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Technology through the years!

By: Madison Stewart. Technology through the years!. 1450. Printing press is invented. 1609. Newspapers are published in Germany. 1772. First E-mail message was sent. 1792. Mechanical Semaphore is invented in France. 1830’s. Worlds first computer program for a computing machine.

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Technology through the years!

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  1. By: Madison Stewart Technology through the years!

  2. 1450 • Printing press is invented.

  3. 1609 Newspapers are published in Germany.

  4. 1772 • First E-mail message was sent.

  5. 1792 • Mechanical Semaphore is invented in France.

  6. 1830’s • Worlds first computer program for a computing machine.

  7. 1837 • Samuel Morse invents a telegraph that can send short and long beeps called dots and dashes.

  8. 1876 Alexander Graham Bell invents the telephone, transmitting the sound of a voice clearly over electrical wires.

  9. 1877 • Thomas Edison invents the phonograph, a device that records sound on a wax cylinder.

  10. 1884 • First long distance phone call ever made.

  11. 1901 • Gugliermo Macaroni sends the first radio signal across the Atlantic Ocean.

  12. 1924 • Pictures are first transmitted over telephone lines.

  13. 1928 • Very first few homes get television.

  14. 1963 • First communications satellite is launched.

  15. The End!!!!

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