Compound of two great icosahedra 1970-01-01
The compound of two great icosahedra is a geometric figure formed by the intersection and arrangement of two great icosahedra in space. A great icosahedron is a type of polyhedron that is a dual of the standard (or regular) icosahedron. It can be visualized as a star-shaped figure with multiple vertices. When two great icosahedra are combined, their vertices and faces intersect in a symmetrical manner, creating a complex geometric structure.
Compound of two great retrosnub icosidodecahedra 1970-01-01
The compound of two great retrosnub icosidodecahedra is a complex geometric figure that results from the combination of two mathematically defined shapes known as the great retrosnub icosidodecahedra. First, let's break down the components: 1. **Great Retrosnub Icosidodecahedron**: This is a Archimedean solid, which is a type of convex polyhedron with identical vertices and faces that are regular polygons.
Compound of two icosahedra 1970-01-01
The compound of two icosahedra is a geometric configuration formed by the intersection of two icosahedra. An icosahedron is a polyhedron with 20 triangular faces, and when two of them are combined, they can create a visually complex shape. In this specific compound, one icosahedron is typically inverted and placed within another. The resulting structure is symmetric and exhibits interesting geometric properties.
Compound of two small stellated dodecahedra 1970-01-01
The compound of two small stellated dodecahedra is a geometric figure formed by the combination of two small stellated dodecahedra, which are both stellated versions of the dodecahedron. The small stellated dodecahedron is a convex polyhedron made up of 12 star-shaped faces, each a pentagram.
Compound of two snub dodecadodecahedra 1970-01-01
The compound of two snub dodecadodecahedra is a fascinating geometric figure composed of two identical snub dodecadodecahedra that are interlaced with each other. A snub dodecadodecahedron is one of the Archimedean solids, characterized by its mixture of dodecahedral and triangular faces. It has 12 regular pentagonal faces and 20 equivalent triangular faces.
Compound of two snub icosidodecadodecahedra 1970-01-01
The compound of two snub icosidodecadodecahedra is a complex geometric structure formed by the combination of two snub icosidodecadodecahedra. A snub icosidodecadodecahedron itself is a convex Archimedean solid with a specific arrangement of faces, including triangles and pentagons. When two of these solids are combined, they intersect in a way that can create a visually interesting and intricate structure.
Cubohemioctahedron 1970-01-01
Decagonal prism 1970-01-01
A decagonal prism is a three-dimensional geometric shape that has two parallel bases in the shape of a decagon (a polygon with ten sides) and rectangular sides connecting the corresponding sides of the two bases. Key characteristics of a decagonal prism include: 1. **Bases**: The top and bottom faces are both decagons. 2. **Faces**: In addition to the two decagonal bases, the prism has ten rectangular lateral faces.
Compound of two great dodecahedra 1970-01-01
The compound of two great dodecahedra is a three-dimensional geometric arrangement in which two great dodecahedra are combined in such a way that they intersect each other. A great dodecahedron is a type of regular polyhedron that is made up of 12 regular pentagonal faces, and it is one of the Archimedean solids. When two great dodecahedra are combined, they can create a fascinating and complex structure.
Great deltoidal hexecontahedron 1970-01-01
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.
Great deltoidal icositetrahedron 1970-01-01
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.
Great disdyakis dodecahedron 1970-01-01
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.
Great ditrigonal dodecacronic hexecontahedron 1970-01-01
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.
Great ditrigonal icosidodecahedron 1970-01-01
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.
Great dodecacronic hexecontahedron 1970-01-01
Great dodecahemicosahedron 1970-01-01
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.
Great dodecahemidodecacron 1970-01-01
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.
Photografting 1970-01-01
Photografting is a technique used in material science and polymer chemistry to modify surfaces or create new functionalities on materials at the molecular level through photochemical processes. This method typically involves the use of light to initiate chemical reactions that result in the attachment of polymer chains or functional groups to a substrate.
Elongated bipyramid 1970-01-01
An elongated bipyramid is a type of convex polyhedron that can be classified as a member of the family of bipyramids. It is formed by taking a regular polygon and adding two additional vertices that are positioned along the axis perpendicular to the polygon's plane. This elongates the resulting bipyramid compared to a standard bipyramid, which has two identical bases and equally spaced apex points above and below the center of the base.
Elongated cupola 1970-01-01
An elongated cupola is a polyhedral structure that combines the features of a cupola and a prism. In geometry, a cupola is typically formed by taking a polygon and connecting its vertices to a single point above the polygon (the apex), resulting in a structure with a base that is a polygon and lateral faces that are triangles. In the case of an elongated cupola, the basic structure is elongated by adding an additional layer of polygonal faces at the top.