CC0 Usage Conditions ApplyClick for more information. 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 ...

Morse painted this self portrait in 1812. Samuel Morse first established himself as a talented painter, but his interest in long-distance communication led to innovations that laid the groundwork for ...

In December 2006, the FCC decided to drop the Morse code requirement for all Amateur Radio license classes. This week, the agency said it’s sticking by that decision and denied two requests from ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...