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Telegraph to Telephone: Hello, World

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About this listen

Did you know that writing letters used to be the only way to communicate with people far away? Samuel F.B. Morse changed all of that when he invented the telegraph and Morse code! Using wires and electromagnetism, Morse found a way to communicate over long distances almost instantly. This new technology paved the way for the telephone, as well as the other methods of communication we use today!

©2009 Carus Publishing dba Cricket Media (P)2018 Cricket Media Inc. Science & Technology
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I am writing this review after listened this title entirely.good book to hear nice narration...keep it rock

wonderful

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