Morse Code: Media
communications
Videos
Get amazed as Guglielmo Marconi sends and receive wireless radio message across the Atlantic
Italian physicist and inventor Guglielmo Marconi demonstrating the wireless radio...
Video: J. Fred MacDonald & Associates
Images
antique Morse key
An antique Morse key, or telegraph key, from about 1860.
© Adrio Communications Ltd./Shutterstock.com
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