10 Interesting Fact About The history of communication technology
10 Interesting Fact About The history of communication technology
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Communication has existed since prehistoric times, when humans use body language and sound to communicate.
In ancient times, people used writing messages systems to communicate, such as ancient Egyptian hieroglyphs and ancient Chinese characters.
The discovery of telegraphs in the 19th century allows the message to be sent via a long-distance power cable using the Morse code.
The telephone was first discovered in 1876 by Alexander Graham Bell, and allows people to send sound through cable networks.
Radio was first discovered in 1895 by Guglielmo Marconi, and allows people to send remote voice messages through radio waves.
Television was first discovered in 1927 by Philo Farnsworth, and allows people to see images and sounds through television signals.
Computers were first developed in the 1940s, and became an important communication tool, especially through the internet.
Cellphone was first introduced in 1973 by Martin Cooper, and allows people to communicate wirelessly anywhere.
Email was first discovered in 1971 by Ray Tomlinson, and revolutionary in the way people communicate via the internet.
Current technology, such as social media and instant messaging applications, continue to change and improve the way people communicate with each other.
