1 / 13

COMMUNICATION TIMELINE

B cayden freeman!. COMMUNICATION TIMELINE. 776 bc. The first time to use homing pigeons to send a message. . 1775 bc. Greeks us there phonetic alphabet to write left to right. . 2400 bc. The abacus use the first calculator. It was invented by Babylon . 1642.

phila
Download Presentation

COMMUNICATION TIMELINE

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. B cayden freeman! COMMUNICATION TIMELINE

  2. 776 bc • The first time to use homing pigeons to send a message.

  3. 1775 bc • Greeks us there phonetic alphabet to write left to right.

  4. 2400 bc • The abacus use the first calculator. It was invented by Babylon

  5. 1642 • In 1642 blasé Pascal invented a machine. They called it the adding machine.

  6. 1793 • Claude chappe invented a long distance telegraph line. They called it the semaphore telegraph line.

  7. 1802 Richard Trevithick granted a patent for the steam locomotive

  8. 1802 • First Commercial electric motor was invented. It was invented by Thomas davenport.

  9. 1804 • Locomotive it ran for the first time. It was invented by richardtevithick.

  10. 1822 • First mechanical computer that was invented by charlesbabbage.

  11. 1829 Typographer patented by williamaustinburt

  12. 1835 • Samuel F. B mores invented the mores code.

  13. 1837 • First parasitical telegraph. It was invented by samuel F . B morse.

More Related