teratoma. a type of germ cell tumor made up of a number of different types of tissue from one or more of the germ cell layers; it is usually found in the ovary or testis and may be either benign or malignant.
Bringing the effects of relaxation into our minds, television actually disturbs human brain and makes it tired even within the first minutes of TV watching session. Recent researches discovered that television slows down our thinking.
Research has shown that there is a correlation between the amount of violence a child sees on TV and the aggressiveness of the child's behavior. One explanation of this correlation is that children who watch a great deal of violence on television have a lack of adult supervision.