953 nut 63,546 #1 Posted 6 hours ago January 11, 1838, First public demonstration of telegraph messages sent using dots and dashes at Speedwell Ironworks in Morristown, New Jersey by Samuel Morse and Alfred Vail. 1 1 2 Share this post Link to post Share on other sites
SylvanLakeWH 30,130 #2 Posted 6 hours ago ...- . .-. -.-- / -.-. --- --- .-.. 1 1 Share this post Link to post Share on other sites
Sparky-(Admin) 24,236 #3 Posted 1 hour ago Could it be called the first ever “text message”? Share this post Link to post Share on other sites
