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Alan Turing

Alan Turing
Alan Mathison Turing, OBE, FRS (/ˈtjʊərɪŋ/ TEWR-ing; 23 June 1912 – 7 June 1954) was a British mathematician, logician, cryptanalyst, philosopher, pioneering computer scientist, mathematical biologist, and marathon and ultra distance runner. He was highly influential in the development of computer science, providing a formalisation of the concepts of "algorithm" and "computation" with the Turing machine, which can be considered a model of a general purpose computer.[2][3][4] Turing is widely considered to be the father of theoretical computer science and artificial intelligence.[5] During World War II, Turing worked for the Government Code and Cypher School (GC&CS) at Bletchley Park, Britain's codebreaking centre. For a time he led Hut 8, the section responsible for German naval cryptanalysis. After the war, he worked at the National Physical Laboratory, where he designed the ACE, among the first designs for a stored-program computer. Early life and career[edit] Cryptanalysis[edit]

David Chalmers David John Chalmers (/ˈtʃælmərz/;[1] born 20 April 1966) is an Australian philosopher and cognitive scientist specializing in the area of philosophy of mind and philosophy of language. He is Professor of Philosophy and Director of the Centre for Consciousness at the Australian National University. He is also Professor of Philosophy at New York University.[2] In 2013, he was elected a Fellow of the American Academy of Arts & Sciences. Life[edit] Since 2004, Chalmers has been Professor of Philosophy, Director of the Centre for Consciousness, and an ARC Federation Fellow at the Australian National University. A Rhodes Scholar raised in Australia, Chalmers received his PhD at Indiana University Bloomington under Douglas Hofstadter. He is the lead singer of the Zombie Blues band which performed at the Qualia Fest in 2012.[5] in New York. Thought[edit] Philosophy of mind[edit] With Andy Clark, Chalmers has written The Extended Mind, an article about the borders of the mind.[7] "Water is H2O"

Gymnasium siger endegyldigt farvel til bøgerne Man behøver ikke pakke bøgerne ind. Der er ikke længere bøger med overstregninger og kruseduller fra tidligere elever. Tasken tynger ikke ryggen, når man skal til og fra skole. Sådan bliver den virkelighed, der møder de nye elever i 1.g, når de i morgen starter på Ørestad Gymnasium. Fra dette skoleår er gymnasiet 100 procent digitalt. Bruger iPad til forsøg Skolen har i foråret testet ideen på to gymnasieklasser, og det har der været stor succes med. Det fortæller Mikael Haugbølle, der i morgen fortsætter gymnasielivet i 2. g og i foråret var med til at gemme bøgerne væk og bruge den bærbare og en tablet. »Det er befriende kun at skulle have iPad'en med«, siger Mikael Haugbølle. »Det fungerer især godt i de naturvidenskabelige fag, fordi man kan have iPad'en med i forsøgslokalet, når man laver forsøg. Dumt at glemme iPad Når der står matematik på skemaet, er det også nødvendigt at stoppe en traditionel lommeregner i tasken. LÆS MEREE-bøger sælger bedre end indbundne bøger i USA

Internet U.S. Army soldiers "surfing the Internet" at Forward Operating Base Yusifiyah, Iraq The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to link several billion devices worldwide. The origins of the Internet date back to research commissioned by the United States government in the 1960s to build robust, fault-tolerant communication via computer networks.[2] This work, combined with efforts in the United Kingdom and France, led to the primary precursor network, the ARPANET, in the United States. Most traditional communications media, including telephony and television, are being reshaped or redefined by the Internet, giving birth to new services such as voice over Internet Protocol (VoIP) and Internet Protocol television (IPTV). Terminology The Internet, referring to the specific global system of interconnected IP networks, is a proper noun and written with an initial capital letter. History T3 NSFNET Backbone, c. 1992.

Tim Berners-Lee Sir Timothy John "Tim" Berners-Lee, OM, KBE, FRS, FREng, FRSA, DFBCS (born 8 June 1955),[1] also known as TimBL, is an English computer scientist, best known as the inventor of the World Wide Web. He made a proposal for an information management system in March 1989,[2] and he implemented the first successful communication between a Hypertext Transfer Protocol (HTTP) client and server via the Internet sometime around mid-November of that same year.[3][4][5][6][7] Berners-Lee is the director of the World Wide Web Consortium (W3C), which oversees the Web's continued development. He is also the founder of the World Wide Web Foundation, and is a senior researcher and holder of the Founders Chair at the MIT Computer Science and Artificial Intelligence Laboratory (CSAIL).[8] He is a director of the Web Science Research Initiative (WSRI),[9] and a member of the advisory board of the MIT Center for Collective Intelligence.[10][11] Early life Career Current work Awards and honours Personal life

Enigma machine Military Enigma machine An Enigma machine was any of a family of related electro-mechanical rotor cipher machines used in the twentieth century for enciphering and deciphering secret messages. Enigma was invented by the German engineer Arthur Scherbius at the end of World War I.[1] Early models were used commercially from the early 1920s, and adopted by military and government services of several countries—most notably by Nazi Germany before and during World War II.[2] Several different Enigma models were produced, but the German military models are the most commonly discussed. Though Enigma had some cryptographic weaknesses, in practice it was German procedural flaws, operator mistakes, laziness, failure to systematically introduce changes in encipherment procedures, and Allied capture of key tables and hardware that, during the war, enabled Allied cryptologists to succeed. Design[edit] Enigma in use, 1943 Electrical pathway[edit] Rotors[edit] Enigma rotor assembly. Stepping[edit]

Marquis de Sade Life[edit] Early life and education[edit] The Marquis de Sade was born in the Hôtel de Condé, Paris, to Jean Baptiste François Joseph, Count de Sade and Marie Eléonore de Maillé de Carman, cousin and Lady-in-waiting to the Princess of Condé. He was educated by an uncle, the Abbé de Sade. Later, he attended a Jesuit lycée, then pursued a military career, becoming Colonel of a Dragoon regiment, and fighting in the Seven Years' War. Sade's father, Jean-Baptiste François Joseph de Sade. Title and heirs[edit] The men of the Sade family alternated between using the marquis and comte (count) titles. For many years, Sade's descendants regarded his life and work as a scandal to be suppressed. Scandals and imprisonment[edit] Sade lived a scandalous libertine existence and repeatedly procured young prostitutes as well as employees of both sexes in his castle in Lacoste. Beginning in 1763, Sade lived mainly in or near Paris. He had been working on his magnum opus Les 120 Journées de Sodome.

Is Wikipedia going commercial? When it began 11 years ago, Wikipedia represented utopian ideals: power dispersed more evenly than any democracy, participation open to anyone and work done solely for the promotion of knowledge. But utopian ideals often become diluted when put into practice on a large scale and inevitably fail. Today, to the dismay of many die-hard Wikipedians — the tenacious, voluntary editors who are the site’s backbone — the site also attracts profit-seeking writers. One such writer is Soraya Field Fiorio, a 27-year-old entertainment-relations consultant who has a sideline in writing commissioned Wikipedia articles for musicians and writers. “Just like when I write press releases, clients say, ‘I want this. Having commissioned articles on Wikipedia dilutes one of the last respites from commercialization on the Internet. Jimmy Wales, founder of Wikipedia, came out against paid editing. The craft of Wiki-editing suits his personality.

Vint Cerf Vinton Gray "Vint" Cerf[1] (/ˈsɜrf/; born June 23, 1943) is an American computer scientist, who is recognized as one of[5] "the fathers of the Internet",[6] sharing this title with American computer scientist Bob Kahn.[7][8] His contributions have been acknowledged and lauded, repeatedly, with honorary degrees and awards that include the National Medal of Technology,[1] the Turing Award,[9] the Presidential Medal of Freedom,[10] and membership in the National Academy of Engineering. In the early days, Cerf was a program manager for the United States Department of Defense Advanced Research Projects Agency (DARPA) funding various groups to develop TCP/IP technology. When the Internet began to transition to a commercial opportunity during the late 1980s,[citation needed] Cerf moved to MCI where he was instrumental in the development of the first commercial email system (MCI Mail) connected to the Internet. Cerf was instrumental in the funding and formation of ICANN from the start.

Larry Smarr Professor Larry Lee Smarr is a physicist and leader in scientific computing, supercomputer applications, and Internet infrastructure at the University of California, San Diego.[4][5][6][7][8][9][10][11][12][13][14] Education[edit] Smarr received both his Bachelor of Arts and Master of Science degrees from the University of Missouri in Columbia, Missouri and received a Ph.D. in physics from the University of Texas at Austin in 1975. Research[edit] After graduating, Smarr did research at Princeton, Yale, and Harvard,[15][16] and then joined the faculty of the University of Illinois at Urbana-Champaign in 1979. While at Illinois Smarr wrote an ambitious proposal to address the future needs of scientific research. Smarr continued to promote the benefits of technological innovation to scientific research, such as his advocacy of a high-speed network linking the national centers, which became the NSFnet, one of the significant predecessors of today's Internet. Awards and honors[edit]

Mission 2: "Flight To Freedom" | Mission US | THIRTEEN <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="800" height="600" id="mission_2"><param name="movie" value="//cdn.mission-us.org/flash/streaming_mission02/mission02.swf" /><param name="quality" value="high" /><param name="bgcolor" value="#000000" /><param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="true" /><param name="wmode" value="transparent" /><param name="flashvars" value="base_path=//cdn.mission-us.org/flash/streaming_mission02/" /><!--[if !IE]>--><object type="application/x-shockwave-flash" data="//cdn.mission-us.org/flash/streaming_mission02/mission02.swf" width="800" height="600"><param name="quality" value="high" /><param name="bgcolor" value="#000000" /><param name="allowScriptAccess" value="sameDomain" /><param name="allowFullScreen" value="true" /><!--<![endif]--><! Chromebook and Chrome users: If you see a blank screen above, your browser may be blocking Flash content. Still having difficulty streaming Mission 2?

Charles Bukowski Life and work[edit] Family and early years[edit] Charles Bukowski was born as Heinrich Karl Bukowski in Andernach, Germany, to Heinrich (Henry) Bukowski and Katharina (née Fett). His paternal grandfather Leonard had emigrated to America from Germany in the 1880s. In Cleveland, Leonard met Emilie Krause, who had emigrated from Danzig, Germany (today Gdańsk, northern Poland). Charles Bukowski's parents met in Andernach in western Germany following World War I. The family settled in South Central Los Angeles in 1930, the city where Charles Bukowski's father and grandfather had previously worked and lived.[8][10] In the '30s the poet's father was often unemployed. In his early teens, Bukowski had an epiphany when he was introduced to alcohol by his loyal friend William "Baldy" Mullinax, depicted as "Eli LaCrosse" in Ham on Rye, son of an alcoholic surgeon. Early writing[edit] In 1955 he was treated for a near-fatal bleeding ulcer. 1960s[edit] Black Sparrow years[edit] Charles Bukowski in 1990

LA · En literair Anmeldelse Opgaven er atter her, efter hvad jeg har forstaaet, i en almindeligere Betragtning, der er i Novellens critiske Tjeneste, at avancere netop de Momenter, som Forfatteren med novellistisk Kunst har gjengivet. Nutiden er væsentligen den forstandige, den reflecterende, den lidenskabsløse, den flygtigt i Begeistring opblussende og kløgtigt i Indolents udhvilende. Dersom man, ligesom man har det i Forhold til Forbrugen af Brændeviin o. s. v., havde Tabeller over Forbrugen af Forstand fra Generation til Generation: saa vilde man forbauses ved at see, hvilken uhyre Qvantitet der nuomstunder forbruges, hvilket Qvantum af Betænkninger og Overveielser og Hensyn selv en privatiserende lille Familie bruger, om den dog har sit rigelige Udkomme, hvilket Qvantum endog Børn og Ungdommen bruger, thi som Børne-Korstoget ligner Middelalderen, saa ligner Børne-Klogskaben Nutiden. Maa man sige om Revolutions-Tiden, at den farer vild, saa maa man sige om Nutiden, at den farer ilde.

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