Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 20, 2025
It is important to remember that all of the angles made by the four axes are right angles a thing possible only in a space of four dimensions. Because the 16-hedroid is a symmetrical hyper-solid all of its eight apexes will be equidistant from the centre of a containing hyper-sphere, whose "surface" these will intersect at symmetrically disposed points.
In order to fix these unfamiliar ideas more firmly in the reader's mind, let him submit himself to one more exercise of the creative imagination, and construct, by a slightly different method, a representation of a hexadecahedroid, or 16-hedroid, on a plane.
XIII. There are also other interesting projections of the 16-hedroid which need not be gone into here. For if the author has been successful in his exposition up to this point, it should be sufficiently plain that the geometry of four-dimensions is capable of yielding fresh and interesting ornamental motifs.
Word Of The Day
Others Looking