mar 10, 1876 - The telephone
Description:
On March 10th 1876, the telephone as created. it converts sound, most effectively a human voice, into electronic signals, and is transmitted through channels and cables to reach another telephone which reproduces the sound to the receiving user. It help people learn how to operate new technology. It also made contacting friends and relatives faster and easier.Added to timeline:
Date:
mar 10, 1876
Now
~ 149 years ago