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Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) ... -
Television is certainly one of the most influential forces of our time. Through the device called a television set or TV, you are able to receive news, ... -
A newspaper is a periodical publication containing written information about current events and is often typed in black ink with a white or gray ... -
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Create an account or log into Facebook. Connect with friends, family and other people you know. Share photos and videos, send messages and get