.... the inside of us humans, organisms or other objects in 3-D geometry. CTscans stands for “Computed Tomography”. It is a way of looking inside your body using a special camera. It is an advanced scanning x-ray and computer system that makes detailed pictures of horizontal cross-sections of the body, or the part of the body that is x-rayed. A CT scan is a diagnostic test that combines the use of x-ray with computer technology. A series of x-beams from many different angles are used to get these cross-sectional images of the patient’s body. In a computer, these pictures are assembled into a 3-dimentianal picture that can display organs, tissues, bones, and any such thi ....

.... get the lower the risk of heart disease. Part of the reason for this is the fact that people that exercise tend to have more healthy lifestyles, which include lower levels of alcohol use and lower fat diets. My stepfather had coronary heart disease. He talked about it freely before he passed away. Over the course of 10 years he had two triple bypass surgeries. He believed he contracted the disease due to poor diet, smoking and a family history of the disease. Throughout the entire time his outlook remained very positive. There were several dramatic changes that the disease caused. He quit smoking after the first heart attack. On the first year after surgery many things w ....

.... may have. In the words of Tritton, (1993) "claims about massage are sometimes outcomes of rigorous research, but more often-than-not, they are wishful thinking or hypotheses based on the anatomical structures and physiology of the body. ... unfortunately, there is very little to be found in the literature on the physiological effects of massage and very few scientific studies have been undertaken in this area." Furthermore, the small amount of empirical research that does exist, more often than not, does not define the kind of touch or massage methodology employed, and massage is often rolled in with a range of other therapeutic methods (Westland 1993). Nevertheless, inte ....

.... Arabs affixed the article `al', thus giving al-khemeia, or alchemy. HISTORY OF ALCHEMY: From an early period the Egyptians possessed the reputation of being skillful workers in metals and, according to Greek writers, they were conversant with their transmutation, employing quicksilver in the process of separating gold and silver from the native matrix. The resulting oxide was supposed to possess marvelous powers, and it was thought that there resided within in the individualities of the various metals, that in it their various substances were incorporated. This black powder was mystically identified with the underworld form of the god Osiris, and consequently was cre ....

.... many homosexuals find immensely helpful for their psychological well-being, whether they know it or not. In order to appreciate the theory I will soon explain one must first recognize a simple concept regarding the human mind. As most will agree, bottled emotions do more harm than good. The act of keeping feelings inside tends to create a “pressurized” effect on the brain, overloading the psyche with pent-up “garbage”. As is the case in any good romance movie, the onlooker with bottled emotions waits until the end to release everything, dramatically and emotionally releasing all her pressurized tensions. Sure, Hollywood is not the best place to get your life mo ....

.... They were easily turned into liquid at room temperature with application of just a small amount of pressure, and they could easily then be turned back into gas. CFCs were completely inert and not poisonous to humans. They became ideal solvents for industrial solutions and hospital sterilants. Another use found for them was to blow liquid plastic into various kinds of foams. In the 1930's, household insecticides were bulky and hard to use, so CFCs were created because they could be kept in liquid form and in an only slightly pressurized can. Thus, in 1947, the spray can was born, selling millions of cans each year. Insecticides were only the first application for ....

.... and applied technology, from constructing models of the universe to producing tomorrow's weather reports, and their use has in itself opened up new areas of conjecture. Database services and computer networks make available a great variety of information sources. The same advanced techniques also make possible invasions of privacy and of restricted information sources, but computer crime has become one of the many risks that society must face if it would enjoy the benefits of modern technology. Imagine a world without . That would mean no proper means of communicating, no Internet, no video games. Life would be extremely difficult. Adults would have to store all their ....

.... a single physical state. Solutions are all around you. All solutions share several important properties. The particles in a solution are very small. In fact, they are atoms, molecules, or ions, which is why you cannot see them. The particles in a solution are evenly disturbed, or intermingled informally on a molecular level. A small sample of one part of a solution. The particles in a solution will not separate no matter how long the solution is allowed to stand under constant conditions. In a solution, one substance is usually considered to be dissolved, or broken down in another. The substance that is dissolved is called the solute. The substance that does the di ....