a short esay about television
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Like telephone, television is a wonderful gift of science after the invention of electricity. Today, television is an important means of entertainment and education. It has the advantages of both radio and cinema. We can see pictures and listen to their conversations simultaneously.
Television was first invented by John Logic Baird, a famous scientist of Scotland. Mr. Baird demonstrated his invention at the Royal Institute of Great Britain in 1926.
The television mechanism is very complex. A television camera has photo electric cells which receive pictures and transform them into electric dots and lines. Those dots and lines are then transmitted to the receiver set. The receiver set again transforms those dots, and lines into pictures. Originally only black and white pictures were produced in television. But now, coloured pictures are seen in TV.
Through television, modern man has conquered time and space. Through television we can see events, dramatic performances,' musical functions, speeches and exhibitions which are held in distant places. At the same time we can hear the music and the talk of those speakers, musicians or of the actors in the drama.
Television is a medium of entertainment. We do not take trouble, of going outdoors to see a drama or a musical functions or a foot, ball or cricket match. We can see these things at our home on television screens. Many fare things are also telecast on TV screens. Speeches of V.I.Ps., important dialogues, sessions in Parliament, launching of rockets and space-crafts etc. are directly telecast. By watching them, we feel as if the entire world has become our next door neighbor.
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Television
For over 100 years, engineers and scientists invented a lot of model useful machines, and television was one of them. Television has been very popular on society since it was developed in the 1940s. People have considered it as a gift which engineers and scientists brought for them. " By the late 1990s, 98 percent of U.S. homes had at least one television set, " according to the article by Michell Stephens, " and those sets were on for an average of more than seven hours a day." People have enjoyed spending their time by watching TV every day. Television has become an important part of people's life as a source of information and entertainment and a great tool for learning and communication. However, it has also promoted negative aspects, such as violence, lowered moral, time consuming, and fear, especially in children.
Without a doubt, television has played an important role in our daily life, and it is beneficial to people in several ways. First, television is a great source of providing information and a helpful tool for education. Television shows people to see what is going on around them by giving current news, weather reports, sporting events, or information about places and criminals around the world. For example, watching the Most Wanted Show hosted by John Walsh gives people some information about criminals to take precautions. Television also feeds people information and knowledge without going anywhere. There are programs, such as education, history, travel, or discovery that people can learn about places, cultures, and histories of other countries or learn about the world of wild animals. Moreover, watching television can help people improve their English, such as listening skills, vocabulary, or the way American people talk. “Television is helping me and my family learn English more quickly,” Jacques Camembert said. Besides, TV is a good way for communication. For example, the international channel, 3...