Cinema, Radio, and Television: Crash Course History of Science #29
CRT television | crt tv working | cathode-ray-tube | in 3d animation | basic |
Evolution of Television 1920-2020 (updated)
Television (TV) is a telecommunication medium used for transmitting moving images in monochrome, or in colour, and in two or three dimensions and sound. The term can refer to a television set, a television program, or the medium of television transmission. Television is a mass medium for advertising, entertainment and news.