Ĭolor TV was around as early as 1946, when CBS engineer Peter Goldmark - who also had a hand in creating the long-playing vinyl record - developed a method of broadcasting in color. And by 1960, there were 515 commercial stations, with TVs in 85 percent of American homes. In 1945, there were only nine commercial TV stations broadcasting, but by 1949, there were 48. Though there were regular broadcasts, people at large didn't adopt television until after World War II. Early television began in the 1870s, but TV didn't really catch on until the introduction of electronic television in the early 20th century.
As important as television is to many people in the United States, the technology behind the medium hasn't changed that much since its introduction.
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