結果 : why was the electrical telegraph created
1:31

Invention of the Telegraph

Kean University
560,554 回視聴 - 9 年前
1:58

The Telegraph: The Civil War Text Machine

Untold History
132,320 回視聴 - 2 年前
2:23

A short introduction to Electrical Telegraph

buggedcomputers
7,005 回視聴 - 11 年前
3:45

How the Telegraph Changed Communication

The Business Journal - Youngstown Publishing Co.
82,128 回視聴 - 6 年前

-
3:29

How Does Morse Code Work?

Concerning Reality
791,980 回視聴 - 5 年前
20:17

How did people talk before cell phones? | History Remade with Sabrina

HISTORY
109,106 回視聴 - 2 年前

-
3:14

The Telegraph Explained On 3 Minutes (ENG)

Crazytrain2015
1,629 回視聴 - 4 年前
13:02

Telegraph Tales: Tracing the Evolution of Long-Distance Communication

History Junkie
4,700 回視聴 - 1 年前
0:43

The Birth of the Electric Telegraph

Timeless Ingenuity
7 回視聴 - 3 か月前
0:48

The Rise of the Electric Telegraph

UniqueViews
757 回視聴 - 2 週間前
22:09

21 How the Electric Telegraph was Invented Historical Tales, Volume I American Charles Morris

hats0fyou
51 回視聴 - 8 年前
1:00

The Birth of the Electric Telegraph! 📞📵

InsiteOdyssey
410 回視聴 - 3 週間前
0:31

Who Created Morse Code? - A Brief History

KM6JUR -
181 回視聴 - 1 年前
0:46

The 1835 Electric Telegraph Revolution

Time Machine Echoes
520 回視聴 - 2 週間前
0:57

Morse Code

IDiyas Inventor Videos
1,651 回視聴 - 3 か月前
0:06

Did You Know commercial electrical telegraph Was Invented In United Kingdom? #shorts #unitedkingdom

Trio Science
3 回視聴 - 2 年前
0:44

The Game Changer: The Telegraph's Birth

Motivation Unleashed
409 回視聴 - 5 日前
0:47

The Revolutionary Invention of the Telegraph

Horizon Moments
1,125 回視聴 - 12 日前
0:54

The Shocking Truth About Morse Code! #shorts #history

Totally Top Facts
629 回視聴 - 1 か月前