Kissing Number
If a 3-sphere is inscribed in each hypercell of this tessellation, the resulting arrangement is the densest possible regular sphere packing in four dimensions, with the kissing number 24. The packing density of this arrangement is
Read more about this topic: 24-cell Honeycomb
Famous quotes containing the words kissing and/or number:
“Love, love, love—all the wretched cant of it, masking egotism, lust, masochism, fantasy under a mythology of sentimental postures, a welter of self-induced miseries and joys, blinding and masking the essential personalities in the frozen gestures of courtship, in the kissing and the dating and the desire, the compliments and the quarrels which vivify its barrenness.”
—Germaine Greer (b. 1939)
“Cole’s Hill was the scene of the secret night burials of those who died during the first year of the settlement. Corn was planted over their graves so that the Indians should not know how many of their number had perished.”
—For the State of Massachusetts, U.S. public relief program (1935-1943)