'''Morse Code''' was invented by [[Samuel Morse]] in the 1840s. It looks like a bunch of dashes and dots, but in fact it is a [[language]] with its own way of expressing [[word]]s and [[punctuation]].
The most famous Morse Code is "SOS", ---...---, which
means "Save Our Ship". It was first used in the sinking of the [[Titanic]] in 1912.
See also: [[Braille]], [[CB radio]]