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How SOS became the world’s distress call

royalexaminer.com
 2021-09-16

Cover picture for the articleIt doesn’t mean ‘Save Our Ship’ — in fact, it doesn’t stand for anything. It is just a very recognizable signal in almost any form. SOS was invented in Germany in 1905 for use as a distress signal in Morse code: Three dots, three dashes, three dots. If you keep doing the pattern, it doesn’t matter where you start.

royalexaminer.com

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