SPRINGFIELD - It is perhaps the most readily recognizable Morse code message. Dot-dot-dot, dash-dash-dash, dot-dot-dot. The three dots, dashes and dots mean SOS, or send help. But Samuel F.B. Morse's ...
It may be the ultimate SOS. Morse code is in distress. The language of dots and dashes has been the lingua franca of amateur radio, a vibrant community of technology buffs and hobbyists who have ...
Morse code, the language of the telegraph, is a system of communication that's composed of combinations of short and long tones that represent the letters of the alphabet. The tones are sometimes ...
The BBC News Magazine has an interesting look at changes in distress communications in the article Save our SOS. It notes it’s been 100 years since “SOS” became the standard signal for ships in ...
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