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Charles Babbage 1791-1871

Charles Babbage 1791-1871. By Andrew Boyd. ("Charles Babbage Portrait"). Personal Life. -Born in London ("CBI") -Taught himself Algebra ("CBI") - Went to Cambridge in 1811 ("CBI ") -Co-founded Analytical Society ("CBI") -Taught at Cambridge ("CBI")

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Charles Babbage 1791-1871

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  1. Charles Babbage1791-1871 By Andrew Boyd ("Charles Babbage Portrait")

  2. Personal Life • -Born in London ("CBI") • -Taught himself Algebra ("CBI") • -Went to Cambridge in 1811 ("CBI") • -Co-founded Analytical Society ("CBI") • -Taught at Cambridge ("CBI") • -Married Georgia Whitmore in 1814 ("CBI") • -Had Eight Children ("CBI") • -A son, his wife, and his father all died in 1827 (Lee) • -"Elected Lucasian Professor of Mathematics at Cambridge in 1828"(Walker) • -Invented the Difference Engine ("CBI") • -Designed a an Analytical Engine ("CBI") ("Cambridge")

  3. "Alethes and Iris" • -Frequented Theaters (Lee) • -Had a high appreciation for beauty (Lee) • -Wanted to make a ballet that would use colored lights: “Alethes and Iris” (Lee) ("Ballet")

  4. Assorted Oddities • -Investigated biblical miracles: 10^12 (Lee) • -Hated street performers: 25% (Lee) • -Attempted to predict horse races (Lee) • -Quantify everything: “Table of Constants of Nature and Art” (Lee) ("Love's Ritornella-Street Performer") ("Horse Race") ("Resurection")

  5. Difference Engine • -Could compute math tables ("Idea Finder") • -Did not have memory ("Idea Finder") • -Extremely precise engineering for it’s time • ("Idea Finder") • -The difference engines were never finished • ("Idea Finder") • -Difference Engine No. 1: • First successful automatic calculator ("Idea Finder") • If completed: 15 tons, 25,000 parts, 8 ft. tall (Luscombe) • -Difference Engine No. 2: • Completed after Babbage’s death ("News") • 5 tons, 11 ft. tall, 7 ft. long ("News") • http://news.cnet.com/1606-2_3-50002106.html ("Difference Engine")

  6. Analytical Engine • -If completed: • would have been the first programmable computer ("News") • would have been the first Turing-Complete machine ("News") • -Small parts were complete • one of which was programmable via punch cards ("News") • Ada Lovelace made a program for one of • the “analytical engine” machines, which found • Bernoulli numbers ("News") • -The punch cards were based off of Jacquard loom • (Walker) ("The Analytical Engine")

  7. Implications on Modern Society • -When designing the Analytical Engine, Charles Babbage came up with many of the basic concepts used on modern computers. • He made the first programmable machine (Walker) • He made the first machine that has memory (Walker)

  8. Works Cited • "The Analytical Engine." History and Theory of Multimedia and Animation. Web. 31 Jan 2011. <http://web.arch.usyd.edu.au/~sriz8189/computing7.html>. • "Ballet." Dance. Web. 31 Jan 2011. <http://www.ct.gov/cct/cwp/view.asp?a=2077&q=274686>. • "Cambridge." 19th century England antique prints. Web. 31 Jan 2011. <http://irelandposters.com/antique_prints/index.html>. • "Charles Babbage Institute." CBI. Regents of the University of Minnesota, 03/01/2011. Web. 30 Jan2011. <http://www.cbi.umn.edu/about/babbage.html>. • "Charles Babbage Portrait." School of Information Science - Hall of Fame. Web. 30 Jan 2011. <http://www.sis.pitt.edu/~mbsclass/hall_of_fame/babbage.html>. • "Difference Enginge No. 2." News. CBS Interactive, 02/05/2008. Web. 31 Jan 2011. <http://news.cnet.com/1606-2_3-50002106.html>. • "Difference Engine." The Babbage Engine. Web. 31 Jan 2011. <http://www.computerhistory.org/babbage/>. • "Fascinating Facts about Charles Babbage." Idea Finder. The Great Idea Finder, 2007. Web. 31 Jan 2011. <http://www.ideafinder.com/history/inventors/babbage.htm>. • "Horse Race." Web. 31 Jan 2011. <www.imagestate.com/ Preview/PreviewPage.aspx?i>. • Lee . "Charles Babbage." EI. J.A.N., 30/09/1994. Web. 31 Jan 2011. <http://ei.cs.vt.edu/~history/Babbage.html>. • "Love's Ritornella-Street Performer." Fotolibra. Web. 31 Jan 2011. <http://www.fotolibra.com/gallery/330416/street-musician-violinist-prague-czech-republic/like/>. • Luscombe, Andy. "Great Men You've Never Heard of: Charlse Babbage, Father of the Computer." Primer 2011: n. pag. Web. 31 Jan 2011. <http://www.primermagazine.com/2010/learn/great-men-you’ve-never-heard-of-charles- babbage-father-of-the-computer>. • "Resurection." When Did Jesus Rise from the Dead?. Web. 31 Jan 2011. <http://theosophical.wordpress.com/2010/03/26/when-did- jesus-rise-from-the-dead/>. • Walker, John. "The Analytical Engine." Fourmilab. N.p., n.d. Web. 31 Jan 2011. <http://www.fourmilab.ch/babbage/>.

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