casinos. Shuffling machines come in two main varieties: continuous shuffling machines (CSMs), which shuffle one or more packs continuously, and batch shufflers or automatic shuffling machines (ASMs), which shuffle an entire single pack in a single operation. Batch shuff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoe (cards)
A dealing shoe or dealer's shoe is a gaming device, mainly used in casinos, to hold multiple decks of playing cards. The shoe allows for more games to be played by reducing the time between shuffles and less chance of dealer cheating. In some games, such as blackjack (where card counting is a possibility), using multiple decks of cards can increase the house edge. History Prior to 1961 in Las Vegas casinos, all blackjack was dealt from a single deck. John Scarne proposed to the Nevada Gaming Control Board that a state ruling be enacted such that Blackjack must be dealt from a shoe (Scarne's invention). While no such ruling was ever passed, most Nevada casinos now deal from a multi-deck shoe. As gaming advisor to the Havana Hilton, Scarne also introduced the shoe to Puerto Rico and Cuba Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuffling
Shuffling is a technique used to randomize a deck of playing cards, introducing an element of chance into card games. Various shuffling methods exist, each with its own characteristics and potential for manipulation. One of the simplest shuffling techniques is the overhand shuffle, where small packets of cards are transferred from one hand to the other. This method is easy to perform but can be manipulated to control the order of cards. Another common technique is the riffle shuffle, where the deck is split into two halves and interleaved. This method is more complex but minimizes the risk of exposing cards. The Gilbert–Shannon–Reeds model suggests that seven riffle shuffles are sufficient to thoroughly randomize a deck, although some studies indicate that six shuffles may be enough. Other shuffling methods include the Hindu shuffle, commonly used in Asia, and the pile shuffle, where cards are dealt into piles and then stacked. The Mongean shuffle involves a specific seq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard 52-card Deck
The standard 52-card deck of French-suited playing cards is the most common pack of playing cards used today. The main feature of most playing card decks that empower their use in diverse games and other activities is their double-sided design, where one side, usually bearing a colourful or complex pattern, is exactly identical on all playing cards, thus ensuring the anonymity and fungibility of the cards when their value is to be kept secret, and a second side, that, when apparent, is unique to every individual card in a deck, usually bearing a suit as well as an alphanumerical value, which may be used to distinguish the card in game mechanics. In English-speaking countries it is the only traditional pack used for playing cards; in many countries, however, it is used alongside other traditional, often older, standard packs with different suit systems such as those with German-, Italian-, Spanish- or Swiss suits. The most common pattern of French-suited cards worldwide and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ed Thorp
Edward Oakley Thorp (born August 14, 1932) is an American mathematics professor, author, hedge fund manager, and blackjack researcher. He pioneered the modern applications of probability theory, including the harnessing of very small correlations for reliable financial gain. Thorp is the author of ''Beat the Dealer'', which mathematically proved that the house advantage in blackjack could be overcome by card counting. He also developed and applied effective hedge fund techniques in the financial markets, and collaborated with Claude Shannon in creating the first wearable computer. Thorp received his Ph.D. in mathematics from the University of California, Los Angeles in 1958, and worked at the Massachusetts Institute of Technology (MIT) from 1959 to 1961. He was a professor of mathematics from 1961 to 1965 at New Mexico State University, and then joined the University of California, Irvine where he was a professor of mathematics from 1965 to 1977 and a professor of mathematics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zincblende
Sphalerite is a sulfide mineral with the chemical formula . It is the most important ore of zinc. Sphalerite is found in a variety of deposit types, but it is primarily in sedimentary exhalative, Mississippi-Valley type, and volcanogenic massive sulfide deposits. It is found in association with galena, chalcopyrite, pyrite (and other sulfides), calcite, dolomite, quartz, rhodochrosite, and fluorite. German geologist Ernst Friedrich Glocker discovered sphalerite in 1847, naming it based on the Greek word ''sphaleros'', meaning "deceiving", due to the difficulty of identifying the mineral. In addition to zinc, sphalerite is an ore of cadmium, gallium, germanium, and indium. Miners have been known to refer to sphalerite as ''zinc blende'', ''black-jack'', and ''ruby blende''. Marmatite is an opaque black variety with a high iron content. Crystal habit and structure Sphalerite crystallizes in the face-centered cubic zincblende crystal structure, which was named after the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thierry Depaulis
Thierry Depaulis (born 1949) is an independent historian of games and especially of playing cards, card games, and board games. He is President of the association ''Le Vieux Papier'', a member of the editorial board of the International Board Game Studies Association, and a member of the board of directors of the foundation of the Swiss Museum of Games. He was President of the International Playing-Card Society from 2017 to 2022. He has published a number of articles and books in the field of games and playing cards and has contributed to the French gaming journal ''Jeux et Stratégie'' for several years. Since 2016, he has collaborated with the ''Édition Numérique Collaborative et CRitique de l’Encyclopédie'' (ENCCRE) group, which has digitized and placed online the first edition of the 18th-century French encyclopaedia by Diderot, de D’Alembert et de Jaucourt. Publications * ''Tarot, jeu et magie'', Bibliothèque Nationale, 1984 * ''Jeux de hasard sur papier: les "lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack (playing Card)
A Jack or Knave, in some games referred to as a Bower, in Tarot card games as a Valet, is a playing card which, in traditional French and English decks, pictures a man in the traditional or historic aristocratic or courtier dress generally associated with Europe of the 16th or 17th century. The usual rank of a jack is between the ten and the queen. The Jack corresponds to the Unter in German and Swiss-suited playing cards. History The earliest predecessor of the knave was the (second or under-deputy) in the Mamluk card deck. This was the lowest of the three court cards, and, like all court cards, was depicted via abstract art or calligraphy. When brought over to Italy and Spain, the was made into the fante (an infantry soldier) and the sota (a page, which ranks below the knight card) respectively. In France, where the card was called the valet, the queen was inserted between the king and the knight. The knight was subsequently dropped out of non-Tarot decks, leaving the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ace Of Spades
The ace of spades (also known as the Spadille, Old Frizzle, and Death Card) is traditionally the highest and most valued card in the deck of playing cards. The actual value of the card varies from game to game. Design The ornate design of the ace of spades, common in packs today, stems from the 17th century, when James I and later Queen Anne imposed laws requiring the ace of spades to bear an insignia of the printing house. Stamp duty, an idea imported to England by Charles I, was extended to playing cards in 1711 by Queen Anne and lasted until 1960. Over the years, a number of methods were used to show that duty had been paid. From 1712 onwards, one of the cards in the pack, usually the ace of spades, was marked with a hand stamp. In 1765 hand stamping was replaced by the printing of the official ace of spades by the Stamp Office, incorporating the royal coat of arms. In 1828 the Duty Ace of Spades (known as "Old Frizzle") was printed to indicate a reduced duty of a shi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
