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The Revolutionary Invention of the Telephone by Alexander Graham Bell

Alexander Graham Bell, born on March 3, 1847, and died on August 2, 1922, invented the telephone in March 1876. Patented on January 30, 1877, this groundbreaking device transformed communication, allowing people to talk to others across distances. The telephone resembled a log with a string and became essential during the Industrial Revolution, enabling contact among individuals in different locations, even during wars. Today, we enjoy advanced wireless telephones, significantly improving upon Bell's original invention.

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The Revolutionary Invention of the Telephone by Alexander Graham Bell

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Presentation Transcript

  1. Headphone

  2. Alexander graham bell • He was born on march 3,1847 • He died on august 2, 1922

  3. It was invented in march 1876 it was invented by Alexander graham bell • It was patented in January 30, 1877

  4. I tell you how the telephone look like it look like a log with a string. • The phone propose is that it can make you talk to different people from other places and some where far.

  5. was necessity to It help people to talk from other places • It help the people in the industrial Revolution to contact each other from different places in the war

  6. There is a new version of the invention today • It is much thing on it , it is much better • it is much better than the old one, they have wireless telephone in the world now it have improved.

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