結果 : how much were light bulbs in 1879
1:56

Ask History: Who Really Invented the Light Bulb? | History

HISTORY
324,529 回視聴 - 10 年前
3:13

The Invention of the Light Bulb | Twig Science

Twig Science Reporter
80,934 回視聴 - 4 年前
0:51

The light bulb was created on October 21, 1879 | Today in History

WUSA9
310 回視聴 - 2 年前
0:20

Who invented the electric light bulb in 1879? #bulb

overall entertainment videos
87 回視聴 - 2 年前

-
1:31

Thomas Edison's Light Bulb

Kean University
215,609 回視聴 - 9 年前
2:38

First Electric Bulbs by Thomas Edison

K B
125,270 回視聴 - 14 年前
7:37

Evolution of Light Bulbs, inventions - 2020 | History of Lighting, Documentary video

Explain Like I’m Five
21,372 回視聴 - 3 年前

-
0:37

How long did a light bulb last in 1879?

Fast Track Answers
11 回視聴 - 1 年前
0:25

The Light Bulb Edison's Bright Idea!

The Facts Insight
96 回視聴 - 2 日前
0:58

Invention of the Electric Light Bulb by Thomas Edison (1879)

Eureka Moments
34 回視聴 - 9 か月前
18:53

Who Invented The Light Bulb?

CNBC
347,912 回視聴 - 5 年前
0:38

Who invented the first light bulb in 1879?

Flash Facts
52 回視聴 - 1 年前
4:45

I Helped Make the First Useful Light Bulb in 1879 - Recorded in 1932

Life in the 1800s
7,597 回視聴 - 1 か月前
4:59

EVOLUTION OF LIGHT BULBS [1800 - 2020] | Invention of Lights | History of Light bulbs |

Kaviarasu
8,090 回視聴 - 4 年前
0:52

Discovering Brilliance The First Electric Light Bulb by Edison in 1879 #history

The Historical Record
59 回視聴 - 11 か月前
0:37

Thomas Edison's first practical light bulb in 1879

DougCameraman
1,965 回視聴 - 10 年前
0:48

The Incredible Evolution of the Light Bulb | 1879 to Now

Tayyaba Edits
139 回視聴 - 13 日前
0:11

Now a days Bulb vs First bulb create ❤️❤️❤️. Bulb evolution. Thomas Edison.1879

OLD TO NEW
1,104 回視聴 - 1 年前
0:06

Shining a Light on History: Thomas Edison's Groundbreaking Electric Invention in 1879

Fun-Facts
408 回視聴 - 10 か月前
1:00

Electric Light existed before 1879!

The German Researcher
646 回視聴 - 8 か月前