Morse Code
Samuel F. Morse was born this day on 1781. When was the last time you heard Morse Code? When I was in Boy Scouts we had to memorize the dot/dash based code and to this day I can recite it clearly. The code you are most familiar with is S.O.S. (Save Our Ship) and goes like this … / — / …
Do you think heavy metal bands like God Smack, Metallica, Distrubed, etc… just recite Morse Code into guitar riffs? Think about it.