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The First Ever Mechanical Module Of Television

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Today the television is at the heart of many homes. The official TV licensing website state that approximately 96% of homes have a television set. (Official TV Licensing website, 2015).

In the late 1800s, Paul Gottlieb Nipkow invented the first ever mechanical module of television. During 1907, A.A. Campbell-Swinton and Boris Rosing, created a new television system. They done this by using a cathode ray tube in addition to the mechanical scanner system. After much experimenting they both came up with two television systems, the mechanical television and electronic television. Around 1923, Charles Jenkins used Nipkow’s disk idea and introduced the first ever empirical mechanical television system. In 1926, a short time after Jenkins, …show more content…

People have access to way more than the original four channels and on sky alone there is approximately 694 channels available. Cable TV is rarely seen now and the majority of homes have access to a digital TV.

Television can have a massive impact on the lives of children. “Today, children born into television families regard TV as a permanent fixture in their lives. The TV set is as familiar as the faces of family members-sometimes even more. Unlike human beings, the TV set is always there to entertain and keep children company.” (Unnikrishnan and Bajpai, 1996, p.35). It is said that children begin viewing TV as early as two years of age. (Coms tock et al, 1978).

Television is contributing to the current epidemic of obesity worldwide and large amounts of children are becoming obese and tend to face problems caused by obesity, leading to a global health burden. (WHO, 2010). Children’s eyes are open to 4400-7600 ads per year for junk food and fast food on television. Seven in ten parents with children aged four to 16 have been pestered by their children for junk food after it had been advertised on TV. (British Heart Foundation, 2015). The 9pm watershed is not having an affect today because children are staying up far later and being exposed to unhealthy food choices. Children are more likely to consume unhealthy foods such as more snacks and soft drinks and less fruit and vegetables. Studies have shown that television viewing can distract children’s awareness of

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