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59 BCE
Newspaper
Newspapers and magazines are print publications issued at regular intervals over time. Historically, newspapers were usually issued daily or weekly, but sometimes semi-weekly (twice a week), bi-weekly (every two weeks), or monthly. Magazines, in contrast, were usually issued weekly, bi-weekly, monthly, or quarterly (four times a year). Both newspapers and magazines could be purchased by subscription (an arrangement whereby the reader pays in advance for a year of issues) -
computer
A computer program in its human-readable form is called source code. Source code needs another computer program to execute because computers can only execute their native machine instructions. Therefore, source code may be translated to machine instructions using the language's compiler. (Machine language programs are translated using an assembler.) The resulting file is called an executable. Alternatively, source code may execute within the language's interpreter. -
Telephone
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from Greek: and together meaning distant voice. -
Radio
We usually invite the world to create the sum of all human knowledge. Now, we are inviting the world to create the sound of all human knowledge.
"Radio station" redirects here. For a broader concept, see Radio communication station.
Radio. -
Television
Television, sometimes shortened toTV,is a telecommunication medium for transmitting moving images and sound.The term...
History.Television set.Television show.Merchanical television LG Electronic:11.3%
Samsung Electronics:16.6%
A television set (also known as a television receiver or televisor or simply a television,TV set,TV receiver or TV)is a machin with a screen or set of lenses.Televisions receive broadcasting signals and change them into pictures and sound.
Television invented sept.7,1927.