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.
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