Telecommunications

Summary Note

What is telecommunications? Humans have always had a need for communication, which has greatly advanced because of technological developments. Learn about the different types of telecommunications and their importance in our lives.

General Note

Originally released by Cerebellum Corporation, 2013.
Streaming video file encoded with permission for digital streaming by Infobase on July 10, 2018.

Content Note

History (5:05); --The Conquest of Electricity (4:11); -- Artificial Satellites and Television (3:12); -- Internet (2:47); -- Mobile or Cellphones (3:14); -- Summary (4:05); -- Credits: Telecommunications (2:25); .

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