Television is the combination of sight and sound and movement.
Television calls to us, beckons us from another room, and keeps our attention for hours at a time. In any market there are only a few network television stations to deal with. So while you have to search through tons of radio stations to find a handful you can use, you can do your thing on any network television station. That's because while each radio station keeps a specific audience all day long, each network television station will change its audience as it goes from program to program. Every day you can find cartoons, news, soaps, talk shows, sports, movies, late night programs, and more, all on one television station.