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.
The first and the most dangerous effect of watching too much of television is mass physical degradation in our society. People, who spend hours and hours in front of the TV sets, are under very high risk of becoming overweight and obese.
Most kids get more than seven hours of screen time gaming or watching TV every day! Too much TV and too many video games can be bad for your health. Here are five important reasons why TV and video game time isn't that good for you, and why you may want to start watching and playing less.