The occult significance of Aquarius is knowledge. Aquarius, the sign of the water bearer, is an eminently revolutionary sign. There are four types of knowledge or secret science. We need to know what these four types of knowledge are.
Upper limb. The upper limb or upper extremity is the region in a vertebrate animal extending from the deltoid region to the hand, including the arm, axilla and shoulder.
Bones of the Upper Extremity. The Upper Limb. â¢The âArmâ bone is called the Humerus, the. largest, longest bone of the upper limb. â¢The âForearmâ has two parallel long bones, called the Radius and the Ulna. â¢The âHandâ contains: