Abstract: Low molecular weight polystyrenes containing sulfonic acids and their salts or low molecular weight sulfonated polystyrene copolymers used as anti-viral agents against enveloped viruses such as HIV. These compounds have been shown to be effective in in vitro testing against HIV at subtoxic concentrations.

Abstract: A method of converting diatomic oxygen to a free-radical version such that the combination of the two can produce ozone. It is widely held that the ozone layer is becoming depleted as ever increasing levels of chloroflourocarbons become present at that altitude. It is believed that even though such ozone-destroying chemicals will be banned by the year two-thousand their effects will be felt long after. A method for combating the depletion of ozone would not only be of tremendous value to the environment but it would also herald the advent of technology serving to function on a world-wide scale. The method for producing free-radical oxygen would simply involve using coherent ultra-violet light produced by a laser mounted on a satellite; the satellite being in geo-synchronous orbit about the location where ozone depletion is evident(i.e. Antarctica). When the ultra-violet light hits available atmospheric oxygen it should act to break the oxygen-oxygen bond to produce ozone.

Abstract: A ball retrieval concept or idea using hook and mesh components in engaging relationship to one another. Application of the two components in any fashion to retrieve a tennis ball. One being a racket with a section of hook material attached at the butt of the handle. Secondly, fitting a covering of intermeshing material around a tennis ball. When the butt of the racket is put in contact with tennis ball having the mesh covering, the ball will fasten temporarily to the racket. This eliminates the problem of having to constantly stoop to pick up the ball.