Would you like to help us out? Take this quick survey: https://s.si.edu/3HyzAiK Learn about telegraphy and how to make your own telegraph key in the morse code demo. This video was a part a full ...

The first public demonstration of the electric telegraph, which uses Morse code, was done on Jan. 11, 1838, by inventors Samuel Breese Morse and Alfred Vail. Learn Your Name in Morse Code Day takes ...

The first message sent by Morse code’s dots and dashes across a long distance traveled from Washington, D.C., to Baltimore on Friday, May 24, 1844 – 175 years ago. It signaled the first time in human ...