Daily Archives: January 11, 2018

Electrical telegraph demonstrated for first time 180 years ago #OnThisDay #OTD (Jan 11 1838)


Video: 'Invention of the Telegraph'

(Thursday, January 11, 1838) — Samuel Morse and Alfred Vail made the first public demonstration of the electric telegraph today at the Speedwell Ironworks in Morristown, New Jersey. Continue reading Electrical telegraph demonstrated for first time 180 years ago #OnThisDay #OTD (Jan 11 1838)