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Making Contact!

11,90 €

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.

Alaotsikko
Marconi Goes Wireless
Kirjailija
Kulling Monica
ISBN
9781101918425
Kieli
englanti
Paino
281 grammaa
Julkaisupäivä
2.8.2016
Kustantaja
Tundra Books
Sivumäärä
32