CO OZNACZA SŁOWO FLEXAGON
Flexagon
W geometrii flexagony są płaskimi modelami, zwykle zbudowanymi przez składane paski papieru, które mogą być wygięte lub złożone w pewien sposób, aby odkryć twarze oprócz tych dwóch, które były pierwotnie z tyłu i z przodu. Flexagony są zwykle kwadratowe lub prostokątne lub sześciokątne. Prefiks można dodać do nazwy, aby wskazać liczbę twarzy, na którą może się wyświetlać model, w tym dwie strony, które są widoczne przed uginaniem. Na przykład, sześciofleksja z sześcioma twarzami nazywa się sześciennym szkieletem. W teorii sześciofleksji, flexagony są zwykle definiowane pod względem patów. Dwa flexagony są równoważne, jeśli można przekształcić się w inne za pomocą serii szczypiec i obrotów. Równoważność rdzenia jest relacją równoważności.
Definicja słowa flexagon w słowniku
Definicja flexagana w słowniku to płaski model składający się z jednego elastycznego paska papieru, który można złożyć i zgiąć na różne sposoby w celu odsłonięcia różnych ukrytych twarzy.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «FLEXAGON»
Poznaj użycie słowa
flexagon w następujących pozycjach bibliograficznych Książki powiązane ze słowem
flexagon oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Cool
Flexagon Art: Creative Activities that Make Math & ...
The total number of faces a flexagon has is indicated by a prefix added to its
name. For example, a tri—tetra flexagon is a square flexagon with three faces. A
tetra—tetra flexagon is a square flexagon with four faces. 'I'IlI-I'IIXI "I'll'l'?!
NUMBER ...
Anders Hanson/Elissa Mann,
2014
The first is the convex polygon flexagon family and the second is the star
flexagon family. A principal main position of a star flexagon is flat, and has the
appearance of an even number of regular polygons arranged about its centre,
each with a ...
3
Serious Fun with Flexagons: A Compendium and Guide
Figure 1.1a is a photograph of a trihexaflexagon, which was the first type of
flexagon to be discovered. The black and white photographs of flexagons in this
book are nearly all of models made either from coloured card, coloured origami
paper, ...
4
Martin Gardner in the Twenty-First Century
It is easy to fold a flexagon, and we highly recommend making one of your own
as this experience will be helpful in following the results in this section (and it's
fun). Construct a strip of nine equilateral triangles and a tab as in Figure 12.1; this
...
Michael Henle, Brian Hopkins,
2011
5
A Mathematical Tapestry: Demonstrating the Beautiful Unity ...
2 Thus, for example, the 9-6-flexagon (nonahexaflexagon) requires a strip of 9 ×
3 + 1 = 28 triangles. Nowthatwe know the number of triangles requiredfor our9-6-
flexagon, how do we get them folded in the right arrangement? Again, we study ...
Peter Hilton, Jean Pedersen,
2010
6
Expressive Handmade Books
Turn the flexagon over again to get it into position to flex. For this layout all the
movement begins with side 2. Activating the Flexagon Turning the pages of this
book reminds me more of separating sections of an orange or turning a sock right
...
High Quality Content by WIKIPEDIA articles!
Jesse Russell, Ronald Cohn,
2012
8
Paper Folding: Origami,
Flexagon, Paper Plane, Paper ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Books, LLC, Source: Wikipedia,
2010
9
The Universal Book of Mathematics: From Abracadabra to ...
The discovery of the first flexagon, a trihexaflexagon, is credited to the British
student Arthur H. Stone who was studying at flexagon Two nets for folding into
hexaflexagons: the 4-flexagon (top) and the 6-flexagon (bottom). To use the nets,
...
10
Mechanical Puzzles: Soma Cube, Tower of Hanoi,
Flexagon, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «FLEXAGON»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
flexagon w wiadomościach.
L'Homme Dieu opens theater season at Alexandria
“That's right,” said Anhalt, reading a commercial for Ace Hardware, where air compressors and flexagon hoses were on sale and as always, the ... «Minneapolis Star Tribune, Lip 15»
Astonishing comics that 'save your game' when you turn the page
And because it's a cyclic flexagon, when you finish you simply have to fold it one more time, and it'll reset itself back to where it started. «Boing Boing, Mar 15»
For some Pittsburghers, creating books opens new avenue for …
A flexagon hides or conceals material based on how it is constructed or moved, and such a book is made by cutting and folding strips of paper ... «Pittsburgh Post-Gazette, Mar 15»
Toledo Museum of Art paper show features books, 3-D collages …
Guests can assemble a flexagon during a make-and-take activity. Flexagons are flat models made from folded strips of paper that can be flexed ... «Toledo Blade, Sty 15»
Kids & Family Events: Dec. 25
On Monday, adults and kids can print their own design on a bookmark or flexagon using scented geranium leaves or make a miniature fairy ... «DesMoinesRegister.com, Gru 14»
Like puzzles? You can thank Martin Gardner
Want to try making one of Gardner's most famous puzzles, the flexagon? Check out the how-to video tribute video above, made on the day after ... «Mother Nature Network, Gru 14»
October 31, 2014 by Posted by Shandi Matambanadzo, Associate …
Flexagon - mid-scale, geometric pattern. It's an upholstery fabric made of solution-dyed nylon with 50 percent post industrial recycled content. «Healthcare Design, Paz 14»
Everything Old Is New Again - SE:NYC Time Warps To Early Days …
Coolest Product of the Show: Origami Comics (created by Ken Wong and includes the titles Pandora's Box, Schrodinger's Cat, Flexagon!, Sam ... «Bleeding Cool News, Cze 14»
'Undiluted Hocus-Pocus': How science columnist Martin Gardner …
The second Scientific American article, in December 1956 (about a folded paper object called a flexagon), led to an offer to write a monthly ... «Pittsburgh Post Gazette, Gru 13»
The Top n Math Videos Involving Food
(FantasticTim1 takes the edible flexagon thing a step further in his video HexaflexagonPastry1, filling a hexaflexagonal pie crust with some sort ... «Scientific American, Wrz 13»