Morse code transmits information through sequences of dots, dashes, and spaces, allowing messages to travel long distances without spoken language. Samuel F.B. Morse developed the original system in ...

Videos on social media show Canadians reportedly standing at the United States-Canada border while holding an upside-down Canadian flag and using lights to Morse code “SOS” in response to the ...

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 ...

Technically “SOS,” doesn’t officially stand for any of these phrases. It’s the international abbreviation for distress—not to be confused with an acronym (see acronym vs. abbreviation for the ...

The Morse code took communications to a new level more than 160 years ago. The telegraph was the equivalent of today's computer, and the Morse code was its language. In their day, telegraph dots and ...