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For four thousand years after the invention writing was done by hand, a character at time. When people needed a copy of a book, they had to pay a scrible to copy it out. This scroll was block printedd- the whole page carved for writing in Iraq, all of them by hand.
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people stopped using homeing pigeon's to send mail about 526 years ago.
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Johann Gutenberg had to borrow money, but the tecnology he invented changed the world of printing. The printing press that Gutenberg made remained standard till the 20th century.
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a mechanical semaphore was used for communicating by using it like you were reading a flag.
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charles babbage drew the mathematician but it was never built.
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The telegraph was invented and used for sending long or short beeps so people's brains could get a brain wave.
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The transmittions were very hard to make and the inventor kept trying through out the year of 1857 but finally made it in the year of 1866.
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the phonograph was never built.
It was really hard to make. -
March 27, 1884- The first long distance telephone call using copper wire.
Transmission connects like boston and new york. -
the very first radio station signal across the alantic ocean.
Made by the wireless telegraph. -
the first picture of 1924 that was transmitted over telephone lines. was taken by the 35mm format camera.
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Charles began broadcasting so people from a few houses could get television sets so they could watch broadcast programs.
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The first communication satellite was launched. Was launched on july 26, 1963.
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the first email was sent on 1972. was invented by Raymond Tomlinson.
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The personal computers were finally invented in 1975.
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the world wide web that was invented in 1990. was invented by Tim Berners-Lee. The world wide web became a big hit in the year of 1991 and had been a big hit since then.
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In the year of 1993 the NCSA improved of the browser program that Marc Andreeson had created.
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The postal system to deliver written was invented by the chinese in 900 bc.
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ships like the meriner ship used colors on flags to communicate.
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The sumerian was known as the first written lanuage. The symbols were drawn with a blunt reed called a stylus.
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the drawn tooth was found in a cave by germany.