Television is a medium that exposes a wide audience of people to educational materials, such as political and meteorological news, science documentaries, early childhood education programming and local current events announcements, making it highly useful to a variety of different sections of the population. In addition to providing access to educational programming and news, television also helps disseminate cultural programming that people can enjoy and discuss with each other, something that is often beneficial for families who find themselves with little in common. For bedridden or otherwise immobile people, television is a way to stay connected to the outside world and to stay engaged with and entertained by human stories.Know More
Although television is often thought of as a waste of time, it is not an entirely useless medium for entertainment and education. Television can be a portal through which people learn new skills, including home improvement, first aid, pet care and parenting skills. Television can also be an outlet for marginalized populations to see examples of their stories being told, which can help increase compassion and understanding among those who aren't part of a marginalized group. Additionally, some television channels show exercise or workout programming that can help people get active and healthy by learning new techniques for aerobic or anaerobic exercise.Learn more about Television & Video
How the pictures on a television are made depends on what kind of technology it uses, but they all take advantage of the human brain's capacity to assemble a coherent scene out of tiny colored dots called pixels. The three most common technologies used to transmit these pixels are the cathode ray tube, liquid crystal display and plasma display, according to HowStuffWorks.Full Answer >
Television has impacted society by changing the way families spend their leisure time, by limiting the time people have for social interactions and by influencing the norms and values of society in both negative and positive ways. In modern society, there are more televisions in the average home than there are people. And this does not include other electronic devices upon which television shows and programming can be watched.Full Answer >
The way that a television works is different depending on the type of television being used. There are three major existing technologies for televisions are cathode ray tubes, plasma televisions and liquid crystal displays (LCD). Each type of television operates drastically differently from the next.
While the function of television is frequently debated among cultural and media critics, some of the most commonly recognized functions of television are to educate, inform and entertain. These three functions are hardly separate from one another, and many television programs perform some combination of the three. A commonly held but more pessimistic view is that television's primary function is to make money.Full Answer >