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https://www.atlassian.com/communication-through-the-ages-infographic Chinese soilders used somke signals to transmit message in far away distances along the Great Wall. The Chinese have also used smoke signals as well as the Boy Scouts of America. The reason for this is because enemies are also viewing the smoke signals.
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http://inventors.about.com/library/inventors/bl_history_of_communication.htm 170 BC Was when the papyrus roll was made. Facts about the papyrus roll. They found this in their papyrus plant.
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http://www.ask.com/history/year-newspaper-invented-9b4163190860a3acThe first Newspaper was published in Antwerp in the year of 1605. Facts about the Newspaper more than 24 billion newspaper are published every year! Plus each week 500,000 trees are being cut down for newspaper.
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http://www.wrvmuseum.com/morsecodehistory.htmThe inventer of the morse code was Samuel Morse in 1836. The mores code was very useful to send message in far areas. They mostly used in wars.
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http://inventors.about.com/od/indrevolution/a/newspaper_2.htmThe typewriter was a old computer used in the old days. The inventer was Chistopher Latham Sholes. Facts about the typewriter. There are about 5 different kinds of typewriters.
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http://www.history.com/topics/inventions/alexander-graham-bellThe first telephone invented by Alexander Graham Bell. Facts about the telephone is that the orginally push-button had only 10 buttons. They also took time to put the numbers in.
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http://inventors.about.com/od/rstartinventions/a/radio.htmThe radio was invented by Guglieimo Marconi in 1895. Facts about the radio is that the early developments it was called the wireless telegrahpy. The first successful transmissions of the radio in 1901 and 1902.
