Television began broadcasting experimentally in Portugal in September 1956, starting regular broadcasts two months later from the studios of RTP in Lumiar. Color television was introduced in 1954 in the U.S. on the NBC network. Emissions are now transmitted via satellite. Television provides information in real time, is educational through documentaries, and entertaining, while allowing exposure to other cultures, but can also expose viewers to violence and excessive commercials, leading to excessive time spent watching.

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2. Television in Portugal began in September 1956 with the first experimental broadcast; Two months later it started being broadcasted from the studios of Lumiar, the headquarters of RTP (Radio Television Portugal).

3. TELEVISION The first Tv in World – Black and Withe

4. Color television The TV with colors appeared in 1954, in the U.S. network NBC

5. Satellite dish Emissions are held through satellite tv.

6. Portable television

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8. TV programs News Sports Films Music Entertainment Talk shows Weather forecast

9. Advantages of TV Information in real time; Educational ex: documentaries; It’s very entertaining; Cultural because it allows us to know several places in the world

10. Disadvantages of TV Violence in the movies Shows a lot of publicity We spend a lot of time in front of the TV set; Price of the TV sets

11. TV conclusion TV was the greatest invention of the twentieth century. It informs all the people about facts and events that weren’t of public knowledge at that time.