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Great Movements in Communications. 1450. Johann Gutenberg invents a printing press using movable metal type. 1609. Early newspapers are published in Germany. http://www.germany101.com/articles/news/. 1830.
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1450 • Johann Gutenberg invents a printing press using movable metal type.
1609 • Early newspapers are published in Germany. http://www.germany101.com/articles/news/
1830 • Ada Byron ,a mathematician writes the worlds first computer program for a computing machine designed by Charles Babbage, but never built. • http://cs.fit.edu/~ryan/ada/lovelace.html
1866 • First successful transmissions over a transatlantic cable.