- In geometry, a Platonic solid is a convex, regular polyhedron in three-dimensional Euclidean space. Being a regular polyhedron means that the faces are congruent (identical in shape and size) regular polygons (all angles congruent and all edges congruent), and the same number of faces meet at each vertex.
- Auburn, Washington (Wikipedia)
Auburn (Lushootseed: sladə) is a city in King County, Washington, United States (with a small portion crossing into neighboring Pierce County). The population was 87,256 at the 2020 Census, and was estimated at 85,513 in 2024. Auburn is a suburb in the Seattle metropolitan area, and is currently ranked as the 15th most populous city in the state of Washington.