Radius (bone) ulna (center of the circle) to the edge of the radius (the circle). The ulna acts as the center point to the circle because when the arm is rotated the ulna does not move. In four-legged animals, the radius is the main load-bearing bone of the lower forelimb. Its structure is similar in most terrestrial tetrapods, but it may be fused with the ulna in some mammals (such as horses) and reduced or modified in animals with flippers or vestigial forelimbs. Radius (bone) The radius or radial bone is one of the two large bones of the forearm, the other
More Than Human its own terms and becomes Sturgeon's greatest statement of one of his obsessive themes, loneliness and how to cure it." In 2012, the novel was included in the Library of America two-volume boxed set "American Science Fiction: Nine Classic Novels of the 1950s", edited by Gary K. Wolfe. More Than Human More Than Human is a 1953 science fiction novel by American writer Theodore Sturgeon. It is a revision and expansion of his previously published novella "Baby is Three", which is bracketed by two additional parts written for the novel ("The Fabulous Idiot" and "Morality"). It won the 1954 International