• Thumbnail for Flexagon
    In geometry, flexagons are flat models, usually constructed by folding strips of paper, that can be flexed or folded in certain ways to reveal faces besides...
    20 KB (2,095 words) - 08:59, 1 August 2024
  • Thumbnail for Ultimate frisbee
    Japanese style zone defences. A combinatory type of defense is hexagon or "flexagon", which incorporates elements of both match-to-match and zonal defense...
    81 KB (10,629 words) - 20:36, 16 December 2024
  • invented the Tuckerman traverse method for revealing all the faces of a flexagon. On March 4, 1971, he discovered the 24th Mersenne prime, a titanic prime...
    3 KB (156 words) - 09:24, 6 July 2024
  • Slitherlink Rubik's Cube Think-a-Dot Matchstick puzzle Conway's Game of Life Flexagon Polyominoes Kulkarni, D. Enjoying Math: Learning Problem Solving With KenKen...
    4 KB (347 words) - 09:26, 25 November 2024
  • Thumbnail for Kaleidocycle
    kaleidocycle is sometimes called a flexahedron in analogy to the planar flexagon, which has similar symmetry under flexing transformations. This animation...
    5 KB (480 words) - 13:07, 23 September 2024
  • the cover. Gardner wrote 5 other articles for Scientific American. His flexagon article in December 1956 was in all but name the first article in the series...
    32 KB (355 words) - 12:31, 17 November 2024
  • Tukey depth Tukey's biweight function Tukey's fences Tukey window Cepstrum Flexagon Median polish Midhinge Slash distribution Theory of conjoint measurement...
    27 KB (2,271 words) - 09:15, 13 September 2024
  • Thumbnail for Möbius strip
    on 2016-04-24. Pook, Les (2003). "4.2: The trihexaflexagon revisited". Flexagons Inside Out. Cambridge, UK: Cambridge University Press. pp. 33–36. doi:10...
    88 KB (9,621 words) - 04:07, 16 December 2024
  • writer Martin Gardner. At a magic show in 1956 he introduced Gardner to flexagons and these folded paper shapes became the subject of Gardner's December...
    3 KB (314 words) - 03:44, 19 June 2023
  • Thumbnail for List of skill toys
    Paper folding and papercutting Chinese paper cutting Chinese paper folding Flexagon Jewish paper cutting Kirigami Net (polyhedron) Origami Action origami Pabalat...
    14 KB (1,339 words) - 23:24, 15 October 2024
  • Thumbnail for Martin Gardner
    hexaflexagons which ran in the December 1956 issue of Scientific American. Flexagons became a bit of a fad and soon people all over New York City were making...
    84 KB (9,690 words) - 15:37, 7 December 2024
  • Thumbnail for Mathematics of paper folding
    wrappers. Wikimedia Commons has media related to Origami mathematics. Flexagon Lill's method Napkin folding problem Map folding Regular paperfolding sequence...
    37 KB (4,082 words) - 21:37, 30 November 2024
  • Thumbnail for Rubik's Snake
    puzzle in 2.19 seconds. Combination puzzles Mechanical puzzles Nonplanar flexagons Fiore (1981), p. 7. Jensen, Gregory (24 August 1981). "Now meet Rubik's...
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  • Thumbnail for Mathematics and art
    examines connections between mathematics and art through the Möbius strip, flexagons, origami and panorama photography. Mathematical objects including the...
    117 KB (12,022 words) - 20:50, 25 November 2024
  • times, tunnel books that allow the reader to "see through" the book, and flexagons, where pages fold into themselves to create new pages. Anne Anninger,...
    11 KB (974 words) - 01:56, 15 March 2024
  • Thumbnail for Elliott Sharp
    Sharp's SysOrk string ensemble Sylva Sylvarum 2014 (2020) ReGenerate (2021) Flexagons 2014 (2022) Terraplane (1994) Terraplane – Blues for Next (2000) Terraplane...
    29 KB (2,751 words) - 16:40, 1 December 2024
  • of Hexaflexagons IJPAM, Vol. 58, No. 1, (2010). 113–124. "19 faces of Flexagons" Fixed Points in Similarity Transformations IJPAM, Vol. 56, No. 3, (2009)...
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  • based in Gibraltar and […] managed by Flexagon Capital Solutions LLP in London”; the magazine also quoted Flexagon's boss as saying that it had "'never raised...
    18 KB (1,870 words) - 07:13, 12 June 2024
  • theorem with Paul Erdős and is credited with the discovery of the first two flexagons, a trihexaflexagon and a hexahexaflexagon while he was a student at Princeton...
    4 KB (310 words) - 06:57, 14 November 2024
  • 2024 Flying Machine BeastMode Crew Benman 2023 Ginni Smokin Skillz Crew Flexagon Flying Machine Crew 2022 Flying Machine BeastMode Crew Antique Raw Breakers...
    4 KB (180 words) - 07:19, 28 July 2024
  • Thumbnail for Flexible polyhedron
    {\displaystyle n\geq 5} , flexible polytopes were constructed by Gaifullin (2014). Flexagon Rigid origami Alexandrov (2010). Demaine & O'Rourke (2007). Gaĭfullin &...
    10 KB (907 words) - 12:32, 26 August 2021
  • project. "Social Graces" is a lotus-fold type, "Life Cycle" is a tetra-tetra flexagon, "Elegy" is a concertina with leaf-shaped pages in a clay cover, "Labyrinth"...
    16 KB (1,907 words) - 14:08, 28 August 2024
  • quantum chemistry, programming language design, cellular automata, and flexagons. McIntosh was born on March 11, 1929, in Colorado, and was an undergraduate...
    7 KB (699 words) - 20:41, 20 January 2024
  • states, the flat-folded and opened bag. Martin Gardner has popularised flexagons which are a form of rigid origami and the flexatube. Kaleidocycles are...
    7 KB (783 words) - 06:30, 9 April 2024