Head and Neck Radiology The radiology subspecialty devoted to the diagnostic imaging and diagnosis of diseases of the head and neck. This includes x-rays, CT (computed tomography or CAT), Ultrasound and MRI. Musculoskeletal Radiology The radiology subspecialty devoted to the diagnostic imaging and diagnosis of the muscles and the skeleton.
What Is Kitty Litter Made Of? Before 1950, kitty litter mostly consisted of sand, dirt or ashes. The first modern kitty litter was created when a neighbor of entrepreneur Edward Lowe asked him for sand for her litter box. Mr. Lowe, whose business created absorbents, convinced his friend to use clay rather than sand.
Hello Kitty is a fictional character produced by the Japanese company Sanrio, created by Yuko Shimizu and currently designed by Yuko Yamaguchi. She is depicted as a female anthropomorphic white Japanese Bobtail cat with a red bow and, notably, no mouth. Shortly after her creation in 1974, the Hello Kitty vinyl coin purse was introduced by Sanrio in March 1975. The character was then brought to the United States in 1976. The character is a staple of the kawaii segment of Japanese popular culture.