The+World+of+Television

Television Intro. In these three paragraphs it will talk about the history, the channels, and why television is important. So start reading! History After the end of the world war 11 in the 1940’s the radio went out and the television was in. The first pictures were shown electricly by early mechanical fax machines. In its early stages of development, television needed a combination of optical, mechanical, and electronic technologies to display its pictures. The channels Most pictures and sounds were got by a television set beamed from a television station on electronic signals called electromagnetic waves. In the 1950’s Howdy Doody was the first and most popular for children’s shows. About three fourths of television stations are commercial stations. Why television is important In television people can learn about people can learn about people, places and things in other distant lands. Television is one of the most important ways to communicate. It gives you in formational programs including documentaries, news, political coverage, talk shows and financial information. Conclusion Now that you have read the three paragraphs you know some more stuff about television Thanks for reading my paragraphs!