Dudeneys Dissection Triangle and Square 3d models

UPDATE: Version with improved hinges: https://www.thingiverse.com/thing:3510716 Hinged triangle-square dissection (Dudeney's dissection) is now a reality. Using an X-acto knife, I carefully cleaned away stray filament from near the hinges before...

Henry Dudeney's geometric dissection, known as Dudeney's dissection, transforms a triangle into a square by rotating each part around the shared edge with the next piece by 180 degrees. Included are STL files for 3D printing purposes. ...The design was...

#### Triangle-Square Dudeney's Dissection/Transformation, Hinged The triangle-square is such a nice dissection problem (Dudeney, 1902), very playful and satisfying. While a taped model (https://www.thingiverse.com/thing:4815886 ) works to show the...

... for you! ...Take the sentence "Just For Fun" and spin it into a new sentence without adding any extra information or external references. How about we rewrite it as "For Entertainment Purposes Only"? ...Make sure to keep it under 60 words, of course.

An equilateral triangle can be beautifully dissected into four pieces and rearranged into a square (Dudeney, 1902/1907; Steinhaus, 1950/1969), where there is a minor mathematical error with no physical implications. More interestingly, the pieces...

A revolutionary design that reimagines the classic hinged dissection, this inventive pencil holder boasts a sleek, square-triangle configuration that showcases its cutting-edge functionality.

We're upgrading the hinges with better ones so they work right away without needing any cleaning.

The square can be dissected into five pieces, including four congruent pentagons and a small square, and then re-rearranged into an octagon: It is the very interesting math problem. The key is to figure out the side length of the center square: *...

The square can be dissected into five pieces, including four congruent pentagons and a small square, and then re-rearranged into an octagon: It is the very interesting math problem. The key is to figure out the side length of the center square: *...

The anterior neck is dissected, revealing the prominent anterior cervical triangle. To learn more about the anatomy of this region, visit http://clinicalanatomy.ca/head.html, a comprehensive resource produced by the HIVE at the University of...

I stumbled upon an intriguing dissection in Ernest Irving Freese's "Geometric Transformations" that caught my attention - a majestic creature emerging from the transformation of two shapes, reminiscent of an insect. This model prints seamlessly as a...

... version dissection.cone-hinges.scad was created in May 2015 but not revisited since then. For anyone looking to refine this concept, it's suggested that you examine the Hinged Triangle-Square and apply their hinge design to achieve better outcomes.

Given an octagon, we can dissect it and reassemble the parts into a square. It's a simple yet complex problem! Using the illustrated method, there is only one way to do it. I used a bit of algebra to find the dimensions of the squares, discovering...

Given an octagon, we can dissect it and reassemble the parts into a square. It's a simple yet complex problem! Using the illustrated method, there is only one way to do it. To find the dimensions of the squares, I used algebra in a bit. In short,...

... while renders were edited with IrfanView. The 3D-PDF and SIMLAB files are animated, and the model is available in various formats including Solidworks 2016, Simlab Composer 8, DAE, STEP, IGES, Parasolid, OBJ, 3D-PDF, SketchUp, 3DS, DWF, and FBX.

I designed and printed a hinged dissection for my MATH 103 course at James Madison University. ...Check out our class blog about hinged dissections: https://geekhaus.com/math103_fall2017/2017/10/05/rhombic-dodecahedron/

A hinged dissection of an equilateral triangle to a regular hexagon by Anton Hanegraaf. Details for creating model provided by Greg Frederickson. This model requires some metal pins to assemble. I made the pins from common roofing nails (18 gauge...

A hinged dissection of an octagon to a square. Inspiration from "Hinged Dissections: Swinging & Twisting" by Greg Frederickson (p120, Figs. 189a, 189b). This model requires some metal pins to assemble. I made the pins from common roofing nails (18...

A hinged dissection, often referred to as a swing-hinged dissection or Dudeney dissection, is a geometric model in physics. It involves pieces that are connected through "hinged" points, forming a chain which allows for seamless transformation from...

Stands for Joystick or Cell Phone. ... Squid Game Models (Circle, Square and Triangle).

A model with a small 0.6mm tall square, circle, and triangle to test your 3d printer.

... obvious uses is creating different stencils and tools that can't match the performance of aluminum ones, but are inexpensive to produce and can be made as needed. This set of small tools includes a triangle square, try square, and rounding stencil.

You'll need a simple three-sided triangle, which takes up less filament and time than using a box to check your printer's frame for squareness. The triangle makes it easier to inspect the squareness of your printer's frame. It can also help you...

... this instead of a box; it uses less filament and time, and looks better. Learn how to check with this tool and what an out-of-square printer can do to your prints at http://3dprintingllama.blogspot.com/2017/04/square-is-as-important-as-level.html

... less filament and time, and it looks cooler. A little write-up on how to check with this and what having an out-of-square printer can do to your prints is also available at 3dprintingllama.blogspot.com/2017/04/square-is-as-important-as-level.html

added 50mm, turned object so you no longer need to rotate in the slicer, also made a bit bigger for better precision simple 3 sided triangle thingie to check that your frame is square on your printer. Yup, can use a box or what ever, but this uses...

... ...The shared model wasn't mechanical, but rather a mathematical one that piqued my interest. It was quite simple to implement, requiring only 4 motors - one per part - and using time-based steps. ...Kudos to Singlefonts for the valuable link!

Humans are occasionally utilized.

The resulting model will hinge smoothly from a square shape to a triangle and back again seamlessly.\r\nThe design is based on Dudeney's renowned hinged dissection known as the "Haberdasher's Puzzle", a classic challenge for makers. ...For more details,...

The resulting model will hinge from a square to a triangle and back again seamlessly. The model is based on Dudeney's famous hinged dissection known as the "Haberdasher's Puzzle". To learn more about this fascinating design, visit...