7h 12min, jan 1, 1833 y - First telegraph line was sent
Description:
Samuel Morse was the one who sent the telegraph line on May 24, 1844. Samuel Morse used to a painter. It was sent from Washington, D.C to Baltimore. He had said "What had God wrought?"Added to timeline:
Date:
7h 12min, jan 1, 1833 y
Now
~ 192 years ago