|
Frank W. Lewis
Frank Waring Lewis (August 25, 1912 – November 18, 2010) was an American cryptographer and cryptic crossword compiler. His puzzles were printed in ''The Nation'' for over 60 years, for a total of 2,962 puzzles. Leonard Bernstein, Kurt Vonnegut, and Katha Pollitt were listed among the fans of his puzzles. Personal life and career Lewis was born on August 25, 1912, in Salt Lake City, Utah. His father was from England. Lewis attended secretarial school and the University of Utah, from which he later earned a degree in absentia. He passed the federal civil service test, and earned a master's degree in music from The Catholic University of America in Washington, D.C. In Washington, Lewis worked at government secretarial jobs. Just before World War II, Lewis was approached by Col. William F. Friedman, head of the U.S. Army's cryptography section, who was looking for "very smart" people. Lewis was hired as a civilian and helped break the code used to coordinate Japanese ships. After ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Cryptographers
This is a list of cryptographers. Cryptography is the practice and study of techniques for secure communication in the presence of third parties called adversaries. Pre twentieth century * Al-Khalil ibn Ahmad al-Farahidi: wrote a (now lost) book on cryptography titled the "''Book of Cryptographic Messages''". * Al-Kindi, 9th century Arabic polymath and originator of frequency analysis. * Athanasius Kircher, attempts to decipher crypted messages * Augustus the Younger, Duke of Brunswick-Lüneburg, wrote a standard book on cryptography * Ibn Wahshiyya: published several cipher alphabets that were used to encrypt magic formulas. * John Dee, wrote an occult book, which in fact was a cover for crypted text * Ibn 'Adlan: 13th-century cryptographer who made important contributions on the sample size of the frequency analysis. * Duke of Mantua Francesco I Gonzaga is the one who used the earliest example of homophonic Substitution cipher in early 1400s. * Ibn al-Durayhim: gave detailed d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptography
Cryptography, or cryptology (from grc, , translit=kryptós "hidden, secret"; and ''graphein'', "to write", or ''-logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, information security, electrical engineering, digital signal processing, physics, and others. Core concepts related to information security ( data confidentiality, data integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, chip-based payment cards, digital currencies, computer passwords, and military communications. Cryptography prior to the modern age was effectively synonymo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychology Today
''Psychology Today'' is an American media organization with a focus on psychology and human behavior. It began as a bimonthly magazine, which first appeared in 1967. The ''Psychology Today'' website features therapy and health professionals directories and hundreds of blogs written by a wide variety of psychologists, psychiatrists, social workers, medical doctors, anthropologists, sociologists, and science journalists. Online presence and magazine circulation ''Psychology Today'' is among the oldest media outlets with a focus on behavioral science. Its tagline is “Here to Help” and its mission is to cover all aspects of human behavior so as to help people better manage their own health and wellness, adjust their mindset, and manage a range of mental health and relationship concerns. ''Psychology Today'' content and its therapist directory are found in 20 countries worldwide. ''Psychology Today'''s therapist directory is the most widely used and allows users to sort th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bletchley Park
Bletchley Park is an English country house and estate in Bletchley, Milton Keynes ( Buckinghamshire) that became the principal centre of Allied code-breaking during the Second World War. The mansion was constructed during the years following 1883 for the financier and politician Sir Herbert Leon in the Victorian Gothic, Tudor, and Dutch Baroque styles, on the site of older buildings of the same name. During World War II, the estate housed the Government Code and Cypher School (GC&CS), which regularly penetrated the secret communications of the Axis Powersmost importantly the German Enigma and Lorenz ciphers. The GC&CS team of codebreakers included Alan Turing, Gordon Welchman, Hugh Alexander, Bill Tutte, and Stuart Milner-Barry. The nature of the work at Bletchley remained secret until many years after the war. According to the official historian of British Intelligence, the "Ultra" intelligence produced at Bletchley shortened the war by two to four years, and without it th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plymouth, Massachusetts
Plymouth (; historically known as Plimouth and Plimoth) is a town in Plymouth County, Massachusetts, United States. Located in Greater Boston, the town holds a place of great prominence in American history, folklore, and culture, and is known as "America's Hometown". Plymouth was the site of the colony founded in 1620 by the ''Mayflower'' Pilgrims, where New England was first established. It is the oldest municipality in New England and one of the oldest in the United States. The town has served as the location of several prominent events, one of the more notable being the First Thanksgiving feast. Plymouth served as the capital of Plymouth Colony from its founding in 1620 until the colony's merger with the Massachusetts Bay Colony in 1691. The English explorer John Smith named the area Plymouth (after the city in South West England) and the region 'New England' during his voyage of 1614 (the accompanying map was published in 1616). It was a later coincidence that, after an ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Colony Memorial (newspaper)
The ''Old Colony Memorial'' (est.1822) is a semiweekly newspaper published in Plymouth, Massachusetts. Gannett owns the paper; previous owners include the George W. Prescott Publishing Co. and the Memorial Press Group. History 19th century The ''Old Colony Memorial'' began in 1822. Publishers have included George F. Andrews, Winslow W. Avery, Allen Danforth, James A. Danforth, Charles Carroll Doten, William T. Hollis, John Morisey, Thomas Prince, James Thurber. Among the editors: Joseph Francis Bittinger. In the 1830s, "connected with the printing office asa newspaper reading room where intelligence from various quarters eredaily received, and asa pleasant resort for the reading gentlemen at their leisure hours. Under the same roof asa book-store and bindery, and a circulating library." In the 19th century its main competitor was the ''Plymouth Rock'' newspaper. In the 1880s the ''O.C. Memorial'' office stood on Court Street near Shirley Square, and by the 1900s on Middle S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Née
A birth name is the name of a person given upon birth. The term may be applied to the surname, the given name, or the entire name. Where births are required to be officially registered, the entire name entered onto a birth certificate or birth register may by that fact alone become the person's legal name. The assumption in the Western world is often that the name from birth (or perhaps from baptism or '' brit milah'') will persist to adulthood in the normal course of affairs—either throughout life or until marriage. Some possible changes concern middle names, diminutive forms, changes relating to parental status (due to one's parents' divorce or adoption by different parents). Matters are very different in some cultures in which a birth name is for childhood only, rather than for life. Maiden and married names The French and English-adopted terms née and né (; , ) denote an original surname at birth. The term ''née'', having feminine grammatical gender, can be used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powell's Books
Powell's Books is a chain of bookstores in Portland, Oregon, and its surrounding metropolitan area. Powell's headquarters, dubbed Powell's City of Books, claims to be the largest independent new and used bookstore in the world. Powell's City of Books is located in the Pearl District on the edge of downtown and occupies a full city block between NW 10th and 11th Avenues and between W. Burnside and NW Couch Streets. It contains over , about 1.6 acres of retail floor space. In 2016, CNN rated it one of the "coolest" bookstores in the world. The City of Books has nine color-coded rooms and over 3,500 different sections. The inventory for its retail and online sales is over four million new, used, rare, and out-of-print books. As of 2009, Powell's was buying around 3,000 used books a day. History 20th century Powell's was founded by Walter Powell in 1971. His son, Michael Powell, had started a bookstore in Chicago, Illinois, in 1970 which specialized in used, rare, and discounte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montserrat
Montserrat ( ) is a British Overseas Territories, British Overseas Territory in the Caribbean. It is part of the Leeward Islands, the northern portion of the Lesser Antilles chain of the West Indies. Montserrat is about long and wide, with roughly of coastline. It is nicknamed "The Emerald Isle of the Caribbean" both for its resemblance to coastal Ireland and for the Irish diaspora, Irish ancestry of many of its inhabitants. Montserrat is the only non-fully sovereign full member of the Caribbean Community and the Organisation of Eastern Caribbean States. On 18 July 1995, the previously dormant Soufrière Hills volcano, in the southern part of the island, became active. Eruptions destroyed Montserrat's Georgian era capital city of Plymouth, Montserrat, Plymouth. Between 1995 and 2000, two-thirds of the island's population was forced to flee, primarily to the United Kingdom, leaving fewer than 1,200 people on the island in 1997 (rising to nearly 5,000 by 2016). The volcanic ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts
Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut [Massachusett writing systems, məhswatʃəwiːsət],'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England region of the Northeastern United States. It borders on the Atlantic Ocean and Gulf of Maine to the east, Connecticut and Rhode Island to the south, New Hampshire and Vermont to the north, and New York (state), New York to the west. The state's capital and List of municipalities in Massachusetts, most populous city, as well as its cultural and financial center, is Boston. Massachusetts is also home to the urban area, urban core of Greater Boston, the largest metropolitan area in New England and a region profoundly influential upon American History of the United States, history, academia, and the Economy of the United States, research economy. Originally dependent on agriculture, fishing, and trade. Massachusetts was transformed into a manuf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean
The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean Sea and the North Atlantic Ocean) and the surrounding coasts. The region is southeast of the Gulf of Mexico and the North American mainland, east of Central America, and north of South America. Situated largely on the Caribbean Plate, the region has more than 700 islands, islets, reefs and cays (see the list of Caribbean islands). Island arcs delineate the eastern and northern edges of the Caribbean Sea: The Greater Antilles and the Lucayan Archipelago on the north and the Lesser Antilles and the on the south and east (which includes the Leeward Antilles). They form the West Indies with the nearby Lucayan Archipelago (the Bahamas and Turks and Caicos Islands), which are considered to be part of the Caribbean despite not bordering the Caribbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a national British daily broadsheet newspaper published in London by Telegraph Media Group and distributed across the United Kingdom and internationally. It was founded by Arthur B. Sleigh in 1855 as ''The Daily Telegraph & Courier''. Considered a newspaper of record over ''The Times'' in the UK in the years up to 1997, ''The Telegraph'' generally has a reputation for high-quality journalism, and has been described as being "one of the world's great titles". The paper's motto, "Was, is, and will be", appears in the editorial pages and has featured in every edition of the newspaper since 19 April 1858. The paper had a circulation of 363,183 in December 2018, descending further until it withdrew from newspaper circulation audits in 2019, having declined almost 80%, from 1.4 million in 1980.United Newspapers PLC and Fleet Holdings PLC', Monopolies and Mergers Commission (1985), pp. 5–16. Its si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
