Comunication timeline
Download
1 / 10

Comunication Timeline - PowerPoint PPT Presentation


  • 151 Views
  • Uploaded on

Comunication Timeline. By: Lynae Risinger. 1450. Johann Gutenberg invents a printing press using movable metal type. http:// inventors.about.com/od/gstartinventors/a/Gutenberg.htm Here is some information about Johan's printing press. . 1792. Mechanical Semaphore was invented in France

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Comunication Timeline' - ludlow


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Comunication timeline

Comunication Timeline

By: LynaeRisinger


1450

  • Johann Gutenberg invents a printing press using movable metal type.

  • http://inventors.about.com/od/gstartinventors/a/Gutenberg.htm

  • Here is some information about Johan's printing press.


1792

  • Mechanical Semaphore was invented in France

  • . There was a desperate need for swift and reliable communications in France during the period of 1790–1795. It was the height of theFrenchRevolution

  • http://www.absoluteastronomy.com/topics/Semaphore

  • Here is some more information about the semaphore including its definition and its history!


1972

  • The first e-mails are sent!

  • http://openmap.bbn.com/~tomlinso/ray/firstemailframe.html

  • Here is a link all out the first email ever sent including questions and answers

  • Here is what would be used

  • To send the first email!


1964

  • First communication satellite is launched, allowing worldwide live broadcast of the 1964 Olympics.

  • http://www.infoplease.com/ipa/A0001359.html


1924

  • Pictures are first transmitted over telephone lines.

  • http://inventors.about.com/od/bstartinventors/a/telephone.htm

  • Here is a link about the history of the telephone.

  • Isn't it cute!


1877

  • Thomas Edison invents the phonograph, a devise used to record sound on a wax cylinder.

  • http://www.americaslibrary.gov/jb/recon/jb_recon_phongrph_1.html

  • Before there were CD players and tape decks, there was the phonograph. August 12, 1877 is the date popularly given for Thomas Edison's completion of the model for the first phonograph.


1990 wide
1990 wide

  • Tim Berners-Lee invents the World Wide Web.

  • http://www.ideafinder.com/history/inventions/worldweb.htm


1982

  • First cell phones are available for sale.

  • http://www.msnbc.msn.com/id/7432915/ns/technology_and_science-wireless/t/first-cell-phone-true-brick/

    They Nicknamed it

    THE BRICK!


1975

  • The personal computer(PC), both small and powerful is invented.

  • http://www.scl.ameslab.gov/ABC/Articles/First-computer.html


ad