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Each Bolwoning (literally 'sphere house', or 'ball house') is constructed with Glass fiber reinforced concrete. The houses were prefabricated in Rotterdam and could be erected in as little as one day and were designed to have low energy consumption and easy maintenance. [1] [2] Each house has three main levels, with storage in bottom.
Dorodango – Japanese art form in which earth and water are molded to create a delicate shiny sphere; Gypcrust – Hardened layer of soil with a high percentage of gypsum. CaSO 4 concretions in arid and semi-arid soils; Klerksdorp sphere – Natural nodule-like rock concretions; Martian spherules – Small iron oxide spherules found on Mars
In geometry, a spherical polyhedron or spherical tiling is a tiling of the sphere in which the surface is divided or partitioned by great arcs into bounded regions called spherical polygons. A polyhedron whose vertices are equidistant from its center can be conveniently studied by projecting its edges onto the sphere to obtain a corresponding ...
Geodesic polyhedra are a good approximation to a sphere for many purposes, and appear in many different contexts. The most well-known may be the geodesic domes, hemispherical architectural structures designed by Buckminster Fuller, which geodesic polyhedra are named after. Geodesic grids used in geodesy also have the geometry of geodesic polyhedra.
An illuminated bollard has a recessed base light unit in the foundation to illuminate the traffic bollard from all angles. [15] The main components are housed below the road or pedestrian surface (typically a concrete surface) so that if a vehicle strikes the traffic bollard the parts below the surface are not damaged.
A man who bills himself as “The Official Pro-Life Spider-Man” scaled the exterior of the massive Sphere venue in Las Vegas on Wednesday to raise funds for a pregnant woman, according to a post ...