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Kudos  &  Backlinks

Some of the more recent backlinks may also be found on the main index page
 
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 Featured in the
 April 1, 2002 Issue Site of the Month
(November 2002)
Netherlands
Site of the Month
November 2002
 Engineering Site of the Day
 (March 1, 2012)
Engineering Site of the Day
1 March 2012

Wikipedia:   | Artin's conjecture on primitive roots | Aurifeuillian factorization | Joan Baez | Behenic acid | Wernher von Braun | Stephen Butterworth | Carmichael number | Cyclic number | Circumference | Dangerous bend symbol | Decahedron | Divergent series | Dodecahedron | Electronvolt | Ellipsoid? | Elliptic integral | Equals sign | Enneahedron | Fermat pseudoprime | Gamma function | Robert Goldschmidt | Gravitational metric system | Hemiperfect number | Heptahedron | Hexahedron | Horsepower | Indefinite and fictitious numbers | Jiffy | Joule | Lanczos approximation | Paul Lévy | Walter Lewin Lectures on Physics | List of heraldic charges | Mantling | Mathematical coincidence | Mathematical joke | James Clerk Maxwell | François Mingaud | Baltzar von Platen | Isaac Newton | Non-SI prefixes | Oblate spheroid | p-adic number | Partition (number theory) | Ed Pegg, Jr. | Perm unit | Planck constant | Christopher Polhem | Paul Poulet | Recurrence relation | Ernest Rutherford | Sagan's number | Serpent | Neil Sloane | Spiegelman Monster | Super-Poulet | Benjamin Thompson | Ton | Torr | Triangulum Galaxy | Tycho Brahe |
French Wikipedia:   | Les Barons de l'Empire | Constante oméga | Constante de Planck ? | Ellipse | Adrien-Marie Legendre | Charles-Joseph Parmentier | Partition d'un entier | Alphonse de Polignac | Préfixe d'unité non-SI | Nombres et Supernombres de Poulet |
German Wikipedia:   | Carmichael-Zahl | Super-Eulersche Pseudoprimzahl |
Dutch:   | Ellips (wiskunde) |       Italian:   | Numero di Carmichael | Partizione di un intero |
Spanish:   | Artin's conjecture on primitive roots | Brontobyte | Elipsoide | Walter Lewin | Spira de Perseus | Galaxia del Triángulo |
Swedish:   | Hemiperfect numbers | Omegakonstanten |       Nynorsk:   | Omkrins |       Norsk (Bokmål) :   | Heksaeder |
Malay:   | Tan (ukuran) |       Indonesian:   | Wernher%nbsp;von Braun | Isaac Newton | Ton |
Romanian:   | Wernher von Braun | Circumference |       Czech:   | James Clerk Maxwell | Torr | Triangulum |
Chinese:   | Decahedron | Hemiperfect numbers | Omega constant | Ouroboros | Superpoulet numbers |
Thai:   | Circumference | Benjamin Thompson |       Hebrew:   | Partition Function |
Russian:   | 12 | Discriminant | Legendre filter | Mathematical Symbols | Roger Apéry |
Arabic:   | Oblate Ellipsoid |       Sicilian:   | Circumference |
Finnish:   Cube | Pierre Samuel | Technical System of Units |
Japanese:   | Mantling (Heraldry) | Partition | Christopher Polhem | Recurrence relation | SI second | SI prefix |
Serbian:   | Circumference | Pythagorean theorem |       Serbo-Croatian:   | Pythagorean theorem |
Polish:   | Inch | SI Prefixes |       Hungarian:   | Quadratrix of Hippias |
Esperanto:   | Johan Gadolin | Nombro de Carmichael |       Latin:   | Martin Gardner |       Portuguese:   | Neil Sloane |
Gujarati:   | Isaac Newton |       Mongolian:   | James Clerk Maxwell |       Swahili:   | Perimeter |
Vietnamese:   | Icon | Mathematical symbols | Non-SI prefixes | Partition | Triangulum |
Macedonian:   | Tycho_Brahe |       Bangla:   | Symbols |       Farsi:   | Circumference | Ernest Rutherford |
Nepalese:   | James Clerk Maxwell |       Georgian:   | Symbols |       Assamese:   | Circumference |
Azerbaijani:   | James Clerk Maxwell |       Slovene:   | Discriminant | Enneahedron | Heptahedron |
Tamil:   | Hexahedron | Oblate ellipsoid |       Galician:   | Hexahedro |       Hindi:   | James Clerk Maxwell | Symbols |
Bosnian:   | Planck's constant |       Waray-Waray:   | James Clerk Maxwell |

 World Science  StumbleUpon  Science-Daily
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  1. Mathematical Magic Tricks and PuzzlesStanley Eigen, NU  (2014-10-19).
  2. O que é tonelada bruta?   Ana Cristina Carneiro  (bef. 2014-09-19).
  3. Giants of Science  (Facebook)  Allan Tate  (2014-09-13).
  4. Penny problem with 13 coins, using extra good coinQuora   (2014-09-12).
  5. Coat-of-arms of Darwin  (Facebook)  Family Roots, Inc.  (2014-09-10).
  6. Kruskal Count  (in Greek)  by  Athanasios Drougas  (2014-09-10).
  7. What are Gross Tons?  by  Latoya McGill  (2014-08-14).
  8. Schrödinger's Wave Equation  by  The Star Garden  (before 2014-08-13).
  9. Martin Gardner on Video  by  Gathering 4 Gardner  (before 2014-08-12).
  10. Wow, good design, color, workmanship.  by  Agent007  (2014-08-05).
  11. Number 336 in car-speed formula  by  WVZR-1  (2014-08-03).
  12. Primes dividing no Carmichael number?  by  Dane Bouchie  (2014-07-30).
  13. Profusion of units of energy   by  RobPhy   (2014-07-30).
  14. Approximating the perimeter of an ellipse  by  Buri  (2014-07-10).
  15. Niels Bohr's own coat-of-arms design  by  Clay Statue  (bef. 2014-07-10).
  16. Gold to silver value ratio  (in gaming)  by  Orfamay Quest   (2014-06-03).
  17. Nicolas Bourbaki  by  Khaleed McClain  (2014-05-27).
  18. Geodesics on Tannery's Pear  by  David Joyce, Clark U.  (2014-04-21).
  19. Classifying polyhedra  by  Prof.  Peter Magyar,  MSU  (2014-04-02).
  20. Minesweeper versions:  Minehunt on HP calculators   (before 2014-03-14).
  21. The Sagnac effect  by  Pancakes3   (2014-03-14).
  22. Counting convex polyhedra  by  Achille Hui   (2014-02-12).
  23. History of Math Symbols  and  Heraldry  (before 2014-02-07).
  24. Relativistic Thermodynamics  by  Imad Ahmad Barghouthi  (2014-02-02).
  25. Asociación Pedro Cubero de Cooperación y Altos Estudios   (2014-01-26).
  26. Giani Galluccio de l'Hôpital (c.1330-1376)   Pavel Astafiev  (2014-01-25).
  27. ADSL Filter  by  AG6QR   (2014-01-22).
  28. On the Perimeter of an Ellipse  (pdf)  by  Paul Abbott  (bef. 2014-01-21).
  29. Peter Cameron's Blog:  Sidebar   (before 2014-01-21).
  30. What are Stellated Polyhedra?   by  Michael Signal   (before 2014-01-20).
  31. South-East-North triangle puzzle  by  Bruce Hamilton   (2014-01-05).
  32. Coat-of-arms from companies  (in German)   Jochen Wilke  (2014-01-04).

    2013:

  33. What's a Jiffy?   by  Zeal   (before 2013-12-08).
  34. 1496225352 Tetradecahedra   by  Joseph Nebus   (2013-12-03).
  35. Online Community  by  Allan R. Tate  (before 2013-12-01).
  36. Three dice to rule them all  by  Zed Lopez  (2013-11-25).
  37. Radii of an ellipse of known perimeter  by  rgesh  (2013-11-22).
  38. Geometry: A beginner's journey  by  Mathematical Hacker  (2013-11-16).
  39. Cartes à jouer  (in French)  by  Jean-Paul Davalan  (2013-11-16).
  40. Die richtige Einheit des Wirkungsquantums  by  Roland   (2013-10-31).
  41. A Wonderful Pendulum Equation  by  Tom Van Baak   (before 2013-10-31).
  42. Coat-of-arms of scientists   Facebook   (2013-10-29).
  43. Top Five Inspirations  by  Ehrhard Behrends  (2013-09).
  44. Sagan's Number  is the number of stars in the Universe  (2013-09-24).
  45. Mathematics in Europe:  Top 5 inspirations for Sept.  (bef. 2013-09-24).
  46. Grains of sand from the Sahara  by  IronWing  (2013-09-22).
  47. Enigma Card Trick  by  Scott Cram   (2013-08-18).
  48. Roger Apéry (1916-1994)  "Must Read"  by  Peter Teoh   (2013-08-14).
  49. Magia y matemàticas  (in Spanish)  Kruskal Count   (2013-07-26).
  50. Who promotes science best?   in Czech   (2013-07-01).
  51. Why use "m" in  y = mx + b ?   by  Edwin McCravy   (bef. 2013-06-28).
  52. Heinrich Rubens  (1865-1922)   in Hungarian   (before 2013-06-27).
  53. What is the weight of Light?  by  Atul Anand Sinha  (2013-06-26).
  54. Wilson's theorem   in Japanese   (before 2013-06-23).
  55. High-School Mathematics   links in Finnish   (before 2013-06-23).
  56. Ces fâcheuses années...   by  Jean Wadier   (2013-06-21).  Niels Bohr
  57. Niels Bohr's coat-of-arms  by  Jedi   (2013-06-17).
  58. Mathematical Tricks   Domain for Sale   (before 2013-06-14).
  59. Educational Websites  by  Family iConnect Software  (before 2013-06-05).
  60. Amateur Nuclear Fusion  by  Emily Smit  on  Tucson Science (2013-06-02).
  61. Units of Planck's constant  (in German)  by  Einbaum   (2013-06-01).
  62. Pierre Deligne's coat-of-arms  by  Jochen Wilke   (2013-05-27).
  63. Tetradecahedral dice  (D14)  by  Busman   (before 2013-05-21).
  64. Arithmetic-Geometric Mean  by  Thomas Blankenhorn   (2013-05-18).
  65. Dr. Neil James Alexander Sloane  on Zoominfo   (2013-05-14).
  66. Professor Walter Lewin  on Zoominfo   (2013-05-14).
  67. Mendelevium   University of Split, Croatia   (before 2013-05-14).
  68. NIHS gear standards (in Spanish)  by  Claimsys   (2013-05-05).
  69. Coats-of-Arms of Scientists  by  Jean-Marie De Brabandere  (bef. 2013-05-04).
  70. Game:  Dots and Boxes  on  Public Pad   (before 2013-05-02).
  71. Sagan's Number.  on  Googology Wiki   (before 2013-04-30).
  72. On the Lanczos approximation  by  Robert Munafo   (bef. 2013-04-27).
  73. Coat-of-arms of the House of Dürer  by  GriffinRampant  (2013-04-23).
  74. Coat-of-arms of Emperor Akihito  (in Japanese)   Sawakimi   (2013-04-20).
  75. Margaret Thatcher, Iron Scientist  by  Roxanne Palmer,  IBT  (2013-04-17).
  76. Multiperfect and hemiperfect numbers  by  Timday   (2013-04-16).  Margaret Thatcher
  77. Margaret Thatcher, RIP  (in Dutch)  by  Jeroen   (2013-04-15).
  78. Arms of Margaret Thatcher  by  Patrick Baty   (2013-04-09).
  79. Margaret Thatcher  "Heraldic symbols"  by  Claire Gibson  (2013-04-09).
  80. Arms of Margaret Thatcher (1925-2013)   Pro Heraldica   (2013-04-09).
  81. Modular Arithmetic Bash   at  SilverBullet   (2013-04-03).
  82. Answers featuring numericana.com   at  plaintxt.org   (bef. 2013-04-03).
  83. Game of Life  by  Daniel   (2013-03-29).
  84. Journal of American Science  2013;9 (5)  Nazek A. AL-Essa  (2013-03-27).
  85. Five-card trick  by  Cotpi   (2013-03-18).
  86. The Boxer's Puzzle  (by Sam Loyd)  at  Math Munch   (2013-03-11).  Leonhard Euler
  87. Coat-of-Arms of Ørsted  at  PopScreen   (before 2013-02-14).
  88. Weighing puzzle  by  MrWondeerful   (2013-02-13).
  89. Portrait of Legendre  by  Peter M. Lee   (before 2013-02-06).
  90. Mathematics 3360 at Cornell  by  Pr. Louis Billera   (before 2013-02-05).
  91. XLVII & Avocadoes  by  Florida Division of Plant Industry   (2013-01-30).
  92. Solvay conferences  by  Dr. Charlie McAllister   (before 2013-01-29).
  93. Matematik: Rogers Wiki  by  Roger Bengtsson   (before 2013-01-21).
  94. Spanish units of length  Realmagick shrine of knowledge  (bef. 2013-01-19).
  95. GUESSOUS, Abdelmalek...  at  PagesMaroc   (before 2013-01-16).
  96. Partitions of an integer...  by  David RF   (2013-01-05).
  97. Lords of the Tiny Particles  by  Terakkifizik   (before 2013-01-02).

    2012:

  98. Electromagnetism  by  Dr. Omed Ghareb Abdullah  (before 2012-12-31).
  99. Who invented the Btu?  by  Melissa Sherrard   (before 2012-12-22).
  100. A man who just doesn't want to reveal himself  by  Andrien   (2012-12-15).
  101. Arithmetic-Geometric Mean  (agm)  by  Thoughtful Living   (2012-12-04).
  102. Adrien-Marie Legendre  (in Russian)  by  Zisl   (2012-12-02).
  103. Coat-of-arms of scientists  (Peru)  Asperger's sufferers   (2012-11-24).
  104. TI-92 Nostalgie  (in French)  by  Moe, Journal du Geek  (2012-11-19).
  105. School  (Pinterest "repin")  by  Carina Anderson   (2012-11-17).
  106. Ternary cards  (in "Teaching Math")  by  Monica Pravlik   (2012-11-17).
  107. Official SI metric prefixes  by  Daniel B. Sedory   (before 2012-11-11).
  108. Lycée Malherbe de Caen.  Pictures   (before 2012-10-21).
  109. First Question to the SSSF  by  B.C.   (2012-10-18).
  110. Sketch of Atomic Structure  by  Steve Smith,  Cheltenham U3A  (2012-10-12).
  111. Mon frère Ainchtaine... (Solvay Conference)  by   TuniForce   (2012-10-07).
  112. Mendelevium  by  Eni Generalic   (2012-10-05).
  113. Vara de Solomon  by  CharlieJr   (2012-09-28).
  114. Zero to the 0th power  (is equal to 1)  by   Christian Bokhove   (2012-09-24).
  115. Backyard [Solar] Energy  by   amrlthomas   (2012-09-14).
  116. Georg Mohr (1640-1697)   in Hungarian   (bef. 2012-09-12).
  117. Bohr's coat-of-arms  (Facebook)  Tecnocracia   (2012-09-09).
  118. Coat-of-arms of Paracelsus  by  Paul Ferguson   (2012-09-06).
  119. Compton Effect...  by  Soprano   (2012-09-03).
  120. Weighing nine balls...  by  Wizardskills   (2012-08-29).
  121. Advanced Number Theory  by  Marion Scheepers, Boise State U.  (2012-08-28).
  122. Johnsonian polytopes  by  Marek14   (2012-08-24).  Pierre Deligne
  123. Pierre Deligne  by  Siobhan Roberts   (2012-08-26).
  124. Complex Gamma Function  in Japanese   (before 2012-08-24).
  125. Roger Apéry  on OEISwiki  by  Daniel Forgues   (2012-08-20).
  126. Claude-Gaspard Bachet de Méziriac  in Hungarian   (before 2012-08-14).
  127. An Eloquent Formula for the Perimeter of an Ellipse  by  Semjon Adlaj  (2012-08-09).
  128. Roller Coaster Loops  at  LiveBinders.com   (before 2012-08-04).
  129. Pseudo rhombic cuboctahedron  by  Thomas C. Hales   (bef. 2012-08-04).
  130. Winning strategy for Nim  in Japanese   (before 2012-07-31).
  131. Symbols  at  redconceptual.com   (before 2012-07-31).
  132. Vindication of Goldbach's conjecture  by  David Bernier   (2012-07-24).
  133. Final Answers - Science - NUMERICANA,  review by  Niles  (2012-07-24).
  134. Perimeter of an Ellipse  (in Chinese)  by  Chang   (bef. 2012-07-22).
  135. Andrew Trusty's  friendfeeed  on combinatorics and...  (2012-07-20  10:42).
  136. Counting combinations/permutations with polynomials  by  Kalid  (2012-07-19).
  137. Topics in Combinatorics and Probability  by  Dexter Morgan  (2012-07-18).
  138. On Combinatorics and Probability Topics  (Reddit)  by  swvist  (2012-07-18).
  139. Combinatorics and Probability Topics  (Hacker News by  llambda  (2012-07-18).
  140. Combinatorics and Probability  Friendfeed  by  Buddhika   (2012-07-18).
  141. Aire d'un Ellipsoïde  (nomograph)  by  Jean-Paul Davalan  (bef. 2012-07-09).
  142. Joy of Creative Math Problem Solving   (before 2012-07-05).
  143. "Ein Mathematiker erklärt..."  (7-11 Problem)  by  Omar  (2012-07-04).
  144. Pinterest summary of some "pins" about Numericana  (before 2012-06-30).
  145. La température peut elle créer la gravité ?   by  Rokag3  (2012-06-25).
  146. Mathematical Constants  by  Stanislav Sýkora   (before 2012-06-21).
  147. Assemblée des Français de l'étranger   (before 2012-06-21).
  148. Giants of Science  repinned by  Nights of the Crusades   (2012-06-20).
  149. Calcolo Combinatorio  (in Italian)  by  Giancarlo Zilio  (bef. 2012-06-20).
  150. Leaning Tower of Pisa  (in Polish)  by  Scyth   (before 2012-06-20).
  151. Giants of Science  repinned by  Sandro Marco   (2012-06-13).
  152. Complex analysis  by  Felix Fischman   (before 2012-06-09).
  153. Martin David Kruskal (1925-2006)   in Greek   (2012-05-25).
  154. Giants of Science  pinned in  Loving Science   (before 2012-05-25).
  155. Islamic creationism  by  Maripat   (2012-05-23).
  156. Leaning Tower of Pisa  (in Polish)  by  Scyth   (2012-05-15).
  157. A Jiffy is an actual unit...  by  Daven Hiskey   (2012-05-03).
  158. Relativist Thermodynamics   (Facebook)  Eufisica   (2012-04-27).
  159. Ernest Rutherford, 100 NZ $   by  Libyaitalia   (before 2012-04-20).
  160. Perimeter of an ellipse  (Lithuanian)  by  Eugenijus Paliokas  (2012-04-14).
  161. Alfred de Caston / Antoine Aurifeuille  by  Léon la Lune   (2012-04-12).
  162. Heraldry, Shields and Blazoning  by  Keith J. Davies   (2012-04-11).
  163. Units for Planck's constant  (in German)  by  Alex   (2012-04-11).
  164. Numericana's Take on Calendars  in  Russian   (2012-04-10).  Galileo Galilei
  165. Escutcheons of Science  by  Sporkchop   (2012-04-09).
  166. Magic Roadshow #129  by  Rick Carruth   (before 2012-03-31).
  167. Drehmoment  (= torque) at  German Metapedia   (2012-03-24).
  168. Units for Planck's constant  (in German)  by  Alex   (2012-03-21).
  169. The Best Card Trick  at  copti.com   (2012-03-19).
  170. Advice for mesh generation in CFD  by  Stefan   (2012-03-16).
  171. Numericana: Math and Science   EEWeb Engineering Site of the Day   (2012-03-01).
  172. Yin and Yang  by  Vampirecat   (2012-02-28).
  173. Kruskal Paths to God  by  Shchyndrl   (2012-02-28).
  174. Should your Child Learn Roman Numerals?   (2012-02-27).
  175. Gutenberg Coat-of-arms  Heraldry Research Institute   (2012-02-24).
  176. Relative speed vs. closing speed:  A pseudo-scientist in denial  (2012-02-24).
  177. Doppler effect refutes Special Relativity... not!   (2012-02-22).
  178. Rediscovery of Biblical Glue  by  Jerome A. Samounce  (2012-02-14)
  179. Super Bowl XLVI: Mystery of Roman Numerals   Bob Holt   (2012-02-06).
  180. This website might die today...  by  Autonemesis   (2012-02-05).
  181. Every Day is Special :   Super Bowl XLVI   (2012-02-05).
  182. Super Bowl XLVI's Roman Numerals  by  James Johnson   (2012-02-05).
  183. RE: ZGAMMA revisited  by  Marcel Hendrix   (2012-02-04).
  184. Super Bowl L  by  Schweady,   BWCA Messageboard   (2012-02-04).
  185. Super Bowl XLVI ?  by  Evann Gastaldo   Newser Staff   (2012-02-04).
  186. Roman numerals Greek to modern youth  by  Leanne Italie  (2012-02-03).
  187. SuperBowl and Roman Numerals  by  Matthaeus  (2012-02-03).
  188. Roman Numerals Disappearing  by  Brian K. Finnicum  (2012-02-02).
  189. Combinatorial calculus  in Thai   (2012-02-01).
  190. Reading assignment (extra credit)  at  Vale Middle School   (2012-01-31).
  191. XLVI: To Some, it may as well be Greek...  by  Leanne Italie   (2012-01-31).
  192. XLVI ?  by  Leanne Italie  at JournalGazette.net   (2012-01-31).
  193. Super Bowl & Roman Numerals  (in Chinese)  WorldJournal   (2012-01-30).
  194. Super Bowl XLVI: Du Chinois pour les jeunes  Métro, Montréal  (2012-01-30).
  195. Super Bowl refresher on Roman numerals  [ Fox News ]   (2012-01-30).
    Live links:  Verizon entertainment, Associated Press, NWI Times, etc.
  196. Deciphering the Super Bowl  by  Leanne Italie, Associated Press (2012-01-30).
    Post and Courier, Rapid City Journal, Seattle Times (m), Boston Globe...
  197. Fundamental Constants  (Facebook)  In Nature We Trust   (2012-01-27).
  198. Traditional Chinese Medicine  apologetics  by  Sonic   (2012-01-20).
  199. Transfinite numbers  at  The Motley Fool  by  TMFAleph1   (2012-01-19).
  200. Nalimov endgame tables  by  Malbase   (2012-01-17).
  201. Zibaldone Scientifico   in Italian   (before 2012-01-14).
  202. Ire in Adversa  (George Gabriel Stokes)  by  Stephen Smith   (2012-01-09).  Leonardo da Vinci
  203. Coat-of-arms of Leonardo da Vinci   in Catalan   (2012-01-07).

    2011:

  204. Arms of Isaac Newton  by  Raphael   (2011-12-29).
  205. Bézier curves   by  Zaelia  from France   (2011-12-19).
  206. Ellipse circumference calculator   by  Thomas Blankenhorn   (2011-12-17).
  207. 5-card trick of Fitch Cheney  by  Steven J. Miller   (2011-12-13).
  208. Le théorème de Wilson (in French)  by  Mathesisuniversalis  (2011-12-12).
  209. Solvay Conferences (in Greek)  by  John Fiorentinos  (2011-11-25).
  210. Moebius Function by  Gabesoft  (2011-11-11).
  211. Numerical Coincidences (in Swedish)  by  Emil  (2011-11-11 11:11).
  212. Kruskal Paths with Dice  (in Russian)  at  Watermelon  (2011-11-01).
  213. x and y can't both be odd  (if  x2 + y2  =  z2 )   by  Henry   (2011-10-25).
  214. Solvay 1927  in Spanish  (2011-10-24).
  215. Wilson's theorem  (in Japanese)  by  OTO Suu   (2011-10-11).
  216. Steamboats  by  Lee Yan Gen  (2011-10-10).
  217. Kruskal Count (in Polish)  by  Pierro  (2011-10-10).
  218. Perimeter of an Ellipse (Mathematica 11,2)  by Paul Abbott  (2011-10-06).
  219. Numeracy, Math & Magic   by  Nicole Brynn   (2011-10-06).
  220. What do you always carry?  (TI-92+)  by  Andernerd  (2011-10-05).
  221. Notation for standard uncertainty (misunderstood)  by  gue5t  (2011-09-22).
  222. Mathematical magic trick for the classroom  in Thai   (2011-09-21)
  223. Secret number from 1 to 80  in Thai   (2011-09-21)
  224. The Magic of Maths  at  Maths Week, Ireland  (before 2011-09-21).
  225. E&M outline  in  SI  for PHYS 222 at Iowa State  (bef. 2011-09-19).
  226. An invitation to a funny number system  by  Brent Yorgey  (2011-09-17).
  227. Guillaume de l'Hospital (1661-1704)  by  Justin Swanström  (2011-09-15).
  228. Decadics  by  Brent Yorgey,  via  Matt Gardner Spencer  (2011-09-14).
  229. Grey Elephants in Denmark  by  John Powell  (2011-09-08).
  230. Photon-photon scattering  by  Wukunlin   (2011-09-02).
  231. Bohr & Rutherford  by  Christopher G. Fletcher   (2011-08-30).
  232. Legendre and Fourier  by  Alexandre Eremenko, Purdue  (bef. 2011-08-26).
  233. Michon du Marais  in the genealogy of  Paul Jame   (before 2011-08-26).
  234. Many periodic tables... refresh screen to see another...  (bef. 2011-08-24).
  235. Why 10-adics are not a field  by  Citan Uzuki   (2011-08-23).
  236. Electromagnetism  by  Dr. Omed Ghareb Abdullah  (before 2011-08-15).
  237. Symbol font problem  by  Miller   (2011-08-14).
  238. Unicode fan against the Symbol font  by  Andreas Prilop   (2011-08-13).
  239. Entertaining Heraldry  (Russian)  by  Spamsink, Fremont, CA  (2011-08-12).
  240. Proposed new Unicode characters  by  Leo Broukhis   (2011-08-12).
  241. Putting the Symbol font issue to rest  by  Leo Broukhis   (2011-08-12).
  242. The  Jiffy  is a unit of time... in  Friday Thoughts   (2011-08-12).
  243. Tycho Brahe in altered painting  by  Arienski Crowley   (2011-08-11).
  244. Lanczos implementation  of the Gamma function  by  Jack   (2011-08-05).
  245. Magia y Matemáticas  Real Sociedad Matemática Española   (2011-07-30).
  246. Counting Square-Free Numbers  by  Jakub Pawlewicz   (2011-07-25).
  247. Coriolis deviation  (in Serbian)  by  Trifo   (2011-07-18).
  248. Subtractive principle  in Roman numerals   (before 2011-07-18).
  249. Coat-of-arms of Emperor Akihito  in Japanese   (before 2011-07-14).
  250. Good Stuff on the Web  (Swedish)  by  Roger Bengtsson  (bef. 2011-07-10).
  251. Matematika-Ku  (Indonesian)  by  Hilman Permana  (bef. 2011-07-10).
  252. Heliocentrism in the second century BC  by  Brocke  (2011-07-08).
  253. Martin Gardner's Gliders  by  Chris Greaves  (2011-07-07).
  254. Physics of gases   by  Takeovers   (2011-07-03).
  255. Image of the Korean flag   Bandwidth Stealing   (before 2011-07-03).
  256. July 1 in Chemistry (Te, 1740)  by  Carmen Giunta  (before 2011-07-02).
  257. Simple Symbols  by  TwoLeftFeet  on MetaFilter   (2011-07-01).  Richard Taaffe
  258. Taaffeite  (in Russian)  by  Golodny   (2011-06-29).
  259. Math Magic Trick (in Thai)  by  Sri Narong   (2011-06-28).
  260. Hall of Fame  by  Harish Reddy   (before 2011-06-26).
  261. The Domino Effect  by  Jim Wilder   (2011-06-25).
  262. Computing the n-th partition numberKeith Matthews  (bef. 2011-06-23).
  263. Blood Red Ink  by  The Good Captain   (2011-06-22).
  264. General Theory of Relativity  saved by  Srinivazen   (2011-06-20).
  265. Mathematical Magic Tricks  by  Lisa Atkinson   (before 2011-06-14).
  266. Richtige Einheit des Wirkungsquantums  by  Roland   (2011-06-11).
  267. Planck's Constant  in Russian   (before 2011-06-05).
  268. Maths magic tricks  by  Sumedha   (2011-05-28).
  269. History of mathematical symbols  by  Jim Loats, Ph.D.   (bef. 2011-05-16).
  270. Counting Polyhedra  by  Stuart Errol Anderson   (2011-05-15).
  271. Programming and continued fractions,  in Lithuanian   (bef. 2011-05-14).
  272. SurfSafely Directory  >  Education  >  Science   (before 2011-05-14).
  273. Ancient Math  (in Russian)  by  Roman Solodovnik  (bef. 2011-05-12).
  274. Google Directory  >  Science  >  Math  >  Recreations   (bef. 2011-05-12).
  275. Mathematical Magic Tricks  by  Timon Piccini  (before 2011-05-10).
  276. Gear  (in BEAM robotics wiki)  by  Clifford L. Boerema Jr.  (2011-05-07).
  277. Breteuil ring found in French West Indies  by  Mackaydon  (2011-05-06).
  278. Fitch Cheney Card Trick Update  by  Scott Cram  (2011-05-05).
  279. Wiskundig broeden op een ei (2004)  by André Heck   (bef. 2011-05-02).
  280. Mathematical Magic  on  Doug Dyment's Portal  (before 2011-04-28).
  281. The Saga of Mathematics  by  Lewinter & Widulski  (before 2011-04-27).
  282. Thanks Internet (Bohr's coat-of-arms)  by  Duriel  (2011-04-25).
  283. Set Theory and Logic (Infinity)  "FriendFeed"  by  Janmhil  (2011-04-25).
  284. Circumference of an ellipse  by  MathMan  (2011-04-25).
  285. Leading 50 math sites:  Pop chart at  CuriousMath.com  (bef. 2011-04-24).
  286. Links and publications  by  Stuart Errol Anderson   (before 2011-04-24).
  287. Tintin & Hergé  in  China Times  Bandwidth Stealing   (2011-04-23).
  288. Definition(s) of the Jiffy?  by  Stevenal   (2011-04-18).
  289. Coat-of-arms of Pierre de Fermat  by  Jochen Wilke   (2011-04-17).
  290. Partitions d'un entier  (French)  by  René Bastian   (2011-04-14).
  291. Interesting Websites  by  Horst D. Wahl, FSU   (before 2011-04-14).
  292. A chevron can mean minimum  by  Zev Chonoles   (2011-04-10).
  293. Friday Puzzle and Cicada Math  by  Shecky Riemann, NC   (2011-04-08).
  294. The Kruskal count  by  wwwckq  (2011-04-06).
  295. What are gross tons?  by  Latoya McGill, eHow contributor  (2011-04-01).
  296. Casio fx-991DE Plus  (2011-03-31).
  297. Roger Apéry's constant (in French)  by  Mathesisuniversalis  (2011-03-30).
  298. Amazing Website with Amazing People  in  Tornado   (2011-03-26).
  299. 12-Marble weighing conundrum  by  Darkapothem2000  (2011-03-22).
  300. Perimeter of an ellipse  by  Rothrock  (2011-03-21).
  301. Magic Maths  by  Miss Pollock  (2011-03-06).
  302. Escut d'armes de Leonardo da VinciInstitut Nova Historia  (2011-03-01).
  303. Aproksimasi Keliling Elips (in Indonesian)  by  Paradokster   (2011-02-26).
  304. Einheit des Wirkungsquantums (in German)  by  Newton  (2011-02-22).
  305. Gum Arabic  by  Hidden Lethe  (2011-02-12).
  306. More than I wanted to know about ink by Moonflowerjewelry (2011-02-11).
  307. Enlaces para futuros educadores matemáticos   (before 2011-02-07).
  308. Art of Problem Solving  by  Lindlar   (2011-02-04).
  309. Units for Planck's constant  (in German)  by  Überlebender   (2011-02-03).
  310. Polyhedra in loop quantum gravityBianchi, Dona, Speziale (2011-02-01).
  311. Integer Partition and Ferrers Diagrams  by  chinmaylokesh   (2011-01-26).
  312. Why it's XLV and  not  VL  by  Sarissa   (2011-01-24).
  313. Encoding Partitions  by   martin-boundary   (2011-01-22).
  314. Ken Ono's  partition function  newsbreak  by  Robin Whitty  (2011-01-22).
  315. Super Bowl XLV  (not  VL)  by  GradyTheBadger   (2011-01-18).
  316. Coat-of-arms of Niels Bohr  by  Michael van de Gaer   (2011-01-18).
  317. Auer von Welsbach Museum:  Austria & Germany   (before 2011-01-17).
  318. Number of decahedra  in  Fuzzy Percentile Dice  by  Windell  (2011-01-11).
  319. Roman Mathematics  by  Shen Kirsch   (before 2011-01-05).

    2010:

  320. How to do a Magic Trick   (before 2010-12-31).
  321. Grey Elephants in Denmark  by  Bernard Kwan   (2010-12-29).
  322. Vertices, Polyhedra, Polytopes  at  refertus.info   (before 2010-12-29).
  323. Planck's constant  in Arabic   (before 2010-12-28).
  324. Isaac Newton's crossbones  by  ResponsibleJoe  (2010-12-28).
  325. Die Einheit des Planckschen Wirkungsquantums  by  Noanna  (2010-12-27).
  326. Isaac Newton, a pirate?   by  Catalintenita  from Bucharest   (2010-12-25).
  327. Escutcheons of Science   by  De Elia Artista   (2010-12-24).
  328. Niels Bohr & the Order of the Elephant   by  Jessamyn West   (2010-12-23).
  329. Opposites are Complementary   by  Matthew Battles   (2010-12-23).
  330. Coat-of-arms of Aki Hito   by  Robert Witting   (2010-12-23).
  331. Wrong portrait of Legendre  on  reddit  by  d00kd00kd00k   (2010-12-20).
  332. Arc d'une ellipse (in French)  by  Sylvainc2   (2010-12-12).
  333. Calculating the perimeter of an oval  by  Joan Whetzel   (2010-12-10).
  334. Einstein at 1911 Solvay conference  by  Allen Esterson   (2010-12-10).
  335. Math Magic   by  Rip Skidmark   (before 2010-12-06).
  336. Last to be chosen   by  Scott Cram   (2010-12-02).
  337. Math Magic Trick Tips   (before 2010-11-30).
  338. Surface area of an ellipsoid  (in German)  by  Fremdgaenger   (2010-11-27).
  339. Numericana:  Semi-automated collection of some reviews  (2010-11-27).
  340. Partition function  by  Alphachapmtl   (2010-11-26).
  341. Zeno  [misguided & insulting]   by  doronshadmi   (2010-11-11).
  342. Definition of a scientific theory  by  JMR   (2010-11-08).
  343. Why a diode can't produce free energy  by  CWatters   (2010-11-05).
  344. Interterma   (in Dutch)   (before 2010-11-02).
  345. Scientific theories  by  Natepro   (2010-10-22).
  346. Infinity  (you asked for it)  by  Odilon   (2010-10-18).
  347. Mathematics Resources on the Web  by  Robin Whitty   (bef. 2010-10-16).
  348. Solvay Conferences  by  Snowhare   (before 2010-10-14).
  349. Perpetual motion with a diode?  by  Snowhare   (2010-10-13).
  350. Richard Feynman on physical units  by  SponsoredWalk   (2010-10-10).
  351. Carmichael numbers  (in Greek)  by  Achilleas   (2010-10-10).
  352. Conway's Nimbers   by  Alasdair McAndrew  of  Melbourne   (2010-10-09).
  353. Food for Geeks  (Feigenbaum's constant)   by  yor_on   (2010-10-06).
  354. Mixed blessings of Fermat.   Block Notes Mathematico   (2010-10-06).
  355. Partition Function  in the thesis of  Marcus Vollmer  (2010-10-04).
  356. Plaques and notices in CambridgeShields of scientists, 1886  (2010-10-01).
  357. Inhabitable planets?  (in Spanish).  Near stars  by  Juarchi   (2010-09-30).
  358. How much beer in a half-keg?  by  Michael Roennevig   (2010-09-29).
  359. Niels Bohr's coat-of-arms  by  Skydivephil   (2010-09-29).
  360. Glen Elert (physics teacher)   by  Ej Hill   (2010-09-16).
  361. Table of Polyhedra Enumerations  by  Ed Pegg, Jr.   (2010-09-06).
  362. International Heraldry  by  Stephen Plowman   (bef. 2010-09-03).
  363. Genesis  (in Greek)  by  Patroklos   (2010-09-02).
  364. Stats 721  by  Rachel Fewster,  University of Auckland  (bef. 2010-08-26).
  365. First scientist to be knighted  by  Turenne   (2010-08-24).
  366. Tables of Dirichlet Characters  by  David Ireland  (bef. 2010-08-19).
  367. Creating a  Novelty of Fact  Invention  by  Leslie R. Pastor  (2010-08-17).
  368. L'année dernière à Marienbad  [ m ]   in Japanese   (2010-08-16).
  369. Tautology about Carmichael multiples  by  Richard Mathar  (2010-08-14).
  370. Curves of Constant Width  by  Michael de Villiers   (2010-08-11).
  371. Homage to Martin Gardner   by  Ralph Dumain   (before 2010-08-08).
  372. Recreational Math & Physics  at SMILE, by  Roy Coleman  (2010-08-05).
  373. 7-11 Puzzle  (in Italian)  by  Cece  (2010-07-29).
  374. Coat-of-arms of Niels Bohr   (2010-07-27).
  375. Answer to Richard Wiseman's Friday Puzzle  by  Béranger  (2010-07-26).
  376. Infinity Symbol  by  catfi9ht  (before 2010-07-25).
  377. Polyhedra with large number of edges  by  Andreas Rüdinger  (2010-07-24).
  378. How to calculate dB gain  at  eHow.com  (before 2010-07-24).
  379. Ink made to last...  by  Mark J. Anderson   (2010-07-20).
  380. Partition von Zahlen  (in German)  by  Mystic   (2010-07-20).
  381. Value of 19 pounds of pennies  by  Cait D   (2010-07-19).
  382. Ramsey Theory  by  Doctordick   (2010-07-16).
  383. Lab Report  by  Bahinting et al.  at  Mindanao State U.   (2010-07-15).
  384. billionsIntro C:  Mini-FAQ on Words and Phrases  (before 2010-07-12).
  385. Why Does M Mean Slope?  by  JillB  (2010-07-10).
  386. July 4th Brain Fun  by  Scott Cram   (2010-07-04).
  387. The Martin Gardner Thread  by  Greymatters   (2010-06-27).
  388. Dudeney's Kayles  by  Scott Cram   (2010-06-27).
  389. Picture of Martin Knudsen     .der chemie-blog.   (2010-06-25).
  390. Ellissoide  (in Italian)  by  Mizarino   (2010-06-18).
  391. Infinite and Unreal Numbers  by  Akash   (2010-06-16).
  392. Cantor and Set Theory  by  Kanishka   (2010-06-16).
  393. In the wake of Entropy  (Science Forums)  by  Forufes   (2010-06-09).
  394. Bombieri's Napkin Problem discussed on  Math Overflow   (2010-06-08).
  395. Ternary cards  (in Spanish)  by  Pedro Alegría   (2010-06-07).
  396. Who is Kevin Brown?  (Physicsforum)  by  JesseM   (2010-06-05).
  397. Bohr's coat-of-arms  (in Chinese)  by  Skyhiker   (2010-06-04).
  398. Newton's coat-of-arms.   Don't mess with a genius   (2010-06-04).
  399. How to Learn Math Through Magic  by  Steph Ellen   (2010-06-02).
  400. Martin Gardner (1914-2010)   by  Liz E.   (2010-05-31).
  401. Ask a Mathematician  by  Anthony Iachini   (bef. 2010-05-27).
  402. Martin Gardner, 1914-2010  Three-Prisoners Paradox   (2010-05-23).
  403. Martin Gardner, 1914-2010  (in Russian)  by  Yggaz   (2010-05-23).
  404. Martin Gardner is dead  (in Russian)  by  Robot   (2010-05-23).
  405. In memory of Martin Gardner  (in Russian)  by  Robot   (2010-05-23).
  406. Martin Gardner R.I.P. (in Russian)  [ 1Constantin Knop  (2010-05-23).
  407. Isaac Newton's coat-of-arms   by  Rayscan   (2010-05-11).
  408. How much money is a pound of pennies worth?   by  Jo G   (2010-05-08).
  409. High-Energy Physics  (Outreach)  by  Pr. Nikos Varelas  (bef. 2010-05-06).
  410. Measurements and Units Defined  by  Kristin Harley   (2010-05-02).
  411. Magic and Math: Together Again   by  Scott Cram   (2010-04-25).
  412. Megas 2  by JNS   (before 2010-04-18).
  413. Permeability units  by Chris Horn   (2010-04-16).
  414. April 13  in Chemistry  (v. Reichenstein)  by Carmen Giunta  (2010-04-13).
  415. Math Curriculum  (OrangeMath)  by  Dennis Ashendorf  (bef. 2010-04-13).
  416. British Thermal Unit (BTU)  by  Chuck Wheeler   (2010-04-13).
  417. 100 Bars of Gold   by  Gronkie  (2010-04-12).
  418. Escutcheons...  by  Rolando Julio José de YÑIGO y GENIO   (2010-04-12).
  419. Old Brain Teaser  (Weighing)   by  gronkie   (2010-04-12).
  420. What are the first 18 Roman numerals?  by  Tyler D.   (2010-04-08).
  421. Elliptic integral & AG mean  Wapedia Mobile Encyclopedia  (2010-04-07).
  422. Arms of Abel  &  Symbols   by  Carlos Galindo   (2010-04-05).
  423. Cross of St. Boniface  in  Log24  by  Steven H. Cullinane   (2010-04-04).
  424. Tons  in  "PDRacer: Puddle Duck Sailing"  by  Andrew Linn   (2010-04-03).
  425. Arithmetic of Medicine  "All about International Unit (IU)"  (2010-04-02).
  426. Plank's Constant (in Russian)  in  Traditio Wiki   (before 2010-03-31).
  427. Numericana  (Facebook group)   by  Gérard P. Michon   (2010-03-29).
  428. CONSTANTINOPLE  [ & mobile version ]   by  TheoGB   (2010-03-29).
  429. Jan Amos Comenius  and blackpowder  (in Czech)  by  Luba   (2010-03-29).
  430. Recreational MathsYear 7 Mathematics at Echuca College   (2010-03-28).
  431. Critical state of Nitrogen  (in Persian)  by  Meytim   (2010-03-28).
  432. Coat-of-arms of Emperor Akihito  [Ceron.jp]  by  Nageniku   (2010-03-27).
  433. Numericana's dashboard  by  Gérard P. Michon   (2010-03-25).
  434. Euler Problem 76  (in Bosnian)  by  Bahrudin Hrnjica   (2010-03-24).
  435. Recreational Mathematics  by  Subadra   (2010-03-24).
  436. Mantling (Heraldry)  in  Japanese Wikipedia   (2010-03-24).
  437. Isaac Newton's coat of arms  by  ParallelBotany   (2010-03-22).
  438. Why is a standard g exactly 9.80665m/s/s?  [ 1Fume Troll   (2010-03-22).
  439. The perimeter of an ellipse  by  Chandrupatla & Osler  (2010-03-18).
  440. Useful Links  by  Kamer Kaya  of  CERFACS  (before 2010-03-14).
  441. Epilogue on Legendre Portraits  [AMS, 57, 6, 203]  P. Duren  (2010-03-01).
  442. 'U'  by  Perseus Apex   ???   (2010-02-18).
  443. Educational Links  by  Math Lady   (2010-02-13).
  444. Infinity Symbol  by  HS student  Christina Hernandez   (before 2010-02-05).
  445. Perimeter of an ellipse  (in Chinese)  by  Zhangjiali   (2010-02-04).
  446. Perimeter of an ellipse  (in Russian)  by  mkay422   (2010-02-04).
  447. Integration symbol  by  Okay   (2010-02-04).
  448. Lewis Carroll's Monkey Puzzle  by  Bigtop   (2010-02-04).
  449. Math is Math...  by  Tom Nalevanko   (2010-02-03).
  450. The Five-Card Trick  of  Fitch Cheney  by  David Speyer   (2010-02-02).
  451. Anecdotes scientifiques  by  Tropique   (2010-02-01).
  452. Escutcheons of Science  by  Peter Meister   (2010-02-01).
  453. ScienceWorld  by  friendfeed   (2010-01-31).
  454. Arms of Galileo  by  Bernhard Peter = Herold-vom-Rhein   (2010-01-28).
  455. Ruggero Gabbrielli's Foam  by  Giacomo   (2010-01-27).
  456. Euler-Descartes equation  by  19106   (2010-01-21).
  457. 10 Great Sites for Geeking Out  by  Pi Guy   (2010-01-17).
  458. Distance from Alexandria to Aswan5000 stadia?  (bef. 2010-01-17).
  459. News report #6 (Legendre's portrait)  by  Tom Koornwinder   (2010-01-15)
  460. Rediscovering an ancient glue  [2]   by  Jerome A. Samounce  (2010-01-11).
  461. An eclectic collection of units  by  Stephen Lower  (before 2010-01-11).
  462. The amazing mouth of Kreskin  and  Math Magic  (2010-01-03).

    2009:

  463. Magic The Gathering: A to Z.  Arcane gibberish   (2009-12-29).
  464. Partition, Subset, Sym, etc.  by  Jason  (2009-12-29).
  465. For the record  by  Melody  (2009-12-29).
  466. Obsolete inches (USMA)  by  John Steele  &  Pat Naughtin  (2009-12-28).
  467. Black diamonds on a tape measure   by  Woodeneye   (2009-12-22).
  468. Welke Legendre?  (in Dutch)  by  Jeanine  (2009-12-17).
  469. The polyominoes of Sol Golomb   by  Travis Hale  (2009-12-15).
  470. ¿ Por qué no es primo el  1 ?  FAQ  at  MaTeTam  (before 2009-12-12).
  471. Thomsen's formula  by  Cavarretta, O'Sullivan & Coop  (bef. 2009-12-08).
  472. Ternary Magic Cards  at  Oakland/East Bay Math Circle  (bef. 2009-12-08).
  473. Inclusion-Exclusion  (with short URL)  by  Jordan Cole  (2009-12-06).
  474. Thomsen's formula  by  Richard F. Burton  (2009-12-01).
  475. Cooling of ALH84001  by  Kathie Thomas-Keprta & al.  (2009-11-25).
  476. Blason de François Viète (in French)  by  Jean de Parthenay  (2009-11-25).
  477. Symbol for the set of prime numbers  by  APcalculus  (2009-11-24).
  478. Circumference of an Ellipse  by  David Biddulph  (2009-11-24).
  479. On the Perimeter of an Ellipse  [ pdf ]  by  Paul Abbott  (bef. 2009-11-23).
  480. Cycling Performance Simplified  by  Bob Fugett  (2009-11-22).
  481. Legendre who?   (Division by Zero)  by  Dave Richeson  (2009-11-19).
  482. The scary face of a great mathematician  in Korean   (2009-11-17)
  483. Legendre != Legendre   Programa de Educação Tutorial  (2009-11-16)
  484. Wow... I must buy this book!!!  by  Peter Theoh   (2009-11-16)
  485. Pythagoras Constant  at  Barcodes, Inc.   (before 2009-11-16)
  486. The Orbode Company  links by  Angelo   (before 2009-11-16)
  487. Theoretische Elektrotechnik   by  Karl Küpfmüller  (before 2009-11-16)
  488. Legendre, we hardly knew ye!   in  Ars Mathematica  (2009-11-15)
  489. Legendre on Wikimedia Commons  thanks to  Pieter Kuiper  (2009-11-14)
  490. Mistaken portrait of Legendre (AMS)  by  Peter Duren  (2009-11-11).
  491. Gray Elephants in Denmark  by  Buckwheat469   (2009-11-10).
  492. About Abundancy  by  Walter Nissen  & Michel Marcus   (bef. 2009-11-08).
  493. Superabundant numbers, etc. (in French)  by  mam   (2009-11-06).
  494. Wild Goose Chase  by  Mark Batterson  and  Kenneth   (2009-11-05).
  495. Scientific biographies  by  Robin Whitty   (bef. 2009-11-02).
  496. Polyhedra  by  Belisha J. PriceCambridge High-School  (bef. 2009-10-27).
  497. Coat-of-arms of printers (Finnish)  by  Eero Hämäläinen  (bef. 2009-10-24).
  498. Stars in Galaxy, galaxies in Universe  at  Ecolution Trail   (bef. 2009-10-23).
  499. BENG 221,  Lecture 10, Midterm Review, at UCSD   (2009-10-22).
  500. Tycho Brahe  (A Universe in Time)  by  Ken R. Pinkela   (bef. 2009-10-21).
  501. BENG 221  Math. Methods in Bioengineering,  at UCSD  (bef. 2009-10-19).
  502. Crazy about numbers  by  himanshupratap   (2009-10-18).
  503. Portrait of Legendre  (in Russian)  by  iv6   (2009-10-17).
  504. Bohr's coat-of-arms  (in Dutch)  by  Michelin   (2009-10-11).
  505. Arms of Leonardo da Vinci (in Catalan)  by  JM   (2009-10-08).
  506. Mathematics Help  by  Dr. Bruce W. Coletti   (before 2009-10-04).
  507. What is the circumference of an ellipse?   WikiAnswers   (bef. 2009-10-03).
  508. How to simulate a Poisson process  by  Harry Kim   (2009-09-30).
  509. Legendre & Fourier caricatures  by  Stpasha & Infofiltrage   (2009-09-29).
  510. Broken calculator with 6 keys   in Chinese   (before 2009-09-28).
  511. Knight & Day  (Niels Bohr)  by  Elizabeth Reninger   (2009-09-23).
  512. SAM 206 - Septenber 2009  by  Opie Houston   (before 2009-09-22).
  513. Lewis Carrol's Monkey Puzzle  in Japanese   (2009-09-17).
  514. The Magic of 9  by  Pi Guy   (2009-09-10).
  515. Mathematics Help on the Internet   in Finnish   (before 2009-09-09).
  516. Erroneous portrait of Legendre  Wikipedia deletion request   (2009-09-07).
  517. Multiplication of complex numbers  by  David   (2009-09-04).
  518. Nautical Leagues  by  Valentine   (2009-09-01).
  519. First Solvay Conference (1911)  in  CosmoLearning   (bef. 2009-08-31).
  520. Arms of August Wilhelm von Hofmann  by  Jochen Wilke   (2009-08-29).
  521. Militant blogs  (in Czech)  by  Satori   (2009-08-27).
  522. Numericana Hall of Fame  (in Polish)  by  Andrzej Solecki   (2009-08-15).
  523. Kevin S. Brown & MathPages  (in Polish)  by  5-Grid   (2009-08-14).
  524. Coat-of-arms of Werhner v. Braun  (German)  by  Björnson  (2009-08-12).
  525. Mathematik  (in German)  by  Frank Dreßler   (2009-08-06).
  526. Numericana's hall of fame  (in Swedish)  by  Tonyf   (2009-08-03).
  527. Perimeter of an ellipse,  in Japanese  (2009-08-01).
  528. Le Bicou  by [the brother of]  Emmanuel Lisack, X67 ?  (bef. 2009-07-31).
  529. Along Came Leonhard Euler  by  HumblyTheirs  (2009-07-30).
  530. Ramanujan's number  by  Graham D  (2009-07-30).
  531. Sum of the reciprocals of Catalan numbers  by  Juan Márquez  (2009-07-29).
  532. About Numericana  (in Russian) ... and the  Symbol font  (2009-07-26).
  533. Coats-of-Arms of Nobel Laureates  by  Jochen Wilke  (2009-07-14).
  534. Tetragonal Antiprism  (in German)  by  Jürgen Köller  (before 2009-07-01).
  535. Graduation speech  commented by  Jonathan Vos Post   (2009-06-29).
  536. On multiple-choice questions  in  Terry Tao's blog   (2009-06-29).
  537. 50th birthday of Glénisson's formulas  (in French)  by  Doris   (2009-06-28).
  538. Zillions  by  JimmyG  at AnswerBag.com   (2009-06-27).
  539. 24 Tintin albums  by  @Li3n   (2009-06-26).
  540. Wythoff's game on the quarter-plane  by  Aleph_One   (2009-06-24).
  541. Math Magic  by  Mrs. Schlueck, Hillside Grade School  (bef. 2009-06-23).
  542. Who wrote Reflections on Relativity ?  by  Blackhead   (2009-06-15).
  543. Diodes obey second law of thermodynamics  by  mrflora   (2009-06-14).
  544. Quadratic Reciprocity  by  Graeme McRae  (before 2009-06-09).
  545. Ellipsoid  (in German)  by  Jürgen Köller  (before 2009-06-08).
  546. Flattening a sphere  by  Yotch  (2009-06-07).
  547. Juan Pablo Muñoz's Library  at  diigo.com   (2009-06-04).
  548. Constante de Planck  (cut-and-paste)  by Zongo  (2009-05-28).
  549. Planar Curves.  "Community College Calculus"  by Vlorbik  (2009-05-11).
  550. Was Leonardo da Vinci Catalan? (Catalan)  by Jordi Bilbeny  (2009-05-11).
  551. Arms of Johan Gadolin (1760-1852)  by  Jochen Wilke  (2009-05-08).
  552. Arms of Pierre Deligne (b. 1944)  by  Jochen Wilke  (2009-05-07).
  553. Voyage 200 bookmarks  by  carlosvicunav  (before 2009-05-06).
  554. About Edouard Herzen  at  Lexilogia  by  Stathis  (2009-05-06).
  555. Continued Fractions  (book review)  by  A. Ya. Khinchin  (bef. 2009-05-06).
  556. Icosahedral die  ("scattergories cube")  by  Skateandscoot  (2009-05-02).
  557. Look-back time  by  Dave Mitsky  (2009-05-01).
  558. Pierre Deligne's coat-of-arms  [ 1 ]  by  Jordan S. Ellenberg  (2009-04-29).
  559. Notes about math trick  by  Opieh  in  CHAT XXXIV   (2009-04-23).
  560. Circumference of an Ellipse  by  Shahram Zafary   (2009-04-21).
  561. Enumeration of polyhedra  (in German)  by  PhotonX   (2009-04-17).
  562. Shneider, Mentis, Schustak, & O'Donovan [pdf] Neuroscience (2009-04-15).
  563. The Kruskal Principle  by  Scott Cram   (2009-04-09).
  564. Staff of Aesculapius  by  Chpuppylove3   (2009-04-07).
  565. History of Logarithms  by  Ms. Fleming   (before 2009-04-05).
  566. Heraldry Links  by  Marek Nienaltowski   (before 2009-04-05).
  567. Perimeter of an Ellipse  (in Dutch)  by  Kjell   (2009-04-04).
  568. The constants of Mathematics  by  Chuck Knepfle   (before 2009-04-02).
  569. Numericana, Enciclopedia dei Numeri  by  Lorenzo Zaninetti   (2009-03-30).
  570. La aritmética p-ádica (in Spanish)  by  Remolon   (2009-03-27).
  571. Mathematical Puzzles  [+ German ]  by  Thomas Risse   (bef. 2009-03-26).
  572. Malo Mori Quam Foedari  by  Linda_J   (2009-03-09).
  573. Coat-of-arms of Hans Christian Ørsted  by  Jochen Wilke   (2009-02-21).
  574. Gear Design and Rack Radius  by  BabyBear   (2009-02-19).
  575. Law of Gravity.  Long quotation by  indy_jh   (2009-02-18).
  576. Feynman Apologetics  by  Viren Fernandes   (before 2009-02-15).
  577. Arms of Scientists and Explorers  by  Jochen Wilke   (2009-02-14).
  578. Coat-of-arms of Niels Bohr  (in Czech)  by  Faleristika   (2009-02-14).
  579. The 1089 force  by  fkace63   (2009-02-14).
  580. Introducing Numericana  at  www.hazemsakeek.com   (2009-02-09).
  581. Advice about ellipse formula  by  Noone   (2009-02-06).
  582. McAfee SiteAdvisor ® :  "No significant problems"   (2009-02-05).
  583. NationMaster > Encyclopedia > Benjamin Thompson   (before 2009-02-05).
  584. Units of Energy & Power  at  Instituto Superior Técnico   (2009-02-04).
  585. Brain Teasers  at  The Crafty Puzzles Company   (2009-02-03).
  586. Good On-Line Armorials  by  David B. Appleton   (before 2009-02-03).
  587. Doplnky o grupach  (in Slovakian)  by  Tomas Richta   (bef. 2009-01-29).
  588. Podrobneji o pologrupach  by  Tomas Richta   (before 2009-01-29).
  589. Composite and Prime Numbers...  by  Ulrich H. Kurzweg   (2009-01-27).
  590. Demon of Laplace  in  The PC Engine Software Bible   (bef. 2009-01-26).
  591. Tycho Brahe and Hamlet  by  MinnesotaStan   (2009-01-24).
  592. The color of Tintin's hair  by  SheSaidDestroy   (2009-01-23).
  593. Coat-of-arms of Emperor Akihito  in  Out of Eden   (2009-01-21).
  594. Mathematical Symbols  by  Robin Whitty   (2009-01-20).
  595. Planck Length & Planck Time  (in German)  by  Ungläubige   (2009-01-17).
  596. Physics at Numericana  (in Japanese)  by  Shimota-79   (2009-01-17).
  597. Enumeration of Polyhedra  (in German)  by  PhotonX   (2009-01-17).
  598. Niels Bohr's coat-of-arms  (in German)  by  DrumDub   (2009-01-16).
  599. Differential Question  (Camaro automobile)  by  69 rs/ss   (2009-01-13).
  600. Dead Sea Scrolls and Iron Gall Ink  by  Count Iblis   (2009-01-12).
  601. Ideal Gases  by professor   Ruslan Ozerov   (before 2009-01-12).
  602. Balance Problem  by   Deepika   (2009-01-09).
  603. Perimeter of an ellipse  by  BadBoy   (2009-01-08).
  604. Languages in Images and Paintings  by  Imelda Almqvist   (2009-01-08).
  605. ADSL filters and Sky Digibox  by  Sam Radford   (before 2009-01-08).
  606. Scientific Symbols and Icons...  at  StumbleUpon   (before 2009-01-06).
  607. ADSL filters  by  Sam Radford   (2009-01-05).
  608. A spheroidal control volume for the measurement of...   (before 2009-01-02).
  609. Kruskal Paths to God  by  Scott Cram   (2009-01-01).

    2008:

  610. Tombstone Symbol  in WikiAnswers,  by  Hisoftsol   (before 2008-12-30).
  611. Dudeney's Canterbury Puzzles  by  Mark VandeWettering   (2008-12-28).
  612. Bohr's coat-of-arms  (in Polish)  by  h4ll  (2008-12-27).
  613. Last Year at Marienbad.  Numerical methods, in Polish   (bef. 2008-12-23).
  614. Introduction to Quantum Mechanics,  by  Dope-addict   (2008-12-22).
  615. A woman's arms  (Margaret Thatcher)  by  Richard Lichten   (2008-12-19).
  616. 13th Zodiacal Symbol  (in Slovenian)  =  Staff of Aesculapius  (2008-12-18).
  617. A Little Physics Conundrum  by   Thoughtfully   (2008-12-15).
  618. Heraldic links  (in German)  at   GenWiki   (before 2008-12-13).
  619. Isomorphisms  at  Metrogadfly Documents  by  Ronald Isom  (2008-12-10).
  620. Counterfeit coin problem  by   Vikas  (2008-12-07).
  621. Taoism and Bohr's Coat-of-Arms  by   NonTien  (2008-12-04).
  622. Einstein and Intellectual Property  by   Noah Callaway  (2008-12-02).
  623. Richard Feynman & Machine Needles  by  Quilting Kathy  (2008-11-29).
  624. Tons of fun math stuff  (Yahoo! Answers)  by  Josh S  (2008-11-25).
  625. Wanted Dead or Alive: Schrödinger's Cat  by  J  (2008-11-23).
  626. Bohr's coat-of-arms  in Estonian  (2008-11-20).
  627. Counting Abelian groups  by  NonCommAlg  (2008-11-16).
  628. Symbols, equality, yin-yang  Mrs. Carrigan's Math page  (bef. 2008-11-14).
  629. Coat-of-arms of Ferdinand von Zeppelin  by  Jochen Wilke  (2008-11-11).
  630. The Lamppost Theory  by  A.H. Roslan Harahap  (before 2008-11-08).
  631. Matemáticas y trucos mentales de cálculo  in Spanish   (2008-11-07).
  632. Academic Poker Resources  at  Big Edge Poker  (before 2008-11-06).
  633. Introduction to Combinatorial Analysis  by  Levent Kandiller  (2008-11-03).
  634. Rosenkrantz and Guildenstern  coats-of-arms  by  Jerzi Lucki   (2008-10-31).
  635. Recommending the TI Voyager 200  (in Croatian)  by  Harry   (2008-10-30).
  636. Units of measure [2]  writing resources  by  Alexander Burns  (2008-10-29).
  637. Lleonard Vinci  (in Catalan)  by  Joan Calsapeu  (2008-10-17).
  638. Dve Solvay konference ).
  639. Solvay conferences  in links by  Lyzanor  at  delicious.com   (2008-10-10).
  640. Arms of Leonardo da Vinci  (in Catalan)  by  JM  (2008-10-08).
  641. Linear Systems  at  NCTM's Illuminations  (before 2008-10-08).
  642. Tropentag 2008  at the  University of Hohenheim   (2008-10-07).
  643. Arms of Leonardo (da) Vinci  (Catalan)  by  Juliana Morell  (2008-10-05).
  644. El escudo heráldico de Leonardo da Vinci  (Catalan)  by  Pep  (2008-10-04).
  645. Arms of Leonardo da Vinci  (in Catalan)  by  Jordi Bilbeny  (2008-10-03).
  646. Maintaining a constant circumference  by  Bluechip   (2008-10-02).
  647. Fork in the road  by  Sanders  (2008-10-02).
  648. Tycho Brahe and William Shakespeare  by  Ian  (2008-09-29).
  649. Surprising Formulas  by  Pi Guy  (2008-09-25).
  650. Exact value of the horsepower  (hp)  by  Jay Belanger  (2008-09-25).
  651. Pullup assistant bands as ellipses  by  Cybercop  (2008-09-25).
  652. Daily Links  [ 1 ]  on  Webliminal  by  Ernest Ackermann  (2008-09-12).
  653. Comment calculer le périmètre d'une ellipse?   In French.   (2008-09-11).
  654. Rediscovering Mathematics  (MA 143)   Shai Simonson  (bef. 2008-09-11).
  655. Hymne à la Taupe  by  Geckox   (2008-08-22).
  656. Coat-of-arms of Count Taaffe  New World Encyclopedia   (2008-08-21).
  657. Islamic numerology (19)  by  Bahman   (2008-08-18).
  658. Wernher von Braun  in Catalan [?]   (before 2008-08-16).
  659. Packing People in the Grand Canyon  by  Mikabee  (2008-08-15).
  660. Last Year at Marienbad  by  AngryCandy  (2008-08-09).
  661. Formula Worksop (2006)  by  Mgr. Barbora Štástná   (before 2008-08-06).
  662. Szilard's engine  (in Japanese)  by  hiroki_f   (2008-08-04).
  663. Parabolic arc length  by  11rdc11   (2008-08-03).
  664. Maxwell Equations & Lorentz Force  by  Zentara   (2008-08-01).
  665. Theories of Everything  by  jb  [ banned in China? ]   (2008-07-31).
  666. The Symbol font problem  by  David W. Knight  (bef. 2008-07-31).
  667. Wythoff's Game,  M.A. thesis by  Kimberly Hirschfeld-Cotton  (July 2008).
  668. Kilotons & megatonsUnited Nations Cyberschoolbus  (bef. 2008-07-30).
  669. Polyhedra with large number of edges  by Andreas Rüdinger   (2008-07-28).
  670. Apéry's Constant  by  Shane   (2008-07-28).
  671. Ed Pegg, Jr.  (anagram)  by  Rotund Filipino   (2008-07-24).
  672. Fundamentals of Electronics   by  Dr. Pawel Niewczas   (bef. 2008-07-22).
  673. Smallest recorded measurement  by  Brian  at  Answerbag   (2008-07-19).
  674. Do You Believe in Magic?  by Jordan Qualls   (2008-07-15).
  675. Encrypted note with Roman numerals  at  flickr.com   (before 2008-07-14).
  676. Fun Site  by  Trisha   (2008-07-13).
  677. Author of  Reflections on Relativity  by  Miguel Rios   (2008-07-11).
  678. Set Theory  at  GiftedResources.org   (before 2008-07-10).
  679. Counting Polyhedra  (in Korean)  Quizwit of  Kids BBS   (bef. 2008-07-10).
  680. Thomsen's formulae  by  Kingston, Clayton, Priest and Best   (2008-07-06).
  681. Bohr's Coat-of-Arms  by  Drew Hempel   (2008-07-01).
  682. Links on Wikipedia  by  Robin Whitty "Charleswallingford"   (2008-06-25).
  683. Quick Snippets  (Grey Matters)  by  Scott Cram   (2008-06-05).
  684. More Math Magic than you can possibly stand!  by  J. Kronenberg  (2008-05).
  685. How many elephants are there in Denmark?  by  Ned Kelly   (2008-05-31).
  686. Visit to the 7-11  by  ChuckJerry   (2008-05-29).
  687. Mathematical Brooding over an Egg [1]  by  André Heck  (bef. 2008-05-27).
  688. The diamond mark at every 19.2"  by  kpepin   (2008-05-21).
  689. Coriolis deviation in a  Tower of Pisa  drop  by  Markogts   (2008-05-21).
  690. Meaning of h-bar symbol  by  Starman   (2008-05-19).
  691. Retaining technical talent  by  Pramod Subramanyan   (2008-05-17).
  692. Number Theory Education Resources  by  Mike,  mahalo.com  (2008-05-13).
  693. Escutcheons of Science  at  Forum-Rycerstwa   (before 2008-05-13).
  694. Billion  on  The Timber Yard  by  Noddy330   (2008-05-04).
  695. Périmètre d'une ellipse  (in French)  by  Valeri Astanoff   (2008-05-04).
  696. Escudos de Científicos  by  Jose Juan Carrion Rangel   (2008-04-27).
  697. 125 billion galaxies in the Universe  by  David L. Goldin   (bef. 2008-04-20).
  698. USMA MA 387   Series of Functions and Uniform Convergence.
  699. Iron-gall ink in a fountain pen  by  Ondina   (2008-04-14).
  700. Chris Hillman  by  hhEb09'1   (2008-04-14).
  701. Funny units  by  bp56   (2008-04-13).
  702. Wilson's Theorem  by  Balan   (2008-04-09).
  703. Perimeter of an Ellipse  by  Hellburner  at ars technica   (2008-04-09).
  704. Quantum theory for a 5-year old   (2008-04-06).
  705. KeyLISP  (ISBN 0937185019)   Open Library   (before 2008-04-01).
  706. Numericana Hall of Fame  by  Seth Tyler  at ISH   (before 2008-04-01).
  707. Bohr's coat-of-arms  (in Latvian)  by  Ierindnieks   (2008-03-28).
  708. Naming Polyhedra  [ 1 | 2 ]  (German)  by  Hugo Pfoertner   (2008-03-26).
  709. Demons of Physics  by  Ughaibu   (2008-03-23).
  710. Library Links  Metropolitan Community College,  MO   (bef. 2008-03-22).
  711. Steven Weinberg  by  Pentcho Valev   (2008-03-21).
  712. Feynman on Physical Units  by  Henry L. Neal  at CAU   (bef. 2008-03-18).
  713. Coefficients for the Gamma Function  by  Regina Henschel   (2008-03-11).
  714. Famous Scientists: Archimedes  by  Marie P.,  4th Grade  (2008-03-10).
  715. Quick witted student learns to deadpanGregg Chenoweth  (2008-02-25).
  716. Escutcheons of Science  [ 1 ]  by  Kumar Vijay Mishra  (2008-02-24).
  717. C183 and C209  by  Rogue,  updated by  Fivemack   (2008-02-14).
  718. Wieferich-related factoring  (C183, C209)  [ 1 ]   Zeta-Flux   (2008-02-13).
  719. Circumference of an ellipse in QBasic and Lisp,  by  tcebob   (2008-02-11).
  720. The Natural Number  e  by  Stirling Stan   (2008-02-10).
  721. Perimeter of an ellipse  by  John Nimphius   (2008-02-03).
  722. Heraldik/Linkliste  (in German)  Internationale Seiten  (2008-02-01).
  723. Borromean rings  by  Emlaabs   (2008-01-30).
  724. Blason de Adrien-Marie Legendre  by  Infofiltrage   (2008-01-28).
  725. Mathematics  at  2000clicks.com   (2008-01-26).
  726. Multiplying Nimbers  by  Joshua Zucker   (2008-01-17).
  727. Players Receive Seven  by  KD47dPvW   (2008-01-16).
  728. Hacks  (Funny Units)  by  Dr. Jeremy Frank  of NASA   (2008-01-15).
  729. Guinea worm & the medical practice symbol  by  PCS   (2008-01-12).
  730. Cool math-magic sites  by  John Dougherty   (before 2008-01-11).
  731. Math Symbol (Equal sign)  by  Lori Carrigan   (before 2008-01-11).
  732. Math Symbol (Equal sign)  by  Donette Carter   (before 2008-01-08).
  733. The elusive Kevin S. Brown  (in Russian)  by  Z.K. Silagadze   (2008-01-06).
  734. Archimedes Spiral  by  David McCombs.   (before 2008-01-03).
  735. Carmichael Multiples  by  Joe Crump.   (2008-01-02).

    2007:

  736. Orbital Mechanics (Tycho Brahe)  Henry Lee  & Barry Chen  (2007).
  737. The Tai-Chi or Yin-Yang symbol  by  Barbara   (2007-12-31).
  738. Pétrole, gaz et les autres énergies  by  Albert Legault   (bef. 2007-12-31).
  739. Gestalt and Constantin Brancusi   France & Romania   (bef. 2007-12-31).
  740. Classification of Quadrilaterals  Dougherty & Usiskin   (bef. 2007-12-31).
  741. Surfing Note  in  Mathematics Teacher  by  Derek Smith   (bef. 2007-12-31).
  742. Abell 1835 IR1916  (in Spanish)  by  Horacio C.   (2007-12-30).
  743. Area of an Ellipsoid  (in French)  by  Cauchy   (2007-12-25).
  744. Taaffeite  at the  Gemology Project   (2007-12-26).
  745. Area of an Ellipsoid  (in French)  by  Zapple   (2007-12-23).
  746. Length of an Ellipse  in Russian   (2007-12-24).
  747. Go-to place for constants  of  Rad1sh   (2007-12-20).
  748. Contraria Sunt Complementa  by  Kyle Matthew Oliver   (2007-12-17).
  749. Tycho Brahe  by  Lupo LeBoucher   (2007-12-10).
  750. Surface area of an elliptical dish head  by  Oil Field Trash   (2007-12-09).
  751. The experiment Galileo didn't do  by  Gideon Reich   (2007-12-01).
  752. Computing the partition function  (in Polish)  by  Samolot   (2007-11-25).
  753. Millikan's experiments (in Polish)  by  Arkadiusz Jadczyk  (2007-11-24).
  754. Planar curves  in LISP for CAD,  by  Acer1961   (2007-11-22).
  755. Huge numbers in Roman nnumerals  by  Maryt/theteach   (2007-11-18).
  756. Arc length of a parabola  (U. of Regina)  Harley Weston   (bef. 2007-11-15).
  757. Fun with math?!  (true nature of magic)  by  Neutronjockey   (2007-11-14).
  758. From Slugs to Kegs  by  Snatirup   (2007-11-12).
  759. Grave of Count Rumford  by  John A. Robertson   (before 2007-11-11).
  760. Divisors of zero  (Math 651, Ohio State)  by  G.A. Edgar   (bef. 2007-11-08).
  761. Prominent ScientistsAmman Baccalaureate School, Jordan  (2007-11-07).
  762. Circumference of an ellipse  by  Saaransh ::   (2007-11-07).
  763. Bohr coat-of-arms  by  Marduk1507   (2007-11-07).
  764. Epitaph of Roger Apéry  by  Bertrand Beyern   (before 2007-11-06).
  765. How many stars in the Andromeda galaxy?   Chris Wagoner   (2007-11-04).
  766. Diamond on tape  (19.2")  by  480sparky   (2007-11-03).
  767. Arms of Adrien-Marie Legendre  by  Infofiltrage   (2007-10-31).
  768. Squuzuu = Partition Function  by  Abbas   (2007-10-28).
  769. Circumference of an ellipse  by  Devrath   (2007-10-28).
  770. Historical Armorials  at  The Heraldry Society   (before 2007-10-27).
  771. Forum 78 - Project Euler  by  Christer  (2007-10-26).
  772. Useful Stuff  by  J. Paul Gustafson  at Messiah College  (bef. 2007-10-25).
  773. Surface area of an ellipsoid  by  Raxit   (2007-10-24).
  774. Planar Curves  by  Bryan Bishop   (before 2007-10-24).
  775. Introduction to Group Theory  by  Anton Gorodetski  (before 2007-10-24).
  776. Sources/Fonti  for the  libconic  mathematical project   (before 2007-10-21).
  777. Credits / Meritii :  Perimeter of an ellipse for  libconic  (before 2007-10-21).
  778. DCMI Date Working Group  Dublin Core Metadata Initiative  (bef. 2007-10-21).
  779. 0^0 = 1  in  "The Student Room"  by  FusionSKD   (2007-10-20).
  780. Références mathématiques  [ 1 ]  by  MC  (before 2007-10-20).
  781. The Superfund Three-card Monte  by  TMFMarathonMan  (2007-10-19).
  782. Favorite Math Links  (in Finnish)  by  Janne Aukia  (2007-10-18).
  783. Favorite Links  (in Finnish)  by  Jannep  (2007-10-18).
  784. Miracle de la Monarchie  by  JesusFranco  on  zentropa.info  (2007-10-17).
  785. Best of the Web:  Hexahedra, polyhedra & polytopes  (bef. 2007-10-17).
  786. Infinity  (clippings)  Concord Middle School   (bef. 2007-10-14).
  787. Life in 3D  Bandwidth stealing by  Nancy C. Brown   (2007-10-11).
  788. Baltzar von Platen  by  Jeremy   (2007-10-11).
  789. Carmichael Zahlen  in  Meyers Lexikon   (before 2007-10-08).
  790. Taaffe Viscount  (in German)  by  Frank Martinoff   (2007-10-01).
  791. Two odd balls  (found by weighing)  by  Opalg   (2007-09-30).
  792. Arms of scientists  by  Stephen J.F. Plowman, TD FSA Scot  (2007-09-30).
  793. Volume of a Spheroid  by  LearnExcel  (2007-09-27).
  794. Mathematics & Physics [2, 3] in Bulgarian.  B.B. Bantchev  (bef. 2007-09-26).
  795. Aurifeuillian Factorization   by  James Wanless   (2007-09-23).
  796. Stars vs. Sand Recounted  in  RASNZ newsletter, by  Laintal  (2007-09-23).
  797. Intégrales elliptiques de deuxième espèce  by  Framboise  (2007-09-22).
  798. Infinity symbol  for  Mrs. Martin's Fourth Grade  (before 2007-09-18).
  799. Fattest tetragonal antiwedge?  by  Erimo   (2007-09-17).
  800. Unit(s) for Planck's constant  (in German)  by Martin Müller   (2007-09-16).
  801. Tetragonal antiwedge  in  Erimo's Journal   (2007-09-15).
  802. A Mecânica do Século XVII  in  História da Ciência   (2007-09-04).
  803. Una vaschetta origami  by  Giorgio Vecchi   (2007-09-04).
  804. Really cool maths teasers  in  Orange Sunset   (2007-09-03).
  805. Prime Number  in  Conservapedia   (before 2007-09-01).
  806. 146 old pennies to a pound  by  Mitch Ross   (2007-08-29).
  807. Sir George Gabriel StokesAugust 13 in Science History  (bef. 2007-08-28).
  808. Linki do ciekawych stron   Escutcheons of Science   (before 2007-08-22).
  809. Volume of the Grand Canyon  by  Orbinspace   (2007-08-21).
  810. EDC 5V95 Syllabus  by  Trena L. Wilkerson  at Baylor   (bef. 2007-08-20).
  811. Wernher von Braun  at  www.spock.com   (before 2007-08-20).
  812. Perimeter of an Ellipse  by  WesleySonofCornelius   (2007-08-16).
  813. Bookmarks  by  Roland F. McKenney   (before 2007-08-16).
  814. Trigonometry Class  in  "The Classroom"   (before 2007-08-16).
  815. Useful Reference Web Sites  by  David G. Simpson  (before 2007-08-16).
  816. Another page Jim might like  by  Rybo  on GeoJourney   (2007-08-05).
  817. Michon's conjecture on Carmichael divisors  by  Maxal  (2007-08-05).
  818. Fundamentals of Electronics  by  Dr. Stephen McArthur  (bef. 2007-08-04).
  819. Good Websites  by  Forever May Not   (2007-08-01).
  820. Foundations of Mathematics  at  University of Brighton  (bef. 2007-07-31).
  821. Properties of Specific Numbers  by  Robert P. Munafo  (before 2007-07-31).
  822. Mathématiques ludiques  (in French)  by  Tropique  (2007-07-27).
  823. Another nice site  by  Galactus  at MathHelpForum   (2007-07-25).
  824. Arni's Mindgames  by  Chandru Arni   (before 2007-07-23).
  825. Wie das rad richtig benutzt wird  (in German)  by  Moriaan   (2007-07-21).
  826. Simple and Wrong Unity  forwarded to  Hairy Dude   (2007-07-20).
  827. Plankschen Konstante  (in German)  by  King_of_Loss   (2007-07-20).
  828. Comedy Shtick and Counterfeit Penny  by  D. Frisch   (2007-07-19).
  829. Grey Elephants in Denmark  by  Mark Runge   (2007-07-19).
  830. Niste rezolvari  (in Romanian)  by  Constantin Obreja   (2007-07-17).
  831. How to become a theoretical physicistBryan Bishop  (bef. 2007-07-16).
  832. German horsepower  by  Djmatty   (2007-07-14).
  833. Vector Calculus  by  Michael Jansson   (before 2007-07-13).
  834. Verizon gets out of the copper business  [1]  Mark Ontkush  (2007-07-12).
  835. Unit for Planck's Constant  (in German)  by  Alex   (2007-07-06).
  836. Die Heisenbergsche Unschärferelation  (German)   pgz  (bef. 2007-07-06).
  837. Perimeter of an ellipse  (using Adobe Illustrator)  by  Amy   (2007-07-05).
  838. Bohr coat of arms  by  Diane Kulisek   (2007-07-04).
  839. Counting without knowing how to count  by  Mathmate   (2007-07-02).
  840. Patt Hawkey's Math LinksParks Junior High School   (bef. 2007-06-29).
  841. Counterfeit penny  [ mobile ]  by  Thaltgen   (before 2007-06-29).
  842. Heraldry LinksForumRycerstwa  hosted by Yahoo!  (bef. 2007-06-19).
  843. Perimeter of an ellipse  by  Sam  at  UK Vintage Radio  (2007-06-18).
  844. Elliptic arc  by  Xeriar  (2007-06-17).
  845. Perfect Numbers, Mersenne Primes  by  Martin Gelbaum  (bef. 2007-06-13).
  846. Coat-of-arms of Karl Drais?  (in German)  by  Jochen Wilke  (2007-06-12).
  847. 1 is not a prime number  (in Romanian)  by  Lendar  (2007-06-10).
  848. Armigerous ScientistsBook of THoTH   by  MediaMonkey  (2007-06-07).
  849. Mathematical Magic  by  Byrd  (2007-06-06).
  850. 10000  by  Che Blan  at wakeskating.com   (2007-05-27).
  851. Infamous Measurement Problem  by  sweatty_black_hole  (2007-05-24).
  852. Mathematical Humor  (update)  by  Scott Cram  (2007-05-24).
  853. Liczbach rzymskich:  Roman numerals, in Polish   (before 2007-05-24).
  854. Infinity Symbol Cloth  by  Lady Tricotine  (2007-05-21).
  855. Etymology of behen  by  Scion  (before 2007-05-21).
  856. Author of MathPages  by  Daniel Duparc  (2007-05-20).
  857. Coalescing black-hole binaries  by  Damour & Nagar  (2007-05-17).
  858. Infinite loops  by  Mike   (2007-05-15).
  859. Car speed  (in Romanian)  by  Victori   (2007-05-11).
  860. If the Shoe Fits, Don't Eat It  by  Rozniy   (2007-05-08).
  861. Elliptical orbit  by  Ilya   (2007-05-06).
  862. Gamma Function   Citizendium Article   (2007-05-05).
  863. Monkey Gravity  by  Yucha Yamaguchi   (2007-05-03).
  864. Notable Internet Contributors to Physics  by  Richard Rivers   (2007-05-03).
  865. Additional Info  by  David Fawcette   at Columbia State  (bef. 2007-05-01).
  866. Centro Virtual de Divulgación de las Matemáticas   (before 2007-05-01).
  867. Symmetrical Polynomials  by  Francisco de Léon-Sotelo   (2007-04-29).
  868. Nautical mile?  by  smci   at "Yahoo! Answers"   (2007-04-28).
  869. Heraldry and Famous Coats of ArmsSymbolism  by  Mtsar  (2007-04-26).
  870. Archimedes  [ 2 ]   (before 2007-04-25).
  871. Mr. Miller makes the  Numericana Hall of Fame   (2007-04-25).
  872. Tycho Brahe's family...  by  Vacapinta  (2007-04-23).
  873. Review of Math Resources   in  I Like Math  Blog  (before 2007-04-19).
  874. Mental Magic  at  magicpen.com  (before 2007-04-19).
  875. Arms of Wernher von Braun  by  Ahnungslos  (2007-04-15).
  876. António Aniceto Monteiro  by  Jorge  (2007-04-14).
  877. Stemmi di scienziati  by  Sebastiano Pasquini  (before 2007-04-11).
  878. Algebra 2  (Fibonacci sharing).  The Morning Star Academy  (2007-04-11).
  879. Algebra 1  (Fibonacci sharing)   at  The Jubilee Academy  (2007-04-11).
  880. Perimeter of an Ellipse  at  Math Open Reference  (before 2007-04-11).
  881. Calculus Symbols  at  MathRamz.com  (2007-04-10).
  882. Mensa Sverige  Private forum, in Swedish  (2007-04-08).
  883. Galeria  (Polish) by  Karolina Alicja Kaszuba  (before 2007-04-08).
  884. Wappeneintrag  etc.  by  Dr. Frank Joachim Reuther  (before 2007-04-07).
  885. How many stars are there?  in  Sergiu M's Blog  (2007-04-05).
  886. Ships and Horizon  by  David A. Smith  (2007-04-02).
  887. Theorem of the Day  (related sites)  by  Robin Whitty   (before 2007-03-31).
  888. Symbols  MAT 22A-1, Spring Quarter 2007 at UC Davis  (bef. 2007-03-31).
  889. Vapenböcker  (in Swedish)  by  Awdaniec  (2007-03-26).
  890. Vapen samlingar på internet  (Swedish)  by Awdaniec  (2007-03-26).
  891. The Kruskal Count  by  Sir Ross  (2007-03-26).
  892. Bimetallic Ratio  by  CJS  (2007-03-25).
  893. Vapen för berömda/kända/ökända personer  by  Marcus K  (2007-03-20).
  894. Approx. perimeter of an ellipse  by  Leo G.  (2007-03-19).
  895. A Slice of Pi  by  Alex S.  (2007-03-15).
  896. Pi Day  and noteworthy constants...  by  Stephen Speicher  (2007-03-14).
  897. Quart of quarters  by  Squink  (2007-03-11).
  898. Stoichiometry of Black Powder  by  KevFla2001  (2007-03-03).
  899. Arms of Joseph Lister  by  Stephen J F Plowman  (2007-02-28).
  900. Arhimedova spirala  Bandwidth stealing  in Hungarian  (2007-02-23).
  901. Minimal surface bounding a given volumeSydney Chivers  (2007-02-23).
  902. Heraldik för berömda/kända personer  by  Marcus Karlsson  (2007-02-19).
  903. Butylic and butyric  by  Porlock Junior  in Pharyngula blog (2007-02-18).
  904. Logaritma  (in Turkish) by  Eddie  (2007-02-15).
  905. A Logic Problem  by  Harusame  (2007-02-12).
  906. Mathematics for Fun:   Eye Opener   (before 2007-02-10).
  907. Basic Trigonometry  by  Roy   (2007-02-07).
  908. Visconti, Sforza, Alfa-Romeo  (in Swedish) by  Awdaniec  (2007-02-01).
  909. Vapen för berömda personer  (in Swedish) by  Marcus K.  (2007-01-30).
  910. Metric value of a pound  (The AnswerBank) by  mibn2cweus  (2007-01-30).
  911. Ryedale's penny sorter  by  citizenkane  (around 2007-01-29).
  912. Perimeter of an ellipse   by  DrLaszloJamf  (2007-01-26).
  913. Carl von Weizsäcker   by  Norman Redington  (before 2007-01-26).
  914. Partition Function  by  Sam Kong   (2007-01-24).
  915. Nutty math on pennies  by  Chad Saunders   (2007-01-24).
  916. Partition algorithm  by  Sam Kong   (2007-01-23).
  917. Counterfeit Coin Challenge   (2007-01-23).
  918. Cherish Freedom  in  Out From Under   (2007-01-18).
  919. Bereken de omtrek van een ellips  in  Dutch Wikipedia   (bef. 2007-01-17).
  920. Mathematical News  by  Umberto Cerruti  (before 2007-01-15).
  921. Black truss diamond markings  by  Schaula359   (2007-01-14).
  922. Coat-of-arms of Margaret Thatcher  by  Sean J. Murphy   (2007-01-11).
  923. Thomsen's formula for the surface area of an ellipsoid  (bef. 2007-01-11).
  924. Mathematical Magic Tricks   Everyone's bookmarks   (2007-01-09).
  925. The countability of rational numbers  by  Krusty   (2007-01-08).
  926. Horsepower  at  CycleChaos   (before 2007-01-06).
  927. Labyrinty a hadanky na Internete   (before 2007-01-04).
  928. Measurements & Units  at  Uncover the Net   (before 2007-01-03).
  929. SchoolNotes  of  Mr. Keeler,  Fort Walton Beach HS   (before 2007-01-03).
  930. 12000 years to fill the Grand Canyon with US trash   (2007-01-02).

    2006:

  931. Feynman's way from Newton to Kepler by Brian Beckman (bef. 2006-12-31).
  932. Diffusion Quadratic Residues  by  RFZ_Quest  (2006-12-03).
  933. Tycho Brahe the Great Dane  by  Pmgisme  (2006-12-03).
  934. Kevin S. Brown, author of MathPages  by  Chris Hillman  (2006-12-02).
  935. Perimeter of an Ellipse  in  Dutch Wikipedia  (2006-12-01).
  936. Roman Numerals  by  CCC  (2006-11-30).
  937. Alchemical substances  [ 2 ]  by  Lokiyn  (2006-11-29).
  938. Epiphany and Humor  by  Mohan K.V  (2006-11-27).
  939. Three Prisoners Paradox  by  Scott Cram  (2006-11-26).
  940. Zoroastrian symbol in the Bible?   by  Seeker of Truth   (2006-11-22).
  941. Mathematics Links  by  Thomas Fink   (before 2006-11-22).
  942. Currency  by  Gaeleth   (2006-11-21).
  943. Mrs. Bennett's page of Links   Whitefish School District   (bef. 2006-11-21).
  944. The full 1089 force  by  Scott Cram  (2006-11-19).
  945. A mathematical abbreviation  ("Resp.")  by  Margaret Marks   (2006-11-18).
  946. Polyhedral graphs with 17 edges  at  squaring.net   (before 2006-11-18).
  947. "Insanely cool for math/language dorks"  by  Bynner  (2006-11-15).
  948. Fulminating Gold  by  JWB  in  Pepys' Diary  (2006-11-12).
  949. Signs, symbols and icons  by  Dave Gray  (before 2006-11-12).
  950. Harmonic series  in Physics 121  by  Corbin Covault  (2006-11-10).
  951. How high do you think Stephen's IQ is?   by  Warsucks  (2006-11-06).
  952. Tons galore...   in  Indonesian Wikipedia  (before 2006-10-31).
  953. Ideal gas law   at  www.squinch.org  (before 2006-10-30).
  954. How to find the perimeter of an ellipseYahoo! Answers  (bef. 2006-10-29).
  955. 2 pounds of pennies   Yahoo! Answers  (before 2006-10-29).
  956. Hardest Metal   Yahoo! Answers  (before 2006-10-28).
  957. Everything you ever wanted...   by  Marco Plumley  (bef. 2006-10-25).
  958. Subtractive principle in Roman numerals   by  akaSpider  (2006-10-23).
  959. Pound of pennies   by  JLam  (2006-10-22).
  960. U2 Puzzle  (Microsoft employement test)  by  Steveo1983   (2006-10-22).
  961. Infinity symbol  (Lemniscus)  by  Winhill  at UKC Forums  (2006-10-19).
  962. Dirichlet Beta Function   by  Gerson W. Barbosa  (2006-10-16).
  963. 7-11 puzzle as a homework assignment   by  CharlieLuciano  (2006-10-15).
  964. Weight of a quarter is 5.67 g   (Yahoo! Answers)  by  Bandf  (2006-10-13).
  965. Math problems solved   by  Neveaire  (2006-10-12).
  966. Partially correct ordering   Yahoo! Answers  (around 2006-10-12).
  967. Weighing 12 coins   (in Lithuanian) by  Hoho  (2006-10-10).
  968. Omega constant  (in Swedish)  on  Wikipedia  (bef. 2006-10-08).
  969. Polyhedra  [ 1 ]   by  Cemilmercan  (2006-10-05).
  970. Feet, meters or leagues  by  Jacquelyn, a.k.a. polar griff   (2006-10-04).
  971. Tycho Brahe's Shakespearean relatives  by  Banubula   (2006-10-01).
  972. Tycho Brahe's Shakespearean relatives  [ 1 ]  by  John Baez  (2006-10-01).
  973. Closing speed and Sagnac effect  by  Pupamancur  (2006-09-28).
  974. Périmètre d'une ellipse  by  Serge Bouc  (2006-09-26).
  975. HP Mini-challenge (Gamma function)  by  Les Wright  (2006-09-26).
  976. Beaufort Scale  by  colmac747   (2006-09-24).
  977. Finding counterfeit among 41 coins in 4 weighings  by  jwwells   (2006-09-23).
  978. Edgardo's Journal  at   physicsforums.com   (2006-09-23).
  979. Weighing Marbles  by  Jwwells   (2006-09-23).
  980. Calendars  (rated 3 in "astronomy")  by  Bernardbates   (2006-09-21).
  981. Coat-of-arms of Emperor Akihito  by  Daniel C. Boyer   (2006-09-19).
  982. Martin Luther King Jr. High School  by  Sharon Smith   (bef. 2006-09-16).
  983. Vers de Malherbe  [ 1 ] by  Marie   (2006-09-15).
  984. Math 432, Fall 2006  by   Dr. Jim Haglund   (before 2006-09-15).
  985. Speed of light in a moving liquid  (Fizeau, 1851)   by   Montec   (2006-09-14).
  986. Websites related to Planck   by  Skwirlinator   (2006-09-10).
  987. Stupid things people thought about Finance  by  JackLad   (2006-09-09).
  988. Coat-of-arms of Wernher von Braun  on   Wikipedia   (bef. 2006-09-07).
  989. Chemistry 100, Fall 2006  by   Dr. Kelly Gallagher   (bef. 2006-09-06).
  990. Perimeter of an Ellipse  in Russian   (bef. 2006-09-05).
  991. Combinatorial Game Theory  by  Richard J. Nowakowski  (bef. 2006-08-31).
  992. Lanczos approximation  on   Wikipedia   (bef. 2006-08-30).
  993. Teoría Electromagnética I  by  Ing. William Marín Moreno   (2006-08-26).
  994. A Neighborhood of Infinity   |   del.icio.us     (2006-08-25).
  995. Ellipse perimeter  in "The Answerbank"  by  Rojash   (2006-08-18).
  996. Planets, Pluto and PlutonsSidelink under "Calendar Reform"  (2006-08-16).
  997. Rated 3 in Mathemagics   by   Pocitech     (2006-08-15).
  998. 7-11 Puzzle  in  CraigList  by  ashamed_   (2006-08-14).
  999. Metrologist?  by  Dr. Russell J. Rowlett   (2006-08-10).
  1000. Arms of Benjamin Count Rumford  by  Guy H. Power  (2006-08-10).
  1001. AbschlussArbeit   in German   (2006-08-10).
  1002. Perimeter of an ellipse  in Thai/Siamese   (before 2006-08-06).
  1003. Heraldic Lightning Bolts  (Thunderbolt)  by  Phunix   (2006-07-31).
  1004. Counterfeit Coin Problem   by  DrSelen   (2006-07-27).
  1005. Distractions mathématiques  (in French)  by  Tropique   (2006-07-27).
  1006. Speed of light in refractive media  by  tsmid, corrected by  przyk  (2006-07-25).
  1007. Entropy and Maxwell's Demon  by  Franklyn   (2006-07-23).
  1008. Einstein's Puzzle  by  Ariane   (2006-07-05).
  1009. Perimeter of an ellipse  [ 2 ]   in Russian   by  Geomath   (2006-07-05).
  1010. Non-Euclidean Ellipses  (in Russian)   by  Bobil   (2006-07-05).
  1011. Arms of Niels Abel by J. Wilke  by  Michael Conrad Swanson  (2006-07-04).
  1012. Approximate Circumference of an Ellipse  [ not  recommended]   (2006-07-03).
  1013. Counterfeit coin problem  by  TxHockeyGuy   (2006-07-02).
  1014. L'énigme du barbier  [ 1 ]  by  Tropique   (2006-06-30).
  1015. 10500 dimes per gallon  by  Signora del Drago  (2006-06-29).
  1016. Knuzden F.C.  "Ingenio et Labore", motto of James Watt  (bef. 2006-06-29).
  1017. Chord, Height and Length  of an "elliptic bridge"  by  Thurrdome  (2006-06-22).
  1018. Math Course by Chris Fenwick, University College London (bef. 2006-06-18).
  1019. Arms of Mayer, Leibniz and Gauss  by Jochen Wilke   (2006-06-14).
  1020. 5 really neat math magic tricks   at  freemagiclibrary.org  (bef. 2006-06-12).
  1021. Chinese Remainder Theorem   by  Mathmate  (2006-06-11).
  1022. Art of Problem Solving   (in Romanian)   by  flip2004  (2006-06-04).
  1023. MathLinks   (in Romanian)   by  flip2004  (2006-06-04).
  1024. Feynman   "Redo Some Basics Physics"   (before 2006-06-03).
  1025. Lose your marbles   by   pp-guest   (2006-06-02).
  1026. John & James Clerk-Maxwell [fellows of the RSE]  by  VMH  (2006-05-29).
  1027. Useful URLs   by  mrputter   (before 2006-05-29).
  1028. Ancient blackpowder   by  mrputter   (2006-05-28).
  1029. Roman Numeral XIII   in Polish   (before 2006-05-27).
  1030. Erasmus and Charles Darwin's arms  by  Jochen Wilke   (2006-05-21).
  1031. Brain Teasers   by  Rita I. Carreira   (before 2006-05-21).
  1032. Kamalesh's Space  by  Patil Kamalesh  (2006-05-13)
  1033. Infinity symbol  in Arabic   (2006-05-13).
  1034. $9.81 Puzzle  by  mts  (2006-05-11).
  1035. 120 Marbles and 5 Weighings  by  W66W66  (2006-05-10).
  1036. Viswanath's curve  by  Shane Findley  (bef. 2006-05-10).
  1037. How many seconds are in a year?  Answer  by  Shadow  (2006-05-07).
  1038. How many pennies in a pound?  in  Yahoo! Answers   (before 2006-05-07).
  1039. World Science  [ 0 | 1 | 2 ]   edited by  Jack Lucentini   (2006-05-03).
  1040. Crookes tube  at the  final  SMILE meeting  (2006-05-02).
  1041. Arms of Leonardo da Vinci  (in Italian)  by  Fabio Picolli   (2006-04-30).
  1042. Ellipse [ Euler | Euler | G-KG-K ]  by  Jürgen Giesen  (2006-04-28).
  1043. Primzahlen: Quellen  Wikibooks, in German   (before 2006-04-25).
  1044. God and the demons of physics  by  Eutychus   (2006-04-24).
  1045. Rose, a cock Or  by  Michael Swanson   (2006-04-24).
  1046. Polyhedron Group   in Japanese   (2006-04-23).
  1047. Five-gallon jug, full of pennies  by  Barbara  of Webster, NY  (2006-04-22).
  1048. Time Scales   by  Steve Allen   (2006-04-20).
  1049. Alchemical substances in Minor Creation  by  carnivore   (2006-04-18).
  1050. Ellipse in SolidWorks   by  Jerry Steiger  (2006-04-11).
  1051. Forever Red   by  Jaoouanja  (before 2006-04-10).
  1052. Math 116 (UC Davis)  by  Moon Duchin (bef. 2006-04-09).
  1053. Depicting Fridtjof Nansen's Arms (in Swedish) by Jochen Wilke  (2006-04-07).
  1054. Formulas for perimeters of oval   by  Kb1jij   (2006-04-06).
  1055. On the jiffy and the length of a second   by  Cal_Blam!   (2006-04-04).
  1056. Hijri conversions  (Islamic lunar calendar)  by  jcelko212   (2006-04-03).
  1057. Counterfeit Coin Problem   by  Lucetios   (2006-03-31).
  1058. Fibonacci Folgen  (in German)  in  Wikibooks  (before 2006-03-29).
  1059. Fifth-Grade Math Help   by  Yjja123  (2006-03-27).
  1060. arXiv:gr-qc/0603103 v1   by  Christiane Losert  (2006-03-26).
  1061. L'arbre de Stern-Brocot  by  Jean-Paul Davalan  (before 2006-03-11).
  1062. Useful Maths Links   by  Ryan Jones  (2006-03-09).
  1063. dodatni izvori - matematika   (Hungarian)   (bef. 2006-03-09).
  1064. On p-adic Integers and p-adic Numbers  by  Ramy_z   (2006-03-05).
  1065. CS233  at  DePaul CTI  by  Marcus Schaefer   (2006-03-01).
  1066. Laplace's Demon   [crossposted]   by  Chuckt   (2006-02-28).
  1067. Gary Feng's Bookmarks  by   Gary Feng (2006-02-23).
  1068. Tilted frustum  by  SP2263  and  Omphaloskeptic   (2006-02-22).
  1069. Roman Numbers Suck  by   Gary Feng (2006-02-22).
  1070. Laputan Logic:  About the roman numerals in Livia's last will  (2006-02-21).
  1071. Petabyte disks coming in 5 years?  by   Keith (2006-02-20).
  1072. Easy Link Exchange...    (before 2006-02-18).
  1073. Thomsen's approximation...  by  Arun P. Sripati  et al.   (2006-02-15).
  1074. Accounting for padding in helms...  by  Stacy Elliott  (2006-02-15).
  1075. My dad is famous!  by  the daughter of  Umberto Cerruti   (2006-02-13).
  1076. Heraldic aeolipile and radiometer!  by  Guy H. Power  (2006-02-10).
  1077. True Number Theory  recommendation by  Roger L. Bagula  (2006-02-07).
  1078. The art of proof-ing by cases  by  Robert Callinan  (before 2006-02-06).
  1079. The Buffalo Readings  [ Top Ten Links ]   (2006-02-03).
  1080. Bookmarks  by  Israel Barrientos   (before 2006-02-02).
  1081. Un tour de cartes astucieux  by  Jean-Paul Davalan  (before 2006-02-01).
  1082. Forays into Mathematics  by  Aditya Gopalan  (bef. 2006-01-29).
  1083. Numericana: Tutto sui numeri  bookmark by  Angelo  (2006-01-27).
  1084. Roman Numerals  by  Alphanius  (2006-01-25).
  1085. 1 is not a prime number  by  Dante  (2006-01-24).
  1086. Longueur d'une ellipse  by  Val  (2006-01-24).
  1087. Arms of Paracelsus  by  Witekjs  (2006-01-21).
  1088. Roman Numerals  [ 2 ]  in  The Rewards of Jazz Chords  (2006-01-20).
  1089. Siffran 0  (in Swedish)  On the origins of the zero digit   (bef. 2006-01-15).
  1090. Pound of Pennies   by  Cardinal   (2006-01-14).
  1091. Electricity from Heat & Szilard's Engine   by  CraigD   (2006-01-07).
  1092. Gold / Silver   by  churchyarddrunkard   (2006-01-04).

    2005:

  1093. Lengths of oval bezels  by  Gerald A. Livings  (before 2005-12-31).
  1094. Approximations of Ellipse Perimeters, by Stanislav Sýkora   (2005-12-27)
  1095. Fresnel drag coefficient  by  DrGreg   (2005-12-15).
  1096. Solutions to Simple Combinatorial Games  by  James Dias   (2005-12-15).
  1097. Övrig matematik och fysik,  in Swedish   (before 2005-12-15).
  1098. Calendars + Scientific symbols  by  Dr. Joseph DeChicchis   (2005-12-14).
  1099. Thomsen's formula  by  Vasiliy Kantsler & Victor Steinberg  (2005-12-12).
  1100. RSA Public-key Cryptosystem  by  Chris Farley   (2005-12-04).
  1101. hk (horsepower, in Swedish)  by  iPood   (2005-12-04).
  1102. Diamond Marks on a Tape Measure by   k20   (2005-11-30).
  1103. Niels Bohr's coat of arms,  by  Patrick Nikkolai A. Persia   (2005-11-24).
  1104. The New Book of Prime Number Records   reviewed by Arbol01  (2005-11-21).
  1105. Fermatsche Pseudoprimzahl  (in German)  On pseudoprimes  (2005-11-21).
  1106. Hydraulic Permeability   by   2old4this   (2005-11-20).
  1107. Clues about Polyhedra & Polytopes   at   cluein.com   (before 2005-11-19).
  1108. Ellipse formulas   by  Tim Greif   (2005-11-14).
  1109. Copper Pennies   by  AssaultRifler   (2005-11-12).
  1110. Hamilton nabla operator   by  Carla Paolini,  Argentina   (2005-11-10).
  1111. Pony kegs & kegs   by  Glenn Kangiser   (2005-11-08).
  1112. Winning Strategies   in Hungarian   (before 2005-11-07).
  1113. Length of Ellipses  [ 1 ]   (before 2005-11-07).
  1114. Arms of Copernicus   by   Jochen Wilke  and  Claus J. Billet   (2005-11-06).
  1115. Links to fascinating things   by  Fosse Kallen   (bef. 2005-11-06).
  1116. Mandala bookmarks   of the  Estonian Buddhist Brotherhood   (2005-11-05).
  1117. Extra Problems  by Ajarn James of Satit Patumwan, Thailand (2005-11-03).
  1118. Continued Fractions Bookmarks   (before 2005-11-02).
  1119. Bellhop's Tip   by  Xena   (2005-10-31).
  1120. Discrete Mathematics   by  Oded Regev, Tel-Aviv University  (2005-10-31).
  1121. Math | Reference | Education | Textbook | Supersite  by  Glockshooter   (2005-10-27).
  1122. Chemistry of inks  by  Tony Bryhan  (2005-10-26).
  1123. Nim Game  by  Simon  (2005-10-25).
  1124. Combinatorial Game Theory   by  Mark Daniel Ward  (bef. 2005-10-24).
  1125. Good at Math?   by  RyanJ  (2005-10-22).
  1126. Mind-Boggling...  [ in Grey Matters ]  by  Scott Cram  (2005-10-20).
  1127. Perimeter of an Ellipse  [ 1 ]  in Dutch   (2005-10-20).
  1128. Tags  by jcale (2005-10-22) and jesseschupack (2005-10-17).
  1129. Kayles   at  Simpler Solutions  (2005-10-15).
  1130. Lots of Links   by  Glenn Rhoads  (before 2005-10-08).
  1131. Michon's conjecture on Carmichael divisors   by  RElf  (2005-10-07).
  1132. Origin of Calendars   by  J.B. Stone  (2005-10-06).
  1133. Ambitious typography   by  Toby  (2005-10-03).
  1134. Maxwell genealogy   (before 2005-10-02).
  1135. The Bellhop's Tip  by  Jonathan  (2005-09-28).
  1136. www.mathpath.net  (before 2005-09-27).
  1137. A mmHg is 0.14 ppm more than a Torr.   Wikipedia (before 2005-09-22).
  1138. Bookmarks  by  Lanti / Li Yan   of Hong Kong  (before 2005-09-20).
  1139. Heraldry  at  Symbols.net   (bef. 2005-09-19).
  1140. Surface of an Ellipsoid  by  Senthil   (bef. 2005-09-18).
  1141. Boiler Horsepower  (in Swedish)  by  Bjober   (2005-09-17).
  1142. Fraction continue aléatoire  by  Thomas Baruchel   (2005-09-13).
  1143. Morton's Miscellany   by   Doug H. Morton   (before 2005-09-12).
  1144. Phys 221 Lab Syllabus  by  Daniel Koon   (bef. 2005-09-12).
  1145. Arms of Adam Ries  by  Jochen Wilke   (2005-09-11).
  1146. Solving Chess  by  Guy Macon   (2005-09-10).
  1147. 711 Puzzle Solution  by  Amina-DZ   (2005-09-08).
  1148. Hästkraft  (HK)  by  Mull   (2005-09-07).
  1149. Arms of Sir William Herschel  by  Awdaniec   (2005-09-06).
  1150. Ellipse Perimeter  (in Russian) by  VF   (2005-??-02)
  1151. Math Sites  (EMB - Fórum de Discussões)  by  CR   (2005-09-01).
  1152. Strawbale Digest (vapor permeability)  by  Michel Couvreux   (2005-08-30).
  1153. "Stumble Upon" Review  by  Midus   (2005-08-26).
  1154. Lemniscus  by  Amenabletopasta   (2005-08-24).
  1155. Best of the Web  about hexahedra, polyhedra & polytopes  (2005-08-22).
  1156. DCMI Date Working Group   (before 2005-08-22).
  1157. Thomsen's formula  by  Robert Sauermann et al.   (2005-08-21).
  1158. Unit Conversion  by  Thornahawk   (2005-08-20).
  1159. Can't rectify thermal noise  by  Phil Karn   (2005-08-14).
  1160. Number theory  in Dutch, by  Thuisblad van De Tas   (before 2005-08-14).
  1161. Resources  at  River Forest Community School   (before 2005-08-12).
  1162. Interesting Math Sites   by  Ryan Jones   (2005-08-14).
  1163. Online Math Resources   by  Ryan Jones   (2005-08-11).
  1164. Vector Calculus   Calculus Identities Resources   (bef. 2005-08-11).
  1165. Perimeter of an Ellipse   in Hebrew   (2005-08-10).
  1166. Taiji Symbol  in Chinese   (2005-08-06).
  1167. Lewis Carroll's Monkey  by   Mathwizard   (2005-08-05).
  1168. Penny Facts  at   www.gotcents.org   (before 2005-08-04).
  1169. Self Creation Cosmology  by  Garth  & Pervect  (well before 2005-08-04).
  1170. Nemesis [1]  by   Neme5i5   (2005-08-03).
  1171. Blackpowder  by   Junkyardblacksmith   (2005-07-28).
  1172. Light Saber   at   Mysteria Onera  by   Daniel White   (before 2005-07-27).
  1173. Zero-free factorizations of powers of 10Jonathan Vos Post  (2005-07-23).
  1174. Googolplex  by  Mathmate  (2005-07-21).
  1175. Conundrum (#23 @ Michael Bérubé) by Jonathan Vos Post  (2005-07-20).
  1176. Waterman's Polyhedron [Polytopes]  by Steve Waterman (bef. 2005-07-19).
  1177. Lemniscus  by  Snuggle Buggy   (2005-07-14).
  1178. Stan's Links  by  Stanislav Sýkora   (2005-07-13).
  1179. Faron Moller [1Gwyddor Cyfrifiadur  prof. at Swansea  (bef. 2005-07-13).
  1180. Inch  or  Zoll...  German Wikipedia   (before 2005-07-13).
  1181. 7-11 Puzzle  by  Professor Ben Szapiro   (before 2005-07-13).
  1182. Perimeter of an Ellipse  (in Russian)  by  S©S   (2005-07-09).
  1183. Perimeter of an Ellipse  [ 1 ]  (in Russian)  by  DrRus   (2005-07-05).
  1184. Counterfeit coin brain teaser  by  Smellycheeseboy   (2005-06-27).
  1185. Planck's constant  by  AntonioLao   (2005-06-25).
  1186. Ancient Gall Ink  [ 1 ]  by  Bryan Cox  on Biblaridion   (2005-06-19).
  1187. The Life and Times...  [Cool Site]  by  Steve Park   (2005-06-18).
  1188. Petabytes  and above...  by  Guy Macon   (2005-06-12).
  1189. Total length of ellipse  by  BobG   (2005-06-12).
  1190. Heraldry  about James Clerk Maxwell,  by  Jochen Wilke   (2005-06-10).
  1191. Chat  about truncated cube,  by  Alison   (2005-06-06).
  1192. Mathematical Magic Tricks  by  Stace   (2005-06-01).
  1193. Armoiries  (French)  in  Egypte et science   (2005-06-01).
  1194. Combinatorial Game Theory  by  Richard J. Nowakowski  (bef. 2005-05-31).
  1195. Perimeter of an Ellipse  by  Stanislav Sýkora   (2005-05-30).
  1196. Grey Elephants in Denmark  by  Balducci   (2005-05-30).
  1197. Nightspore's directory  (linguistics)   (before 2005-05-29).
  1198. Cambridge University  Heraldic & Genealogical Society   (bef. 2005-05-27).
  1199. The Hall of Ma'at:  Pyramid inches, by  Martin Stower  (2005-05-23).
  1200. On the speed of light  (in Finnish)  by  Harhatien Opiskelija  (2005-05-20).
  1201. Cantrell's 2001 formula  in "ETBX Solid Properties"  (before 2005-05-20).
  1202. اين صفحه ي بسيار بسيار جالبي هست ... در مورد هر چيز كه بخواين مطلب داره !! [ 1 ]
  1203. Cheval-vapeur for registration purposes  by  Richard C.  (2005-05-19).
  1204. Perfect Sausage (Ellipse perimeter)  by  Michael  (2005-05-17).
  1205. 7-11 problem in Algebra II test  by  Gromit131   (2005-05-14).
  1206. Lanczos implementation of G function [1Fredrik Johansson  (2005-05-13).
  1207. Nemesis  by  Jennifairy   (2005-05-10).
  1208. Arms of Legendre (and many others) by  P. Pöllänen   (bef. 2005-05-10).
  1209. The Riddle We Worked in Class  by  Ayn L. Grubb   (2005-05-03).
  1210. Convergents of an irrational number  by  Henno Brandsma  (2005-05-03).
  1211. Selection with repetitions allowed  by  Tyr  at  GMAT Club   (2005-05-02).
  1212. Aire d'une ellipsoïde  (in French)  by  Pierre Capdevila   (2005-04-30).
  1213. Charge  (Heraldic Catfish)  at  Local Color Art Gallery  (bef. 2005-04-30).
  1214. Cavalli Vapore (CV)  by  ARDTM155   (2005-04-25).
  1215. Numerical prefixes  (in Swedish)  at  FZ Wiki   (bef. 2005-04-25).
  1216. 12 Marbles  by  d16tr   (2005-04-23).
  1217. Mathematical Puzzles  at  RootMath.com   (before 2005-04-23).
  1218. Rule of l'Hospital  by van Toch,  in Russian   (2005-04-22).
  1219. Ellipse Resources  by Patricia L. Ahlborn   (before 2005-04-22).
  1220. Math Homework Resources  [ newby Mr. Wright   (before 2005-04-22).
  1221. Elongated square gyrobicupola  (J37)  at  Wikipedia   (2005-04-21).
  1222. Fermatsche & Eulersche Pseudoprimzahlen,  by Karsten Meyer  (2005-04-21).
  1223. History of Logarithms  by Dr. Rick Adkins, IUP  (before 2005-04-21).
  1224. Super-Poulet Zahl  (in German)  by Karsten Meyer  (before 2005-04-20).
  1225. Super-Poulet Number  (Wikipedia) by Karsten Meyer  (before 2005-04-19).
  1226. Convex Polyhedra  [ French ]  by Maurice Starck  (before 2005-04-15).
  1227. Choice Numbers  applied to card games   (before 2005-04-15).
  1228. Mathematical Recreations:  Links in Czech   (before 2005-04-15).
  1229. Mathematical Olympiads  (in Portuguese)   (before 2005-04-13).
  1230. Counterfeit Coin Problem  (in Hebrew)  by  Fenster   (2005-04-12).
  1231. Arms of Akihito   by  Daniel C. Boyer,  AHS  (2005-04-11).
  1232. Ferry Boat Problem   by  MBL   (2005-04-11).
  1233. Mathematical Symbols and Scientific Icons   by Trinity  (2005-04-11).
  1234. Nablan alkuperä?   by  Jussi Bergström   (2005-04-10).
  1235. Zero to the power of zero   by  Gerry   (2005-04-10).
  1236. Math Charges   by  Diogenes99,  American Heraldry Society  (2005-04-10).
  1237. How wide is the river?   by  SandDrag   (2005-04-10).
  1238. Setting the Record Straight  Hummer-ga  "Google Answer"  (2005-04-09).
  1239. Things That Make No Sense  by  Lostlyrics  (2005-04-06).
  1240. Pretty Interesting...   by  Parasite Eve   (2005-04-04).
  1241. Calculus II  (in Portuguese)  by  Humberto José Bortolossi   (2005-04-04).
  1242. Teaching with Magic  at   Museum of Humor.com   (before 2005-04-02).
  1243. Chez Dez:  Polyhedra   (before 2005-04-01).
  1244. Empty Sum  at  Fact-Library.com  (bef. 2005-04-01).
  1245. Names of Polygons  by  Gary Ellis  (before 2005-04-01).
  1246. Famous Inventors of the 20th CenturyStuart Simpson  (bef. 2005-04-01).
  1247. Teardrops & Tiny Travel Trailers  by  San Diegan  (2005-03-31).
  1248. Basic Feynman  by  Basic Books  (before 2005-03-31).
  1249. Ladders in an Alley  by  S55M  (2005-03-30).
  1250. Gotlib et l'élève Chaprot  by  Dilbert  (2005-03-28).
  1251. Läkar  (in Swedish)  by  Ingmar Jernberg  (before 2005-03-28).
  1252. Onirical Symbol?   (2005-03-27).
  1253. Copper Pennies as Shims  by  Starbuck3733t  (2005-03-25).
  1254. MysteryMaster.com.   by  Michael Benson  (before 2005-03-25).
  1255. Lorentz Contraction  [ 1 ]  by dc197   (2005-03-22).
  1256. 0-60 time is about half the test weight (lb) to power (hp) ratio  (2005-03-22).
  1257. Expectation, utility, gambling etc.   by  Danshirley  (2005-03-22).
  1258. Bookmarks   by  Ing. Jan Patera, U. of West Bohemia   (bef. 2005-03-21).
  1259. Aquino coat-of-arms   by  Webmonster  (2005-03-16).
  1260. What is the hardest substance?   by  Andrew Werby  (2005-03-16).
  1261. Math 2020: Solving discrete problems   by  Helena Verrill  (2005-03-14).
  1262. Weigh 13 balls   by  Iscatnaps  (2005-03-03).
  1263. Mayan "Apocalypse" of 2012   by  Toys  (2005-03-02).
  1264. Mathematical education material   by  Chi-Kwong Li  (before 2005-02-25).
  1265. Dimes, quarters and half-dollars are $20 per lb  McLarenReborn (2005-02-25).
  1266. Half a barrel of dimes is worth twice a barrel of nickels  by Zut (2005-02-24).
  1267. Middle School Advanced Mathematics at SASSDS  (before 2005-02-21).
  1268. Maths Troubles [1]  by  Stu Savory  (2005-02-20).
  1269. Send Spurls:  14:04 GMT   (2005-02-13).
  1270. Chrysalis is from chrysos for gold  by  Eumenides   (2005-02-15).
  1271. Links to links...   at  thejohnsite.com   (2005-02-13).
  1272. Cantor's Proofs Visualized   by  Carolyn   (2005-02-04).
  1273. Problému 12 mincí  (in Czech)  by  Ales Zeman   (2005-02-03).
  1274. Roman Numerals   by  Farmer John  at  Halfbakery.com   (2005-02-03).
  1275. You put your right foot in, you take your...  by TardFarmer   (2005-02-02).
  1276. Gifted Resources Newsletter  by  Jo Freitag   (2005-02-01).
  1277. Lots of Links   by  Dr. Glenn Rhoads   (before 2005-02-01).
  1278. Odd one out of 13 marbles, in 3 weighings  by  Ilywrin  (2005-01-31).
  1279. Ellipse Circumference  by  Mathmate  (2005-01-31).
  1280. Last Biscuit [ 1, 2 ]  Wythoff's Game at  nrich.maths.org  (bef. 2005-01-31).
  1281. Table of Mathematical Symbols   at  Fact-Library.com   (bef. 2005-01-30).
  1282. Favorite Links   by writer  Michael Carey   (bef. 2005-01-29).
  1283. Complex Analysis   references at   Geometry.net   (bef. 2005-01-29).
  1284. Sam Loyd's Ferry Boat Problem   by   Fatmongo   (2005-01-28).
  1285. 21582  6-digit integers whose digits add up to 17   by   Smay   (2005-01-27).
  1286. Surface Area of an Ellipsoid  by   GOD   (2005-01-26).
  1287. The length of the secondTime Scales  by  Steve Allen  (bef. 2005-01-25).
  1288. Japanese Heraldry   (in Italian)  by  CRFÓB   (2005-01-23).
  1289. Poker Trivia   in  Britannia Directory   (bef. 2005-01-23).
  1290. Boyle Gas Law  at  Indianapolis Public Schools  (bef. 2005-01-21).
  1291. Récréations mathématiques de Diophante   (bef. 2005-01-21).
  1292. Einstein's Riddle  by  Mrs B.  (2005-01-21).
  1293. 7 hexahedra, 6384634 dodecahedra  by  Robert Ferréol  (bef. 2005-01-21).
  1294. Ellipsoid  by Euclid  (2005-01-20).
  1295. Table of Mathematical Symbols  at Fact-Library.com  (bef. 2005-01-19).
  1296. Discussion of series  by  Dahlak10021  (bef. 2005-01-16).
  1297. Roman Numerals  by  Madame  (2005-01-16).
  1298. John M. Gamble's  Perl page  (bef. 2005-01-14).
  1299. Game of Nim  from the movie   Last Year at Marienbad  (2005-01-13).
  1300. Square Links   at   squaring.net   (2005-01-12).
  1301. Kelvin Heraldry  from   "Lord Kelvin Online"  (bef. 2005-01-12).
  1302. A cylinder  has 3 faces and 2 edges  (2005-01-11).
  1303. Roman Numerals  in  Life of Dave [Barber]   (2005-01-08).
  1304. First 4096 values of the partition function  from  Wikipedia   (2005-01-03).

    2004:

  1305. Dots and Boxes  (Applet)  by Cory Alleyne  (before 2004-12-31).
  1306. Funny chemical names  at The Names Spot  (bef. 2004-12-31).
  1307. Lateral area of an elliptical cone  by David W. Cantrell  (2004-12-30).
  1308. mathpuzzle.com   by Ed Pegg Jr.  (2004-12-23).
  1309. Segway on Carpet?   by Cmonkey  (2004-12-20).
  1310. Reciprocal Links   at  XpressTranslations.com  (2004-12-20).
  1311. Serpent Seeds Among Us   by lovejoy  (2004-12-17).
  1312. Einstein-Rätsel (in German).  Forum of P.M. Magazin   (2004-12-08).
  1313. Research  (names of large numbers)  by Beeawwb  (2004-12-05).
  1314. 4096 values of the partition function   French Wikipedia   (2004-12-04).
  1315. Polyhedra | G | Convergence ... ScienceOxygen.com  (bef. 2004-12-02).
  1316. Families in British India Society: 1751 had only 282 days (bef. 2004-11-25).
  1317. Picture of the BogdanovsBandwidth stealing by  Zetto  (2004-11-25).
  1318. Picture of the BogdanovsBandwidth stealing by  Wurligirli  (2004-11-22).
  1319. VirtueScience.com:  Math Links by James Barton  (2004-11-21).
  1320. Zero to the Power of Zero:  URL Log by Andrew R. Reiter   (2004-11-18).
  1321. Area and volume of a spherical cap   by Walwal   (2004-11-18).
  1322. Rita Carreira's Web Page   (2004-11-16).
  1323. Calendar Links   by John D. Hynes   (2004-11-14).
  1324. DPP Matikai:   Recommended links   (2004-11-12).
  1325. Measurements and Units   Webdesign directory   (bef. 2004-11-12).
  1326. Definition of Magnetic FieldFuture Tech Today Inc.  (bef. 2004-11-12).
  1327. Aria Software Ireland, Ltd.   Cool links...   (before 2004-11-12).
  1328. Armour Archive: Ellipse   by Raito   (2004-11-10).
  1329. Arc length of ellipse segment   by Kallivretaki Argyro   (2004-11-09).
  1330. Integration Symbol [2]   by Tinyjack   (2004-11-09).
  1331. Math Links:  Lodi Unified School District, CA 95240   (bef. 2004-11-03).
  1332. Official and Bogus Metric Prefixes   by Richard Sabey   (2004-11-01).
  1333. Google Answers:  Symbols of riches   (2004-10-31).
  1334. Google Answers:  Continued fraction function expansions   (2004-10-31).
  1335. Halloween Riddle:  "Einstein Puzzle" recycled, by Chrisyoon   (2004-10-31).
  1336. 7-11 Puzzle  by  Aaron and Emily Yullock  and Pings   (2004-10-30).
  1337. Counterfeit Coin Problem  in Arabic   (2004-10-29).
  1338. Lemniscus or Lemniscate:  The shape of the infinity symbol   (2004-10-28).
  1339. Perimeter of an Ellipse   in Swedish   (2004-10-22).
  1340. Perimeter of an Ellipseöversikt in Swedish   (2004-10-22).
  1341. Geometry Trivia  (before 2004-10-21).
  1342. Find the Fallacy:  A [verbatim] quote by Kesavan7777   (2004-10-19).
  1343. Cube  (Geometry)   at OmniKnow.com   (before 2004-10-19).
  1344. Bookworm's Burrow   by Kesavan7777   (2004-10-18).
  1345. Biggi's List  of German and international heraldic links  (bef. 2004-10-16).
  1346. Albertus Magnus   [ 2 ]  by  Margaret Odrowaz-Sypniewska (2004-10-14).
  1347. 4096 values of the partition function:  Wikipedia external link  (2004-10-14).
  1348. Igor and Grichka Bogdanoff   by Le Vieux Petit Juge Blond   (2004-10-13).
  1349. Back Indexing: Comments on Numericana's list of backlinks   (2004-10-11).
  1350. Scientific Symbols   by AKG   (2004-10-11).
  1351. Galileo's [Alledged] Pisa Experiment   (bef. 2004-10-11).
  1352. Formula, Cube, Calculus, etc.  at  mathscoacher.com  (bef. 2004-10-11).
  1353. Materials of Extreme Hardness   BBC Article  (2004-10-09).
  1354. Ink Recipe  |  Ink Chemist   in Adobes.org Ink Directory  (bef. 2004-10-08).
  1355. Einstein's Puzzlein Thai  (bef. 2004-10-08).
  1356. Science Jokes   comment at thejohnsite.com  (bef. 2004-10-08).
  1357. Tons of TNT   [archived text]   by Nice Squirrel   (2004-10-06).
  1358. Game Strategies   in Hungarian  (2004-10-05).
  1359. Circumference:  Wikipedia article's only "external link"   (2004-10-02)
    [ Science Fair | EncycloZine | TheFreeDictionary | McFly | Explanation Guide ]
  1360. Ellipse Circumference  (in Turkish)  by Formula   (2004-09-29).
  1361. Counterfeit Coin Problem [2] in Carthik's candidacy proposal (2004-09-29).
  1362. Educypedia > Trigonometry & Basic Functions   (2004-09-27).
  1363. Picture of the BogdanovsBandwidth stealing by  UK2  (2004-09-14).
  1364. Numerical Prefixes:  FZ Wiki article, in Swedish  (2004-09-12).
  1365. Survey Inch:  Wikipedia article, in Polish  (2004-09-12).
  1366. Google Answers:   How many pennies in a 5 gallon jug?  (2004-09-11).
  1367. Alfa Romeo logo  (Milan & Visconti)  by jli585  (2004-09-11).
  1368. Aleph Symbol from Austria (in German)   by Sigi Herzog  (2004-09-10).
  1369. Perimeter of an Ellipse  (NRICH)   by Graeme McRae  (2004-09-05).
  1370. Evan's ScienceChemical Formulas of Traditional Pigments  (2004-09-03).
  1371. Ouroboros: Bandwidth stealing by  FreakyJoeMan  (2004-08-31).
  1372. Continued Fractions  (SMART)   by  Fred Schaal   (before 2004-08-31).
  1373. The Benhur Archive  --  General   (2004-08-30).
  1374. Waterproof Stucco   Comparing permeabilities   (2004-08-30).
  1375. Scandinavian Origins of Metric Prefixes   by Ronan Amicel   (2004-08-28).
  1376. Summing up the series   1 / (n2 +1)   by Federico Kereki   (2004-08-24).
  1377. Ramanujan and Ellipses  [archive]  by  Ken Takusagawa  (2004-08-22).
  1378. Elliptical Orbit   by Enprinte   (2004-08-22).
  1379. Circumference of an Ellipse:  Erratum by Tsunashima1   (2004-08-20).
  1380. "The Beast":  Discussion of miracles, by Angel   (2004-08-20).
  1381. On the Abolition of Money  by  Castle   (2004-08-19).
  1382. SplendidScience.com:  Laws, Theorems & Formulae  (bef. 2004-08-15).
  1383. Picture of the BogdanovsBandwidth stealing by  Tristanf   (2004-08-13).
  1384. Inch  in Polish Wikipedia   (before 2004-08-11).
  1385. SchoolNotes.com:  Measurement Units Defined  (2004-08-10).
  1386. Just under 7 cases of beer in a keg!  by jdownerd  (2004-08-10).
  1387. Numericana... recommended in Greek   (2004-08-09).
  1388. N nodes evenly arranged on a sphere, using the golden ratio  (2004-08-09).
  1389. Picture of the BogdanovsBandwidth stealing by  Pengoo  (2004-08-08).
  1390. Askaroo: Ellipsoid Area (quoting D.W. Cantrell)   (before 2004-08-07).
  1391. 2D NIM and Grundy numbers for Kayles, by Joe   (2004-07-29).
  1392. Decimal Time Links (Calendars) by John D. Hynes   (before 2004-07-29).
  1393. Net-Lexikon (Carmichael numbers) in German   (before 2004-07-25).
  1394. Hobbies Forum: Arms of Copernicus (rec.heraldry thread)   (2004-07-21).
  1395. Einstein's Puzzle, by Molasseslass   (2004-07-21).
  1396. Defining the millihelen and the microcentury, by Aldiboronti   (2004-07-20).
  1397. TNT [with many errors] by  Diamond Okimoto Allen   (before 2004-07-20).
  1398. Between two points of an ellipse by  Stephanie   (2004-07-18).
  1399. Roman and "Arabic" Numerals   by Russ Rowlett   (bef. 2004-07-14).
  1400. CCSRJ related links   in Arabic   (before 2004-07-11).
  1401. Ferro Cement:  Surface area of a prolate or oblate ellipsoid   (2004-07-10).
  1402. Be There in a Jiffy...  by Magilla  (2004-07-10).
  1403. Atto Prefix (SI)  in Japanese  (before 2004-07-08).
  1404. Knowledge On Line  in Hebrew  (2004-07-07).
  1405. Naptár és kronológia  (Calendars & Chronology)  in Hungarian  (2004-07-07).
  1406. Recreational Mathematics  [2]   in Czech   (2004-06-29).
  1407. Mathematical Words  in Russian  (2004-06-28).
  1408. Recreational Math  (in Portuguese)  by  Jorge Barros  (bef. 2004-06-28).
  1409. Net-Lexikon: Pseudoprimzahlfrom German Wikipedia article  (2004-06-27).
  1410. Bogus metric prefixes  by Carpao  (2004-06-25).
  1411. Carmichael-Zahl  (Carmichael numbers) Wikipedia, in German   (2004-06-22).
  1412. Jorj's Links:  Symbols, communication, religion, etc.  (bef. 2004-06-22).
  1413. Continued Fractions  [ 1 ]  by Anton Sherwood  (2004-06-18).
  1414. Perimeter of an Ellipse  by Antonio Q  (2004-06-16).
  1415. Nim and Wythoff's game   by tcalexander, in Romanian   (2004-06-10).
  1416. Wernher Freiherr von Braun   by Yucagira, in Dutch  (2004-06-05).
  1417. Perimeter of an Ellipse, in Chinese  (2004-06-04).
  1418. Approximating the Surface Area of n-Dimensional Ellipsoids   (2004-06-02).
  1419. Ellipse  [ Elips ]  in Turkish  by  Balansnuri   (2004-06-01).
  1420. St. Petersburg Paradox  [ 1 ]   by  Vc   (2004-05-29).
  1421. Misère Nim  (in Vietnamese) by  Username Reincarnated   (2004-05-28).
  1422. Antiprism  at the  Math Explorer's Club  of Ithaca High   (bef. 2004-05-25).
  1423. "Riddles, Puzzles & Brain Teasers"  at ThinkBlade (before 2004-05-25).
  1424. Palmic, Montanic, "Quindecagon"   in   The Big Letter List  (bef. 2004-05-24).
  1425. Dollars and Cents by Mike, a.k.a. "just brew it!"   (2004-05-20).
  1426. Numismatic quiz and 12-coin puzzle, by Ken Hughes  (2004-05-16).
  1427. Computer Resources by Mr. Senner at CGUHS, AZ   (bef. 2004-05-15).
  1428. cas95b.stumbleupon.com:  Recent Sites   (2004-05-14).
  1429. Borromean Rings Backlink  from Caltech's "paradise" server  (bef. 2004-05-14).
  1430. Roman Numerals  (Utopia, in Dutch)   by Yellowisblue   (2004-05-13).
  1431. Sta Scherzando, Mr. Feynman?   by Dimitrios Spiliotopoulos   (2004-05-10).
  1432. Difficult Puzzles (Chameleons)   by worldwideweb   (2004-05-10).
  1433. The Concept of Infinity   by DianeE   (2004-05-05).
  1434. Venus Illuminations and physical units...   by Brad Guth   (2004-05-06).
  1435. Brain Teaser7-11   by Pip-Boy   (2004-05-04).
  1436. Viscosity   in Spanish   (2004-05-04).
  1437. Discrete Curvature  at a vertex of a polyhedron   (Synergeo, 2004-05-01).
  1438. Neojob Test.  See Question #11   (before 2004-04-29).
  1439. Answer dated 2002-07-26  by  Doctor Nitrogen   (posted after 2004-04-26).
  1440. Physics of Knock-Down Power.  by Gene Nygaard  (2004-04-26).
  1441. Metric Prefixes  in Japanese   (before 2004-04-25).
  1442. Great Pyramid  by Steve Brabin   (2004-04-25).
  1443. Ton of money  [actually > $3400]  by OgdenTechGuy   (2004-04-23).
  1444. Ancient Chinese Recipes   at JustAskBen.org   (2004-04-22).
  1445. Apocryphal attribution to Einstein   by Esseb   (2004-04-20).
  1446. Cardinal and Ordinal Numbers  by "Team D" of  Roger Leigh  (2004-04-20).
  1447. Black Powder (Hungarian)   by Josey-Wales   (2004-04-19).
  1448. Homepage of Christian Beil   in German   (2004-04-14).
  1449. What's it called"Del, or curly D" by Christopher P. Cericola  (2004-04-13).
  1450. Omtrek van een ellips   in Dutch by Algoritme   (2004-04-12).
  1451. 512 of the best geometry sites "selected by humans"   (before 2004-04-12).
  1452. home.att.net/~numericana   selected by Spazm   (2004-04-11).
  1453. del.icio.us/Deflexion.com/Physics   (2004-04-10).
  1454. Math Question.  Comment by CodeJockey   (2004-04-09).
  1455. IB Physics:  The Monkey Problem   (bef. 2004-04-09).
  1456. MetaFilter:  Zeptogram, etc.  by Garethspor   (2004-04-07).
  1457. Mathematics Internet Resources  by Dr. Denise Meeks   (bef. 2004-04-07).
  1458. Newran - random number generator [2]  by R B Davies   (bef. 2004-04-05).
  1459. Durai's WEB - BLOG   Recreational Mathematics   (2004-04-02).
  1460. Prévost Constant  by Eric W. Weisstein, in MathWorld  (2004-03-31).
    [Other constants: Ramanujan, Feigenbaum, Mertens, Soldner's, Grossman's, Omega.]
  1461. Brain Teaser  (7-11) answer by HS.  Also in plain text   (2004-03-29).
  1462. Stefan Tilkov's Random Stuff   (2004-03-29).
  1463. Bit > Jiffy > Moment > Spell:   A comment by Kurtiss   (2004-03-28).
  1464. 0^0 = 1  by Gofry, in Czech  (2004-03-28).
  1465. Bellhop Brainteaser  by myclay  (2004-03-28).
  1466. Links for Students [ 1 | 2 ]  at SASSDS, Stoughton, MA  (bef. 2004-03-28).
  1467. Mathematics Corner (STAR forum):  Weighing 12 coins  (2004-03-25).
  1468. Exploring Mathematics  by Pete Barnes  (before 2004-03-17).
  1469. Veckans webbplats  in Swedish.  From  Sverige Radio P1   (2004-03-14).
  1470. Riddles (12 marbles) by djhorsman   (2004-03-13).
  1471. Mrs. Bennett's Links  Whitefish [Montana] High School   (2004-03-10).
  1472. Gymnasiematematiken i teori och praktik  by Bengt Månsson  (2004-03-04).
  1473. Ternary Calendar  by Patrick  (2004-03-03).
  1474. Symbols, Signs & Glyphs  [Math]  by Matthew White   (before 2004-02-29).
  1475. Million, Billion, Trillion  by  Aldiboronti   (2004-02-26).
  1476. Generic Carmichael Numbers  in Japanese.  "Baka Memo"  (2004-02-24).
  1477. Generic Carmichael Numbers  in Japanese.   (2004-02-24).
  1478. The prototype (of the kilogram)  by Peter Riis   (2004-02-24).
  1479. Rocketry and Mars  by Zoot   (2004-02-19).
  1480. American Academy for the Promotion of Genealogical & Heraldic Sciences  (2004-02-15).
  1481. The d4bs website...   (before 2004-02-09).
  1482. Philosophy, Common Wisdom: Google Answer by pafalafa-ga (2004-02-08).
  1483. Help with Algebra  (Answerpool)  by  Hugh   (2004-02-06).
  1484. Feynman  quoted by Violetta   (before 2004-01-31).
  1485. Roman Numerals  by Rui, on the Temperance forum   (2004-01-30).
  1486. Misère Octal Games  by Thane Plambeck   (2004-01-30).
  1487. Polytopes  Open directory  (before 2004-01-29).
    [ SiteSkipper | HughesNet | DaVinci | InterMall | Science Blog | Submission.it ]
  1488. Your Philosophical Questions  by gypsyjackson   (2004-01-27).
  1489. Black diamond on tape measure (every 19.2")  Tim, HardForum  (2004-01-27).
  1490. n o n e u c l i d e a n   f o r m a l d e h y d e   is a googlewhack (2004-01-19).
  1491. Continued Fractions Algorithms   (before 2004-01-17).
  1492. Circumference of an ellipse used for sizing hats (before 2004-01-15).
  1493. wiki.fz.se: Prefix. Metric prefixes discussed in Swedish.   (2004-01-10).
  1494. Word Association I, by johngalt at Counterglow Forum   (2004-01-10).
  1495. Is 0^0 defined or not?  by Boops at GameDev.net   (2004-01-01).

    2003:

  1496. Genealogical Notes and Anecdotes,   Technical Index   (before 2003-12-31).
  1497. Leonard Fibonacci: Links about Leonardo Pisano   (before 2003-12-31).
  1498. Bookmarks  and  praises  by  Jim Goulding  (bef. 2003-12-31).
  1499. Celebration FL Computer Consultants   (before 2003-12-31).
  1500. "New" prefixes for information units by BakeMan   (2003-12-30).
  1501. I never knew... (continued fractions) by Brian P. Foley   (2003-12-18).
  1502. Halmos Symbol :   Definition by Alan J. Cain   (2003-12-14).
  1503. International System of Units (SI) and bogus prefixes.   (2003-12-13).
  1504. Psyche's Links [2] : Esoteric Subjects on the Web   (before 2003-12-06).
  1505. Final Answers plug by Darth Zod   (2003-12-01).
  1506. mathed > history > Numerical Arcana [ 1 ]   by  Baboon   (2003-12-01).
  1507. URLs posted to jbs [Roman Numbers] by dweezil   (2003-12-01).
  1508. Volume of a Hypersphere, posted by Paul McCarthy   (2003-11-27).
  1509. US Patent 6654438.   Misspelled URLs as "other references"  (2003-11-25).
  1510. Perimeter of an Ellipse, posted on DarkArmani.net   (2003-11-18).
  1511. History of Numeration, at Skyridge Mid School media center (2003-11-17).
  1512. One seventh of a ton - Nero Wolfe on A&E Television Network  (2003-11-15).
  1513. Unexplained Mysteries: Nemesis, the Sun's Companion? (bef. 2003-11-15).
  1514. Let's finish this... 7-11 puzzle.   (2003-11-11).
  1515. Gunpowder advice by Mike H. in Compuserve's Search Forum  (2003-11-11).
  1516. Tymless Links (before 2003-11-09).
  1517. Circumference of an Ellipse  by  Philippe Guglielmetti   (2003-11-05).
  1518. SMILE Meeting (High-School Math/Physics) by Porter Johnson  (2003-11-04).
  1519. Didactische links: wiskunde   in Dutch  (2003-11-03).
  1520. Gamma Function Software:  by  Tejon   (2003-11-01).
  1521. Barber Shave in CacheBeauty.com's link directory (before 2003-11-01).
  1522. "Kryptologi" bookmarks (Danish, 2003-10-29).
  1523. May a function be expanded as a continued fraction?  (Japanese, 2003-10-27).
  1524. PureBasic Forum (Gamma Function) and archived text posted (2003-10-26).
  1525. Augmented Polyhedron: "Top Sites" in Hall Mathematics (bef. 2003-10-26).
  1526. Logic Puzzle (12 pearls) by Zoorado at Doom3world.org  (2003-10-24).
  1527. Aristarchus of Samos and Heliocentric Theory by Lauren Pye (2003-10-20).
  1528. Information for Students (Geometry) by Becky West   (2003-10-14).
  1529. Ellipse Formula in "Wood" Online   (2003-10-11).
  1530. Research Links [ 1 | 2 | 3 ] of Mark Luchtenburg   (2003-10-09).
  1531. Roman Numerals above 500 in GameWinners.com Forums   (2003-10-08).
  1532. Smallest unit of time, speed of light & time travel   (2003-10-07).
  1533. Jorj's Site: Symbols, etc.   (2003-10-01).
  1534. Bookmarks of Ross A. Finlayson   (before 2003-09-30).
  1535. Links to The Physics Factbook,   (before 2003-09-30).
  1536. Hästkraft ("horsepower", in Swedish) at susning.nu   (before 2003-09-30).
  1537. Scientific Symbol Resources   (before 2003-09-30).
  1538. Dispatch/links at Terra Incognita, from the NAGS Society   (2003-09-29).
  1539. Useful Links for Teachers in "World Links Kanataka"   (before 2003-09-29).
  1540. John Napier in Turkish   (2003-09-21).
  1541. Large Roman Numerals by Neo in forum at Qbasicnews.com (2003-09-18).
  1542. Circumference/Perimeter of an Ellipse  by  Ned Batchelder  (2003-09-17).
  1543. Link   by Limbic~Region   (2003-08-29).
  1544. SI units  [ 1 ]  by Bob Schechter   (2003-08-22).
  1545. Circles & Spheres  by  David Eppstein   (before 2003-08-14).
  1546. Numerical coincidences by Dan Smith   (2003-08-12).
  1547. Functions as Continued Fractions (Japanese) by Sugimoto   (2003-08-10).
  1548. Best so far simple ellipse perimeter equation  by D.W. Cantrell  (2003-08-07).
  1549. Ancient approximations of the perimeter of an ellipse  (2003-08-07).
  1550. St. Astier Natural Hydraulic Lime at TransMineral USA   (2003-07-30).
  1551. Useful Links by Yves Caudano, from Belgium (before 2003-07-30).
  1552. Potenzprobleme by Hilmar Klaus of Aachen, Germany (before 2003-07-25).
  1553. Harley Hahn's Internet Yellow Pages   (2003-07-22).
  1554. Making Cents of Density by David A. Young (before 2003-07-21).
  1555. British Engineering System by IRstuff in Eng-Tips Forums (2003-07-21).
  1556. The Monkey Problem (IQ Test thread) in The Catacombs (2003-07-18).
  1557. "Nice Stuff" post by Andy at PMR446, Personal Mobile Radio (2003-07-18).
  1558. Elliptical Circumference by faustian bargin (2003-07-11).
  1559. Sotavasara.net: Discussion in Finnish about polyhedra (2003-07-02).
  1560. Fractions for college-level Internet-based projects (2003-06-27).
  1561. 12-Marble Problem and other logic puzzles (2003-06-27).
  1562. Jiffy Time Scale by Fred B.  "Ask a Scientist"   (2003-06-25).
  1563. Raith Cooperative Math Project [2] at Oak Park #97, IL  (bef. 2003-06-22).
  1564. Mathematics Problems at Queen's College, Hong Kong (2003-06-22).
  1565. Perimeter of an Ellipse,archived at physicsforums.com (2003-06-17).
  1566. Math Puzzles:  1 | 2 | 3 | 4 | 5 ... (syndicated before 2003-06-15).
  1567. Counterfeit Coin:  1 | 2 | 3 | 4 | 5 | 6 ... (syndicated before 2003-06-15).
  1568. Knowledge Network (Mathematics) at Rhode Island PBS (bef. 2003-06-15).
  1569. Three Prisoners Paradox in "Web Watch" by Brett Humphreys (2003-06-08).
  1570. Platonic Solids at the NUS Open Source Software Lab (before 2003-06-07).
  1571. Megalith Yard Unearthed (ellipse, etc.) by Hugh Franklin (2003-06-06).
  1572. The "Missing" Dollar, in Internet Infidels Discussion Forums (2003-06-03).
  1573. Sesqui Prefix, in "dictionary.com" forum (2003-05-29).
  1574. Large Numbers at MROB (SI Prefixes) by Robert Munafo (2003-05-28).
  1575. Numericana - Recreational Mathematics: Profile by RubyQ (2003-05-27).
  1576. Applets-Math [Huh?] (2003-05-26).
  1577. False proof about obtuse angle... plagiariazed (2003-05-25).
  1578. Ellipses in Pottery, in Newton BBS at Argonne National Lab. (2003-05-22).
  1579. Tage Buch: The Lanczos Approximation (2003-05-20).
  1580. Eric M. Eisenstein, Prof. at Johnson GSM, Cornell University (2003-05-16).
  1581. PhysicaFX forum: Angle of attack vs. angle of reentry (2003-05-16).
  1582. Riddle me this... in Flash Kit Community Forums (2003-05-14).
  1583. Froebenius in MO (Philip Morris) Yahoo Message Board (2003-05-13).
  1584. Interesting Links, by Brian Garber at Midvalley Shooters  (2003-05-08).
  1585. Research Links by Betsy McCall (2003-05-07).
  1586. Bookmarks [ 1 ]  by Olivier Miakinen (before 2003-05-05).
  1587. Richard P. Feynman on Physical Units.   Automated analysis (2003-05-04).
  1588. How much is 1 lb. of quarters worth? in Google Answers (2003-04-29).
  1589. October 2002 Archives, from FTF ("Face to Face") Anthology (2003-04-29).
  1590. Planck.com "Center for Natural Units" (2003-04-27).
  1591. Möbius Strip, in Math Words, by Pat Ballew (2003-04-21).
  1592. Kuba's Domain ("Math Stuff"), by Jacob Krauze, Canada (2003-04-19).
  1593. Faron Moller, Computer Science prof. in Uppsala, Sweden (2003-04-14).
  1594. Kursar's WebQuest  [ 1 ]  adapted by  Karen Anglin  (2003-04-07).
  1595. Horsepower: DIN vs. SAE,  in Forums at LS1.com. (2003-04-05).
  1596. Resonant frequency,  in Forums at LinearX Systems, Inc. (2003-04-02).
  1597. Recommendation by WiteoutKing (2003-03-29).
  1598. All Units from Go Metric (2003-03-20).
  1599. Lesson Plan Links from Lori's Teacher Site (2003-03-18).
  1600. Science Mysteries at www.world-mysteries.com (2003-03-16).
  1601. Matematik: Polyedre (Danish) by Niels Johnsen (2003-03-12).
  1602. Carbon Nitride harder than diamond (Finland), by Hyperion (2003-03-12).
  1603. Energetska elektronika (Hungarian) Tehnicki Fakultet, Novosti (2003-03-05)
  1604. Logarithms Lurking in the Shadows, WebQuest by Matt Kursar  (2003-02-26).
  1605. Scientific Thingamabobs by Markus W. Weissmann (2003-02-21).
  1606. Links about Polyhedra in German (2003-02-20).
  1607. Hydepark (Israel), about "Einstein" puzzle in Hebrew (2003-02-20).
  1608. Continued Fractions, at "The Well-Trained Mind" (2003-02-17).
  1609. Halmos quote, by Dennis E. Hamilton, on Orcmid's Blogger (2003-02-15).
  1610. Einstein's riddle, in Michael Trick's Operations Research Page (2003-02-13).
  1611. Einstein's riddle [same text as above on Russian board] (2003-02-13).
  1612. TuTvus Foorum (Estonia), about "Einstein" puzzle (2003-02-07).
  1613. ieXbeta Board, about "Einstein" riddle (2003-02-06).
  1614. Twin primes and Wilson's theorem by Tapio Hurme (2003-02-01).
  1615. Spreadsheet Optimization [ 2 | 3 ] by Julian Scott Yeomans (2003-01-31).
  1616. Pi Links, in L'Univers de Pi (French) by Boris Gourévitch (2003-01-22).
  1617. Links by Larry Hurst (2003-01-22).
  1618. Links @ diag  from Austria (2003-01-21).

    2002:

  1619. Fundamentals of Physics I (PHYS 207) by Shyamsundar Parhi (2002-12-28).
  1620. Roman Numeral Year Dates in Distributed Proofreaders Forum (2002-12-24).
  1621. Ask-the-Scientists resources and FAQ's, by Terry Kucera (2002-12-16).
  1622. Einstein's Riddle by ProCop in SciForums [ archive ] (2002-12-15).
  1623. Linkek (Hungarian) in Spidron (English) by Daniel Erdely (2002-12-10).
  1624. Constant Width Shapes in Ars Technica's "Open Forum" (2002-12-09).
  1625. How to Win [Misère Nim] in The Code Project "Lounge" (2002-12-04).
  1626. Recommended Links and Wiswijzer (Dutch) from WisFaq (2002-11-29).
  1627. St. Petersburg Paradox, in Physics Forums (2002-11-27).
  1628. Vraagbaken (Dutch), in Wiskundelokaal van de Digitale School (2002-11-27).
  1629. Hardest rock on Earth, in HowStuffWorks Homework Forums (2002-11-21).
  1630. Links (physics and mathematics) by Gabriël Ybeles Smit (2002-11-20).
  1631. Arc length of ellipse by DW Cantrell, from newsreader.com (2002-11-14).
  1632. Bets about Dragon Empires, post(s) by Darkmoor_Dragon (2002-11-14).
  1633. Using JavaScript to draw an ellipse  by  Skorba-ga   (2002-11-13).
  1634. Blackboard Announcement by Greg Wilson, at Wytheville CC (2002-11-11).
  1635. Astronomony Internet Master (AIM)  by  Paul D Shankland (2002-11-11).
  1636. Science of Everyday Things by Beth Hellwig   (2002-11-06).
  1637. Pythagoras from the Mathematical Institute at Leiden (2002-10-31).
  1638. Who owns the fish? by Thomas Rutherford, U. of Colorado (2002-10-23).
  1639. How to calculate the circumference of an ellipse  DW Cantrell (2002-10-22).
  1640. The 7-11 Puzzle by "Mau Mura Kaomate", in AC2 Game (2002-10-20).
  1641. "Not on this List" by Dennis Director, from the FTF Archives (2002-10-18).
  1642. http://mapage.noos.fr/jacb/ or http://perso.cybercable.fr/jacb/ (2002-10-18).
  1643. Rolling Ellipse  [ Maya Tutorials | blog ]  by Carsten Kolve (2002-10-11).
  1644. Sint Petersburgparadox in www.werkstuknetwerk.nl (2002-09-29).
  1645. Loogiline programmeerimine (in Estonian) by Tõnu Tamme (2002-09-29).
  1646. Bookmarks by Anton Sherwood (2002-09-27).
  1647. TRUE answer to the Barber question in the Java Forum (2002-09-26).
  1648. Discovery in Great Pyramid Blueprint by Stephen Brabin (2002-09-24).
  1649. Sine Function by MCoder in Win32ASM Community board (2002-09-22).
  1650. Mathematische Linksammlung by Thomas Zehrt of Uni. Basel (2002-09-21).
  1651. Links at Rule62.com (2002-09-19).
  1652. WWW Links in Miguel Filgueiras Home Page (2002-09-19).
  1653. A left-brained humor post by rhinoceros (2002-09-14).
  1654. Insignifica.org Archives about perfect numbers (2002-09-12).
  1655. Pythagoras from the FNWI at Universiteit van Amsterdam (2002-09-05).
  1656. Links interesantes de Pablo Velasco, *twice* (2002-08-29).
  1657. Geometric Shapes  by maiku in AnswerPool's Math Forum (2002-08-10).
  1658. Diverse Mathematik - Links in Sorbas Home Page (2002-07-31).
  1659. Ellipse Circumference / Perimeter in metor.com metasearch (2002-07-22).
  1660. Green Eggs Report for the sci.math newsgroup (2002-07-19).
  1661. 12 Marbles:  A Puzzle for You  by  Big_Daddy  (2002-07-13).
  1662. Summenzerlegung einer natürlichen Zahl:  Partition function  (2002-07-12).
  1663. Mathematics in Sheehan Library Media Center (2002-07-12).
  1664. Variáveis Complexas in Peter Johnson's Quasi Home Page (2002-07-03).
  1665. ASAP!:  A Stand Against Pop-under ads!  by Joe Jenett (2002-06-26).
  1666. MSN Public Profile: titou56GerardPMichonPhD (2002-06-23).
  1667. SIAM 2002 challenge #5 (G Function) by Marijke van Gans (2002-06-08).
  1668. Bookmarks in Harry Fearnley's Home Page (2002-06-07).
  1669. Ellipses  by  Winkie  on AOA forums   (2002-06-04).
  1670. Re: szinusz sorIstván Marosi, FOTEXnet.hu from Hungary (2002-06-03).
  1671. Interesting Links in Brian Chandler's Imaginatorium (2002-06-02).
  1672. Henry and David W. Cantrell (twice): Perimeter of an ellipse (2002-06-02).
  1673. Metric Prefixes in Pizzabagel [Trivia]  by  Peter P. Szabaga  (2002-05-20).
  1674. News of the Howard by Howard A. Landman (2002-05-14).
  1675. Imaginary Logarithms?  by Jon Perry   (2002-05-09).
  1676. Links by Andres Tovar, University of Notre Dame (2002-04-23).
  1677. Phys 109 & 124 by Orla B. Aaquist, Grant MacEwan College (2002-04-19).
  1678. Mathematics Resources:  Interesting Reading  by  Mike Shepperd  (2002-04-16).
  1679. Links to e by Sanja Spaic, University J.J. Strossmayer in Osijek (2002-04).
  1680. Cool Feynman Sites: A Feynman page by Dr. Bill C. Riemers (2002-04-08).
  1681. "Numericana.com": Math Forum Internet Mathematics Library (2002-04-07).
    Middle School | High School | College | Research | FAQs | Communicating Math
  1682. Question & Answer Svcs  from the Math Forum @ Drexel (2002-04-07).
  1683. Chemiekurs, Klasse 11 (bottom of 20, 21...) Biochemistry 11 (2002-04-05).
  1684. Educational Pointers: WBSE  TV-36 (PBS) Rhode Island (2002-04-04).
  1685. A Lot of Links by Peter Evans at hoary.org (2002-04-03).
  1686. Education > Science : Indexed by SurfSafely.com (2002-04-03).
  1687. Math Forum Internet News Vol. 7, Number 13 [Newsletter] (2002-03-29).
  1688. Desert Vista Mathematics by Dr. Denise Meeks, Pima CC (2002-03-29).
  1689. Recreational Math from the Math Help Desk of Geometry.Net (2002-03-22).
  1690. Epoch 1900.0 & Galilean Day by Karl-Heinz & Uwe Homann (2002-03-22).
  1691. Re: Re: Circumference of an Ellipse (& Russia)   DW Cantrell (2002-03-11).
  1692. Re: Arc Length of an Ellipse (2002-03-11).
  1693. Combinatorial Data for Small Polyhedra, by Gottfried.Barthel (2002-02-27).
  1694. An Inch Equals 2.54 Centimeters by Peter Kaminski (2002-02-26).
  1695. Area of a general ellipsoid: TML1, TML2, TML3, TML4 (2002-02-24).
  1696. Página sobre Olimpíadas de Matemática and
    Some Analysis Links in Peter Johnson's Quasi Home Page (2002-02-22).
  1697. Stonehenge Phase I  by Chronos, moderator of Grid POINT (2002-02-14).
  1698. Links to Math Web Sites from Seminole Community College, FL (2002-02-13).
  1699. Question on Polyhedra follow-up by Hugo Pfoertner of UIUC (2002-02-10).
  1700. Polyhedra & Polytopes, 3D Geometry Junkyard by D. Eppstein (2002-02-09).
  1701. ORT Israel - single message view (2002-02-05).
  1702. Math Resources by John S. Tamaresis of UC Davis (2002-01-23).
  1703. The Fifth Operation / La Quinta Operacion by Domingo Gómez Morín (2002-01-22).
  1704. Math Links by Hugh G. Sasse of De Montfort University (2002-01-02).

    2001:

  1705. Midterm Answer Key for Eco200Y by Stéphane Mechoulan (U. of Toronto).
  1706. Formol = Formaldehyde   by   Dr.  Richard Bavry  (2001-12-14).
  1707. Mathpuzzle.com (look for "Wilson's Corollary") by Ed Pegg Jr. (2001-12-11).
  1708. December 2001 archived post on Joe Maller's Home Page (2001-12-09).
  1709. EDSE 4251: Secondary Math Methods from the University of Wyoming College of Education (2001-11-29). Thanks for the "great" comment!
    Another link in the "letter equations" page: 12 M in a Y (2001-12-11).
  1710. Math 151 - Section 21, University of Chicago (Moon Duchin, 2001-11-29).
  1711. Math 4 and Math 5 in Joe's Home Page by Joe Kool.
  1712. Neils's Links; about "Counting Polyhedra" (2001-10-25).
  1713. "Re: Billions and Billions of Stars"   by  Jürgen Stuber   (2001-09-13).
  1714. "Re: Another easter egg in gnome-something..."   by   Jürgen Stuber   (2001-09-12).
  1715. Stearic acid / Steric acid: Question from Sven Petersson (2001-08-28).
  1716. Re: Somme in "it.scienza.matematica"; Green Eggs Report (2001-08-19).
  1717. Ask Dr. Math: Euler's Formula for a Torus (Dr. Peterson, 2001-06-08).
  1718. Ask Dr. Math: Bar over a Whole Number? (Doctor Douglas, 2001-06-05).
  1719. geometry.net : Baudhayana, Apastamba, Thales of Miletus,
    Nicolas Chuquet (1445-1488), Adriaan Vlacq (1600-1667),
    Pierre Rémond de Montmort (1678-1719), ...
  1720. Topology Section of the Surfable Books Project.
  1721. Favorite folder dump of Lori Lee & Josie Draus (2001-08-07).
  1722. History of Mathematics by Crassandra Cooper (IIT's SMART program, 2001).
  1723. Neohapsis | The Mail Archive | Security Focus :
    Re: fast alg for calculating factorial mod m (Sandy Harris, 2001-05-16).
  1724. A Circle is an Ellipse (Adam Burry, 2001).

Not included are most Usenet messages or posted search links like:

  • Heptanol from @Life (health-related search using Alta Vista).
  • Centroid from AT&T search (limited to home.att.net domain).
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