Overview

As a boy, Marconi was fascinated with radio waves and learned Morse code, the language of the telegraph. A retired telegraph operator taught him how to tap messages on the telegraph machine. At the age of 20, Marconi realized that no one had invented a wireless telegraph. Determined to find a way to use radio waves to send wireless messages, Marconi found his calling. And, thanks to his persistence, on December 12, 1901, for the first time ever, a wireless signal travelled between two continents. The rest is history, brought to life in Tundra's Great Idea series.

ISBN-13

9781101918425

ISBN-10

110191842X

Weight

0.35 Pounds

Dimensions

7.97 x 0.15 x 9.99 In

List Price

$6.99

Format

Paperback

Language

English

Pages

32 pages

Publisher

Tundra Books

Published On

2016-08-02



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