41. Geometric Dissections On The Web webpages. henry dudeney's dissection of an equilateral triangle toa square, on Robert Fathauer's Hinged Dissections webpage. Four http://www.cs.purdue.edu/homes/gnf/book/webdiss.html

Geometric dissections on the web A geometric dissection is a cutting of one or more figures into pieces that can be rearranged to form other figures. Dissections are often cast as puzzles, in which the object is to use as few pieces as possible. These geometrical puzzles fall under the category of mathematical recreations. Some dissections are relatively simple; others are deceptively simple, employing elegant approaches. A number of dissections can be found on the web: Animations of dissections Two attached squares to one, and Hexagons of areas 1, 12, and 13, from the webpages for my book. Serhiy Grabarchuk and his sons Peter and Serhiy, Jr., animate my dissection of heptagrams, Rick Mabry gets the triangle-to-square dissection to swing, A new set of animations by Alain Rousseau, Bennett's octagon to a square, ... Lindgren's dodecagon to a Latin cross, and an irregular triangle to a square, from Alain Rousseau's Cabri-powered webpages on dissections. dissection proofs of the Pythagorean theorem, on Bill Casselman's webpages. Henry Dudeney's dissection of an equilateral triangle to a square,

42. NBMF - Odds & Ends - Seller Of Used Books List Price $8.00 Technical manual for troubleshooting and repairing home satelliteTV systems. dudeney, henry Ernest. 536 Puzzles and Curious Problems. http://www.oldbooks.bigstep.com/category.html?UCIDs=6015

43. NBMF - Simple Living - Seller Of Used Books Spiritual Midwifery List Price $5.00 Amazing birthing tales of home birthsin hippie commune. dudeney, henry Ernest. 536 Puzzles and Curious Problems. http://www.oldbooks.bigstep.com/category.html?UCIDs=6018

44. D Pioneers Strange Dandridge, Edward Joseph DeHenzell, William Dishon, henry Odessa Dixon, ThomasDouglas, James Dripps, henry Drury, Edred Gurney dudeney, James Duncan,. http://www.geocities.com/mepnab/d/d4.html

Welcome to my Page You are at www.geocities.com/mepnab Back Home , see the list of Surnames Back to D or Next is more D A u s t r a l i a n P i o n e e r F a m i l i e s Families featured John Strong Strange Dandridge , Edward Joseph DeHenzell William Dishon , Henry Odessa Dixon , Thomas Douglas , James Dripps William Drury , Edred Gurney Dudeney , James Duncan Dandridge John Strong Strange Dandridge 1822 - 1904 #14166 aged 82, son of Susan Williams and John Strange Dandridge, came to Victoria Jan 1853 on the Wandsworth, aged 30. He died at Tarnagulla, wed 1859 #2662 to Hannah Twigg 1822 - 26 Jan 1900. John was a school teacher, died 7 Oct 1904 and both are buried at Newbridge. 4 children 1. John Dandridge 1860 #10525 wed 1885 #929 to Margaret Anna Ester, had 5 children 2. Susan Elizabeth Dandridge 1862 wed 1884 #2085 to Francis George Griffiths from Tasmania 3. Hannah Maree Dandridge 1862 #11559 lived 11 months 4. Laura Anna Dandridge 1865 lived 3 months 1. John Dandridge 1860 #10525 - 1948 #3418 aged 87, wed 1885 #929 to Margaret Anna Ester 1860 - 1943 #11563 aged 83, daughter of Jane McCullagh and Andrew Esler 4 Children 1. Andrew Strong Strange Dandridge 1885 #25006 wed 1918 #6493 to Tessa Elvie Lord

45. Radford Family History In Canada Son _ 1878 William henry RILEY Marriage* 10 Dec 1878 Philip RILEY (18521923 Marriage*15 Apr 1901 Charles James dudeney (1863-1928), son of James dudeney http://www.geocities.com/Athens/Delphi/7641/radford.htm

Radford Family History in Canada and England (please hit links to other surnames and pictures) The Meaning of the Radford Name Photograph Index THE RADFORDS OF NORMANTON-BY-DERBY My Own Direct Family Line (please hit links to other surnames and pictures) -1st Generation- David Randall Radford -2nd Generation - 3. David Dale Radford married Vera (Bordenko) Radford. - 3rd Generation - 4. Robert Henry RADFORD married Maragret Pohl. He was born on at Gladstone, Man. Canada He died in 198 . - 4th Generation - 8. Robert Henry RADFORD married Viola Rufena FAWCETT. He was born on 25 Feb 1881 at Derby , Dbys. He died in 1952. 9. Viola Rufena FAWCETT married Robert Henry RADFORD, son of Robert Henry RADFORD and Mary JERRAM. She was born in 1893. She died in 1992. - 5th Generation - 16. Robert Henry RADFORD died by 1881. He married Mary JERRAM . He was born on 22 Oct 1852 at Aston on Trent, Dbys. 17. Mary JERRAM married Robert Henry RADFORD, son of Robert RADFORD and Ann Buck NEWTON. She was born in 1855 at Aston on Trent, Dbys. - 6th Generation - 32. Robert RADFORD was born in 1823 at Littleover, Dbys. He married Ann Buck NEWTON, daughter of (?) NEWTON and Anne BUCK, on 27 Feb 1850 at Whittington, Dbys. He died on 19 Mar 1908 at Normanton, Dbys, at age 85. He was buried on 23 Mar 1908 at Normanton, Dbys. 33. Ann Buck NEWTON was born on 24 Feb 1820 at Chester, Dbys. She married Robert RADFORD, son of Robert RADFORD and Ann STEVENSON, on 27 Feb 1850 at Whittington, Dbys. She died on 12 May 1882 at Normanton, Dbys, at age 62. She was buried after 12 May 1882 at Normanton, Dbys.

46. Plurabelle - Sport dudeney, henry Ernest The Canterbury Puzzles and other Curious Problems. SecondEdition with some Fuller Solutions and Additional Notes. Nelson 1919. http://www.plurabelle.co.uk/catalog/sport.html

The Kitchen Brew your own catalogue via our multiple subject search! The Catalogues Eighteenth Century Africa American Studies Animals ... Christmas Lists updated Thursday, January 23, 2003 Sport 157 books in list (last updated Thursday, January 23, 2003) Board of Education [Ed]: The Syllabus of Physical Exercises for Schools, 1933. His Majesty's Stationery Office ?1949. viii 333p orig dark red cloth, illustrations, tables, description of exercises with illustrations advertisement PKM 51453 Vasili, Phil: The First Black Footballer, Arthur Wharton 1865 - 1930: An Absence of Memory. Cass 1998. (Sport in the Global Society) xxviii 217p large pb, author inscription on title page, index, bibliography, notes, photogr plates, hardly used, VG PKM 51037 Ross, Alan: PKM 51030 Hilton, Christopher: Ayrton Senna: The Hard Edge of Genius. Photographs by Keith Sutton. Wellingborough: Stevens 1990. 208p cloth dj, first edition, index, statistics, photogr plates, clean pages, VG PKM 50984 Fairley, John: Great Racehorses in Art. Foreword by Captain John Macdonald-Buchanan. Oxford: Phaidon 1984. 224p large square cloth dj, frontisp, illustrations, index, bibliography, clean pages, VG PKM 50965 Smullyan, Raymond:

47. Records For Puzzles. (in MARION) LOCATION MAIN CALL NUMBER GV1493 .D5 c.1 Not Checked Out. dudeney, henry Ernest,18571930. Amusements in mathematics. New York, Dover Publications 1958. http://vax.vmi.edu/MARION/@PUZZLES/ec6b2000c000/0

Puzzles. Records 1 to 18 of 18 Barr, Stephen. Intriguing puzzles in math and logic / Stephen Barr. New York : Dover Publications, Inc., 1994. Holdings: LOCATION: MAIN CALL NUMBER: GV1493 .B27 1994 c.1 Not Checked Out Barr, Stephen. Mathematical brain benders : 2nd miscellany of puzzles / Stephen Barr. New York : Dover Publications, c1982. LOCATION: MAIN CALL NUMBER: GV1493 .B28 1982 c.1 Not Checked Out Coffin, Stewart T. Puzzle craft / by Stewart T. Coffin. Lincoln, Mass. : Coffin, 1985. LOCATION: MAIN CALL NUMBER: QA95 .C56 1985b c.1 Not Checked Out Dinesman, Howard P. Superior mathematical puzzles, with detailed solutions, by Howard P. Dinesman. New York, Simon and Schuster [1968] LOCATION: MAIN CALL NUMBER: GV1493 .D5 c.1 Not Checked Out Dudeney, Henry Ernest, 1857-1930. Amusements in mathematics. New York, Dover Publications [1958] LOCATION: MAIN CALL NUMBER: QA95 .D82 1958 c.1 Not Checked Out

48. Coleccion De Mente Translate this page 12.- 7. Ganar al Backgammon, por Millard Hopper $ 9,50 8. El Acertijo del Mandaríny otras diversiones matemáticas, por henry dudeney $ 12.- 9. Anarquía y http://www.demente.com/comentarioscdm.htm

Libros para el aficionado a los juegos y a los problemas de ingenio , por Martin Gardner , por Edouard Lucas Ejercicios de Pensamiento Lateral , por Paul Sloane , por varios grandes autores Los Acertijos de Sam Loyd , seleccionados por Martin Gardner Magia Inteligente , por Martin Gardner Ganar al Backgammon , por Millard Hopper , por Henry Dudeney , por David Parlett El Anticipador y otros cuentos , por varios grandes autores Nuevos Ejercicios de Pensamiento Lateral , por Paul Sloane , por Angela Dunn El detective es Usted , por Lassiter Wreen y Randle McKay , por Martin Gardner (tomo I), por Joseph Madachy (tomo II), por Joseph Madachy Acertijos Divertidos y Sorprendentes , por Martin Gardner , por P. Hughes y B. Brecht , por Henry Dudeney , por Paul Soone y Des MacHale , por Terence Reese 5 Test de Inteligencia , por Pierre Berloquin Test de Pensamiento Lateral , por Paul Sloane , por Muriel Mandell , por Daniel Samoilovich Acertijos para Resolver en el Ascensor , por Theoni Pappas , por Lea y Jaime Poniachik Potencie su Pensamiento Lateral , por Paul Sloane y Des MacHale Nuevos Acertijos de Sam Loyd , seleccionados por Martin Gardner , por Theoni Pappas Acertijos , por Paul Sloane y Des MacHale 101 Acertijos , por C.R. Wylie

49. Magic Squares - Historical Notes Magic Squares Historical Notes. by Grog - Alan W. Grogono. henry dudeney. References.dudeney, henry E. Amusements in Mathematics (1917). http://www.sinc.sunysb.edu/Class/est56501/Freda Yao Tang/sq1/magic4.shtml

Magic Squares - Historical Notes by "Grog" - Alan W. Grogono Henry Dudeney Writing in 1917 Dudeney said: "Of recent years many ingenious methods have been devised for the construction of magics (magic squares), and the law of their formation is so well understood that all the ancient mystery has evaporated and there is no longer any difficulty in making squares of any dimensions. Almost the last word has been said on this subject." (1) Almost, apparently, but not quite! He invalidated his own prediction almost immediately because he continued, himself, to write sufficient additional words on magic squares to cover several more pages. He goes on to provide a complete enumeration of the varieties of order 4 squares in which he reports there being 48 "Nasik" (pan-magic) squares. In view of his earlier remarks about marking off a 4 x 4 square wherever you please, this implies that he must have realized that there only three fundamentally distinct squares although he does not say this explicitly. He does go on to clearly explain that each square "will produce seven others by mere reversals and reflections, which we do not count as different." Martin Gardner Some years later, Parker worked with a much faster computer and showed that Euler's conjecture was, in fact, very wide of the mark. The computer found an orthogonal pair for more than half of the Latin squares of order 10 that were fed in to it.

50. Dover Books: Logical Puzzles Costello, Matthew J. Link to Costello, Matthew J. The Greatest Puzzles Of AllTime to Book, dudeney, henry E. Link to dudeney, henry E. Amusements In http://www.fldstone.com/DVPUZ_LP.HTM

The entries in the table below are organized by order of " author " surname. To get more information about a particular book, and/or to order that book from our affiliated supplier (Amazon.com), just click on the picture of the desired book cover (or title text) . You will then be linked to the appropriate web page at our supplier's website. Use your browser's " Back " button to return to this page. We have provided this catalog by popular request, and would appreciate your purchasing these books through these web pages. You still pay our supplier's normal prices, but then we automatically get a small referral fee on each linked purchase. These fees help offset our costs of developing and maintaining these pages (and our entire website). Thanks for your consideration. For more information, click on the book cover image (or title text) below: Badger, Terry M. Barr, Stephan Barr, Stephan Beiler, Albert Boddy, Joe Carroll, Lewis Carroll, Lewis Clessa, J.J. Costello, Matthew J.

51. Brooklyn Public Library /All Locations Author, dudeney, henry Ernest, 18571930. Title, Amusements in mathematics/ by henry Ernest dudeney. Pub info, New York Dover Publications, c1958. http://catalog.brooklynpubliclibrary.org:90/kids/10,947,959/search/dpuzzles/dpuz

KEYWORD AUTHOR TITLE SUBJECT Record 11 of 119 Author Dudeney, Henry Ernest, 1857-1930. Title Amusements in mathematics / by Henry Ernest Dudeney. Pub info New York : Dover Publications, c1958. LOCATION CALL # STATUS Central Non-Fic 510 D845 A CHECK SHELVES Call # 510 D845 A Descript Note Includes index. Subject Mathematical recreations. Puzzles.

52. Dudeney Problems henry Ernest dudeney was born in 1847 and died in 1930. Accordingly,his works are now out of copyright. His major work was Amusements http://www.kalva.demon.co.uk/dudeney.html

Archive Dudeney 1-25 pdf Home John Scholes jscholes@kalva.demon.co.uk 25 Oct 2002

53. Biography-center - Letter D au/AIC/DUDDELL_BIO.html; dudeney, henry wwwhistory.mcs.st-and.ac.uk/~history/Mathematicians/dudeney.html;Dudot, Bernard www.grandprix http://www.biography-center.com/d.html

Visit a random biography ! Any language Arabic Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Norwegian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Turkish D 456 biographies www-history.mcs.st-and.ac.uk/~history/Mathematicians/Durer.html D'Alema, Massimo www.uwgb.edu/galta/333/BIOS98/DALEMA.HTM d'Alembert, Jean-le-Rond www.treasure-troves.com/bios/dAlembert.html d'Alembert, Jean www-history.mcs.st-and.ac.uk/~history/Mathematicians/D'Alembert.html D'Inzeo, Raimondo www.olympic.org/uk/athletes/heroes/bio_uk.asp?PAR_I_ID=25085 Da Costa, Jacob Mendez www.whonamedit.com/doctor.cfm/2452.html Da Vinci, Leonardo www.ibiblio.org/wm/paint/auth/vinci/ Da Vinci, Leonardo www.kfki.hu/~arthp/bio/l/leonardo/biograph.html Dadd, Richard www.getty.edu/art/collections/bio/a281-1.html Daddi, Bernardo www.kfki.hu/~arthp/bio/d/daddi/biograph.html Daddi, Bernardo www.getty.edu/art/collections/bio/a1085-1.html Dae-jung, Kim

54. OPE-MAT - Historique Translate this page Delaunay, Charles du Bois-Reymond, Paul Eudoxus of Cnidus Delsarte, Jean du Val,Patrick Euler, Leonhard Democritus of Abdera dudeney, henry Eutocius of http://www.gci.ulaval.ca/PIIP/math-app/Historique/mat.htm

A Abel , Niels Akhiezer , Naum Anthemius of Tralles Abraham bar Hiyya al'Battani , Abu Allah Antiphon the Sophist Abraham, Max al'Biruni , Abu Arrayhan Apollonius of Perga Abu Kamil Shuja al'Haitam , Abu Ali Appell , Paul Abu'l-Wafa al'Buzjani al'Kashi , Ghiyath Arago , Francois Ackermann , Wilhelm al'Khwarizmi , Abu Arbogast , Louis Adams , John Couch Albert of Saxony Arbuthnot , John Adelard of Bath Albert , Abraham Archimedes of Syracuse Adler , August Alberti , Leone Battista Archytas of Tarentum Adrain , Robert Albertus Magnus, Saint Argand , Jean Aepinus , Franz Alcuin of York Aristaeus the Elder Agnesi , Maria Alekandrov , Pavel Aristarchus of Samos Ahmed ibn Yusuf Alexander , James Aristotle Ahmes Arnauld , Antoine Aida Yasuaki Amsler , Jacob Aronhold , Siegfried Aiken , Howard Anaxagoras of Clazomenae Artin , Emil Airy , George Anderson , Oskar Aryabhata the Elder Aitken , Alexander Angeli , Stefano degli Atwood , George Ajima , Chokuyen Anstice , Robert Richard Avicenna , Abu Ali B Babbage , Charles Betti , Enrico Bossut , Charles Bachet Beurling , Arne Bouguer , Pierre Bachmann , Paul Boulliau , Ismael Bacon , Roger Bhaskara Bouquet , Jean Backus , John Bianchi , Luigi Bour , Edmond Baer , Reinhold Bieberbach , Ludwig Bourgainville , Louis Baire Billy , Jacques de Boutroux , Pierre Baker , Henry Binet , Jacques Bowditch , Nathaniel Ball , W W Rouse Biot , Jean-Baptiste Bowen , Rufus Balmer , Johann Birkhoff , George Boyle , Robert Banach , Stefan Bjerknes, Carl

55. References On Magic Squares References on Magic Squares. dudeney, henry E. Amusements in Mathematics (1917).Republished Dover Publications, New York 1970 pp 119 - 126. Gardner, Martin. http://www.grogono.com/Magic/text-references.shtml

Frames NO Frames Topic Index: Magic Carpets Make Your Own How Many? Spreadsheets ... Downloads Individual Magic Squares by Order: Regular Prime Pan-Magic Squares: Multiple Carpet Pan-Magic Squares: Magic Squares Home Page Grogono Home Page 4P+2 Magic Squares (6, 10 etc.): References on Magic Squares Dudeney, Henry E. Amusements in Mathematics (1917). Republished - Dover Publications, New York 1970: pp 119 - 126. Gardner, Martin. Martin Gardner's New mathematical Diversions from Scientific American. Simon and Schuster, New York 1966. pp 162-172 Andrews, William S. Magic Squares and Cubes. Open Court Publishing 1917. Republished by Constable London - Dover Publications, New York 1960. Andrews, William S. Magic Squares and Cubes. Open Court Publishing 1917. Republished by Constable London - Dover Publications, New York 1960 - p. 237 Andrews, William S. Magic Squares and Cubes. Open Court Publishing 1917. Republished by Constable London - Dover Publications, New York 1960 - p. 14 [an error occurred while processing this directive] [an error occurred while processing this directive]

56. A Mini-History Of Magic Squares pattern. benjamin Franklin started his squares conventionally at 1,so the magic sum for his squares is 260. henry dudeney. Writing http://www.grogono.com/Magic/text-history.shtml

Frames NO Frames Topic Index: Magic Carpets Make Your Own How Many? Spreadsheets ... Downloads Individual Magic Squares by Order: Regular Prime Pan-Magic Squares: Multiple Carpet Pan-Magic Squares: Magic Squares Home Page Grogono Home Page 4P+2 Magic Squares (6, 10 etc.): A Mini-History of Magic Squares Benjamin Franklin's Magic Squares Amongst our forebears, some very distinguished names have played with magic squares. Benjamin Franklin is one example. He played with the construction of magic squares in 1736-37 when he was a clerk of the Pennsylvania Assembly. These two order eight squares are reproduced on pages 394 and 395 of the Papers of Benjamin Franklin Volume 3. Neither of these squares is Pan-magic, but a Spreadsheet Analysis of his squares makes it clear that he created them with a logical and structured underlying pattern. The coloring I used above emphasizes this logical pattern. benjamin Franklin started his squares conventionally at 1, so the magic sum for his squares is 260. Henry Dudeney Writing in 1917 Dudeney said: "Of recent years many ingenious methods have been devised for the construction of magics (magic squares), and the law of their formation is so well understood that all the ancient mystery has evaporated and there is no longer any difficulty in making squares of any dimensions. Almost the last word has been said on this subject." (1) Almost, apparently, but not quite! He invalidated his own prediction almost immediately because he continued, himself, to write sufficient additional words on magic squares to cover several more pages.

57. Records For Puzzles. (in VSCCAT) dudeney, henry Ernest. The Canterbury puzzles and other curious problems/ by henry Ernest dudeney. dudeney, henry Ernest, 18571930. http://scolar.vsc.edu:8003/VSCCAT/@PUZZLES/692850003000/0

Puzzles. Records 1 to 15 of 47 Brain teasers / James Higgins and Irving Wasserman ; James Moffett, senior editor. Boston : Houghton Mifflin, c1973. Holdings at other locations: See the additional holdings for this title. Brandreth, Gyles Daubeney, 1948- Brain-teasers and mind-benders / Gyles Brandreth ; illustrated by Ann Axworthy. New York : Sterling, 1979. Holdings at other locations: See the additional holdings for this title. Brooke, Maxey. Tricks, games, and puzzles with matches. Illustrated by Norman Dreyer. - New York: Dover Publications, [1973] Holdings at other locations: See the additional holdings for this title. Cabinet of geometric insets [realia] Wheeling, IL : Educational Teaching Aids, [197-?] Holdings at other locations: See the additional holdings for this title. Carter, Philip J. London : Ward Lock ; New York : Distributed in the U.S. by Sterling Pub. Co., 1992. Holdings at other locations: See the additional holdings for this title. Clarke, Barry R. Puzzles for pleasure / Barry R. Clarke. Cambridge [England] ; New York, NY, USA : Cambridge University Press, 1994. Holdings at other locations: See the additional holdings for this title.

58. Textbookx : Browse Categories Nonreturnable. Please note that we cannot currently accept returns of this item.dudeney, henry ISBN 0486204731. Another Fine Math You've Got Me Into, USED. http://www.textbookx.com/browse.php?code=MAT025000

59. Textbookx : Product Detail dudeney, henry. ISBN 0486204731 Published Dover Publications 01/1917 BindingTrade Paper (Paperback) Dimensions 7.98 Lx 5.42 Wx 0.60 H Weight 0.61 lbs. http://www.textbookx.com/product_detail.php?detail_isbn=0486204731

60. English Books > Games > General Ruiz Heredia, Antonio; Hardcover Spanish - ISBN 8479550597 Acertijo Del Mandarin,El dudeney, henry; Hardcover - Spanish - ISBN 9507650962 Acertijos De Sam http://book.netstoreusa.com/index/bkbga000.shtml

English Books German Books Spanish Books Sheet Music ... Games Index of 635 Titles First page Prev Next Last page ... Acampar Manual Practico Ruiz Heredia, Antonio Hardcover; Spanish; ISBN: 8479550597 Acertijo Del Mandarin, El Dudeney, Henry Hardcover; Spanish; ISBN: 9507650962 Acertijos De Sam Loyd Gardner, Martin Hardcover; Spanish; ISBN: 8488155085 Acertijos De Sam Loyd, Los Gardner, Martin Hardcover; Spanish; ISBN: 9507650830 Acertijos Divertidos Y Sorprendentes Gardner, Martin Hardcover; Spanish; ISBN: 9507650806 Acertijos Divertidos Y Sorprendentes Gardner, Martin Hardcover; Spanish; ISBN: 848815531X Acertijos Fantasticos Mandell, Muriel Hardcover; Spanish; ISBN: 848815562X Actividades Con Paracaidas Horvat, Michael Hardcover; Spanish; ISBN: 8480193360 Actua Soccer Michini, Sergio Claudio Hardcover; Spanish; ISBN: 9879131568 Adivinar Con Cartas Koch, Rhea Hardcover; Spanish; ISBN: 9502495209 Advantage Yahtzee: The Official Handbook Vancura, Olaf Paperback; ; ISBN: 0929712048 Aeroduel Steve Jackson Games Paperback;

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