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
Bone: The Great Cow Race It's still a little short and none too replayable, but it's a fun little quest while it lasts." "PC Zone" gave it 67% and called it "a cheaper, slightly longer and certainly more rewarding slice of saccharine silliness than before. Still not perfect, but very, very cute. Bone: The Great Cow Race Bone: The Great Cow Race is the third video game endeavor by Telltale Games, and the second episode of the "Bone" adventure game series. It was released in April 2006 after approximately seven months of production. It is based on the second volume of the "Bone" comic series