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Telecommunications engineering

technology Maturity 9-11

People use tools to talk far away. These tools help us send news. We use phones and the internet. They help us stay close to friends. It is like magic! Do you like to talk on the phone?

Wireless communication tower.JPG
Wireless communication tower.JPG

63 words
🖼️ Images & Media (11)
File:The Telephone Service Carries On, London, January 1942 D6437.jpg
The Telephone Service Carries On, London,...
File:Alexander Graham Bell's big box telephone, 1876, one of the first commercially available telephones - National Museum of American History - DSC06223.JPG
Alexander Graham Bell's big box...
File:Marconi crystal radio receiver.jpg
Marconi crystal radio receiver.jpg
File:Arpanet 1974.svg
Arpanet 1974.svg
File:U.S. Air Force Staff Sgt. Gary Chitwood, a tactical automated security system (TASS) administrator with the 380th Expeditionary Security Forces Squadron, tests a fiber optic wire 130320-F-ME639-036.jpg
U.S. Air Force Staff Sgt. Gary Chitwood,...
File:Radio Transmitter room.jpg
Radio Transmitter room.jpg
File:Lautsprecherkabel Makro nah.jpg
Lautsprecherkabel Makro nah.jpg
File:Wireless communication tower.JPG
Wireless communication tower.JPG
File:Typical Northern Telecom DMS100 Telephone Central Office Installation.jpg
Typical Northern Telecom DMS100 Telephone...
File:VZ SAI workers Secaucus jeh.JPG
VZ SAI workers Secaucus jeh.JPG
File:Lady pole climbing Telephone Engineer - geograph.org.uk - 467324.jpg
Lady pole climbing Telephone Engineer -...
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📚 Content adapted from Wikipedia | Readability: FK 16.4 | Vital Level 5