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2021 BCE
telecommucation inventions
A telephone is used to communicate with someone from anywhere, no matter where you are. With the new phones you can also send messages and pictures. Every phone type has his own design, color,...
On October 26, 1861, the 27 year old physics teacher Philipp Reis presented his firt telephone. -
2021 BCE
telegraph
An telegraph, is for any device or system that allows the transmission of information by coded signal over distance.
It works by transmitting electrical signals over wires.
When did the firt telegraph come out? The first telegraph came out on the 4th september 1837 and it was invented by samuel morse. -
2021 BCE
telecommucation inventions-television
Television, sometimes shortened to TV or telly, is a telecommunication medium used for transmitting moving images in monochrome (black and white), or in color, and in two or three dimensions and sound. The term can refer to a television set, a television show, or the medium of television transmission.
The first television came out 1930 and the 3 creaters were: philo farnsworth, charles francis jenkins and john longie baird.
