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  TV is not just for lazy people and those without imagination. In fact, it is a great way to learn new skills or pick up knowledge in your spare time. It's a great way to relax and keep up-to-date on the current happenings in the world. TV is what sets itself apart from other types of media such as books, newspapers, magazines, computer screens, etc. However, with many different types of television out there today almost anything can be found through this magical device. The kind of television you buy really depends on what you'll be using it for. For example, if you are a family then the rights to watch certain things such as sports, games, and religious programs would all depend on what area of technology your television is made up of. It is good to know the things that are already out there so that consumers can make an educated decision when they go out and purchase a new television. Some of the most common types of TV setsever created include analog, digital and LC
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  The image above shows what happens when the television set is turned on and the grains of an electron gun effect are visible.   Image source:    https://www.amazon.com/ A grain of a cathode ray tube (CRT) is a small, largely invisible, piece of glass or plastic that makes up the inside surface of a CRT screen tube.   Image source:    https://www.flipkart.com/ The size of these glass or plastic particles ranges from 0.1 millimeter to 2 millimeters in diameter; typically finer grains are used in color TVs and thicker ones are used in black-and-white TVs.  Image source:    https://paytmmall.com/ Grain size is controlled by the manufacturing process. A grain of a CRT screen is an array of many thousands (typically tens of thousands) or millions of tiny glass spheres.   Image source:    https://www.smartprix.com/ These spheres are usually made from some form of glass, such as borosilicate or soda-lime type glasses, but are occasionally made from plastic. The purpose is to minimize i
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