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The cathode ray tube was invented by Boris Rosing
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Philo Farnsworth transmitted the first television transmission
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Tv Demonstration in Philidelphia
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Analog TV would last at least 60 years
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The FCC adopts a 525-line image
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The FCC started to sort out channels assigments then in 1948 they freeze on new TV licenses until 1952
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Nielsen Market Research Company begins tracking Prime-time viewing audiences
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I Love Lucy becomes the first TV program Filmed n front of a live audience
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NBC introduces the Today and the Tonight Shows in 1952 and 1954.
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RCA color system is approved by FCC as the standard