Telephone (mar 10, 1876 – 22h 52min, jul 13, 2025 y)
Description:
Alexander Graham Bell was the first to make a working telephone and use it. They were used as a system for transmitting voices over a distance using wire or radio, by converting acoustic vibrations to electrical signals.Added to timeline:
Date:
mar 10, 1876
22h 52min, jul 13, 2025 y
~ 149 years