The great hexagonal hexecontahedron is a type of Archimedean solid. Archimedean solids are convex polyhedra with identical vertices and faces that are regular polygons. The great hexagonal hexecontahedron specifically has the following characteristics: 1. **Faces**: It comprises 60 faces in total, which include 30 hexagons and 30 squares. 2. **Vertices**: The solid has 120 vertices.
The Great Hexacronic Icositetrahedron, also known as a "great hexacronic icositetrahedron" or "great hexacronic icosahedron," is a type of convex uniform hyperbolic polyhedron. It belongs to the family of polyhedra that can be described using a system of vertices, edges, and faces in higher-dimensional space.
The Great Dodecicosidodecahedron is a fascinating and complex convex polyhedron, classified among the Archimedean solids. It is one of the lesser-known members of the family of polyhedra that exhibit a high degree of symmetry and interesting geometric properties. ### Characteristics: 1. **Faces**: It has 62 faces composed of 20 regular triangles, 30 squares, and 12 regular pentagons.
The great dodecicosahedron is a type of Archimedean solid, which is a convex polyhedron composed of regular polygons. Specifically, it is a combination of dodecagons and triangles. This solid has the following characteristics: - **Faces**: It consists of 12 regular dodecagon (12-sided) faces and 20 equilateral triangle faces. - **Edges**: The great dodecicosahedron has a total of 60 edges.
The Great Dodecicosacron is a convex polychoron, which is a four-dimensional analogue of a polyhedron. In simpler terms, it exists in four dimensions and is one of the many regular polychora, which are higher-dimensional counterparts to the regular polyhedra we know in three dimensions.
The Great Dodecahemidodecacron is a complex geometric figure that belongs to the category of polyhedra. Specifically, it is a member of the family of Archimedean solids. The name itself can seem quite intricate, as it combines several elements: 1. **Dodeca**: This refers to the dodecahedron, which has 12 faces, each of which is a regular pentagon.
The great dodecahemicosahedron is a type of Archimedean solid, which is a category of polyhedra characterized by having regular polygons as faces and being vertex-transitive. Specifically, the great dodecahemicosahedron features a unique arrangement of faces that includes: - 12 regular pentagonal faces - 20 regular hexagonal faces - 60 equilateral triangular faces This solid has 60 vertices and 120 edges.
The Great Dodecacronic Hexecontahedron is an interesting and complex 3D geometric figure that belongs to the category of convex polyhedra. Specifically, it's a type of Archimedean solid, more precisely referred to in the context of a category of polytopes or uniform polychora.
The Great Ditrigonal Icosidodecahedron is a convex Archimedean solid, categorized as a polyhedron with a specific arrangement of faces, vertices, and edges. It is one of the numerous polyhedra that belong to the family of Archimedean solids, which are characterized by having regular polygons as their faces and exhibiting a level of uniformity in their vertex configuration.
The Great Ditrigonal Dodecicosidodecahedron is a complex polyhedron and is one of the Archimedean solids. It can be described in terms of its geometry and characteristics: 1. **Vertices, Edges, and Faces**: It has 120 vertices, 720 edges, and 600 faces. The faces consist of various types of polygons, including triangles, squares, and hexagons.
The great ditrigonal dodecacronic hexecontahedron is a complex geometric shape known as a polyhedron. It belongs to the category of Archimedean solids, which are a class of convex polytopes with regular polygons as faces. More specifically, it is a type of uniform polyhedron characterized by its symmetrical properties and uniform vertex configuration.
The great disdyakis dodecahedron is a type of convex polyhedron that is part of the broader family of Archimedean solids. Specifically, it is classified as a deltahedra, which means that all of its faces are equilateral triangles. Here are some characteristics of the great disdyakis dodecahedron: 1. **Faces**: It has 120 triangular faces. 2. **Vertices**: There are 60 vertices.
The great dirhombicosidodecahedron is a convex Archimedean solid, which is a type of polyhedron characterized by having regular polygonal faces and symmetrical properties. Specifically, this polyhedron is composed of 62 faces: 12 regular pentagons and 50 regular hexagons. The name "great dirhombicosidodecahedron" indicates that it is a more complex structure in the family of Archimedean solids.
The great deltoidal icositetrahedron is a type of convex polyhedron, more specifically one of the Archimedean solids. It is characterized by having 24 faces, of which 12 are regular octagons and 12 are equilateral triangles. Here are some key properties of the great deltoidal icositetrahedron: - **Vertices**: It has 48 vertices. - **Edges**: It features 72 edges.
The great deltoidal hexecontahedron is a type of convex Archimedean solid. It is one of the less common polyhedra and is characterized by its unique geometric properties. Here are some key features of the great deltoidal hexecontahedron: 1. **Faces**: It has 60 triangular faces. Each of these faces is an equilateral triangle. 2. **Vertices**: The polyhedron has 120 vertices.
The great cubicuboctahedron is a convex Archimedean solid that consists of 48 isosceles triangles, 24 squares, and 8 hexagons. It can be classified by its vertices, edges, and faces: it has 48 vertices, 72 edges, and 80 faces. This shape is notable for its unique combination of geometric elements, combining aspects of both a cubic shape and an octahedral shape, reflected in its complex symmetry and structure.
An excavated dodecahedron is a geometric shape derived from a regular dodecahedron, which is a three-dimensional polyhedron with twelve flat faces, each of which is a regular pentagon. The term "excavated" typically refers to the process of removing material from the solid, resulting in a polyhedron that has indentations or cavities.
An enneagonal prism is a three-dimensional geometric shape that is categorized as a prism. Specifically, it has two bases that are enneagons, which are nine-sided polygons. Here are some characteristics of an enneagonal prism: 1. **Bases**: The two parallel bases are both enneagons, meaning each base has nine sides and nine angles. 2. **Lateral Faces**: The lateral faces of the prism are rectangles.
An enneagonal antiprism is a type of polyhedron that consists of two parallel enneagonal (9-sided) polygons connected by a band of triangles. In more specific terms, it is characterized by the following features: 1. **Base Polygons**: The top and bottom faces are both enneagons, meaning each has nine sides. 2. **Lateral Faces**: There are a series of triangular lateral faces that connect the corresponding vertices of the two enneagons.
An enneadecagon is a polygon with 19 sides and 19 angles. The name derives from the Greek words "ennea," meaning nine, and "deka," meaning ten, reflecting its 19 sides (9 + 10 = 19). Each internal angle of a regular enneadecagon is approximately 168.53 degrees.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 5. . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact