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Johann Gutenberg invents a printing press using movable metal type.
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Early newspapers are published in Germany
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Mechanical semaphore is invented in france.
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Ada byron a mathematician,writes the world's first computer program for a computing machine designed by Charles Babbage, but never built.
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Samuel Morse invents a telegraph that can send short and long beeps, called "dots" and "dashes."
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First successful transmissions over a transatlantic cable.
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Alexander Graham bell invents the telephone, trasmiting the sound of the voice clearly over electrical wires
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Thomas edison invents the phonograph a device to record sound on a wax cylinder
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First long distance phone calls are made.
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Gugliermo Marconi sends the first radio signal across the Atlantic Ocean.
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Pictures are first transmitted over telephone lines.
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Very first few homes get television sets to watch broadcast programs
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The internet is invented by the U.S. government as a means of military communication
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The first E-mail messages are sent
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The personal compute, both small and powerful, is invented
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The first emoticon is used in an E-mail message
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The first cell phones are avaible for sale
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Tim Berners-Lee invents the World Wide
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Marc Andreeson creates the first browser program,allowing people to navigate the web
