Part one of term paper
The start of the market all began in 1897 by K.F. Braun. He invented the cathode ray tube which would become the screen of most sets. In 1925 C. Francis Jankins had used some ideas from a Scottish engineer, A. A. Campbell, to create images on the screens. The United States navy used this new technology to transfer images back and forth t ...

Part two of term paper
... shown for 3 hours per day. During the next year the united states set up eleven television stations. RCA demonstrated a television set at the New York World's Fair were Franklin D. Roosevelt spoke before a camera becoming the first president to appear on television. In 1940 the Colombian Broadcast company demonstrated its example of color television. World War II brought the development of television to a stand still. All materials had to go to the war effort. At the end of the war NBC ma ...