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20,215,505 results
Watch more Special Features from CNET - http://cnet.co/1KWRlce From simple sounds transmitted down wire to a high-flying ...
302,539 views
8 years ago
About I Didn't Know That: Two industrial scientists, Richard Ambrose and Jonny Phillips, explain the science behind everyday ...
240,046 views
11 years ago
In this video, you will learn, when was the telephone invented? Who invented it? What's the history of telephones? How did ...
34,405 views
2 years ago
Who Invented Telephone? | Invention of Telephone | Inventor of Telephone | Story of Telephone | First Telephone | Inventions ...
343,323 views
1 year ago
Evolution of the Landline Telephone 1856 - 2020 #telephone #history #tech This is a quick look at the evolution of the telephone.
1,093,018 views
5 years ago
A glimpse through time as we watch the telephone evolve from a simple device to a computer that connects the entire world.
21,724 views
After much trial and error, Alexander Graham Bell finally invents the first telephone, which eventually replaces the telegraph ...
147,696 views
The history of the telephone. Many years ago before the invention of the telephone the only way to communicate with someone ...
10,842 views
4 years ago
The first cell phone was created in 1973. Since then, pretty much everything about it has drastically changed. Here's where "cell" ...
422,500 views
6 years ago
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An educational history of the most iconic and important phones over the the existence of humanity. Starting with the origin of ...
264,458 views
From the Telegraph's ashes arises its successor; the Telephone. Starting as a modification to the harmonic telegraph, Alexander ...
326,045 views
Come and learn all about Alexander Graham Bell for Kids in this this fun historical video. Throughout this video we highlight some ...
154,334 views
3 years ago
Come on an adventure with Moakes, Blake and Nash to learn about how the telephone was invented! In this episode you will get ...
2,274 views
Who Invented Cell Phones? | Invention of Cell Phone | Who Invented Mobile Phone? | Invention of Mobile Phone | First Mobile ...
733,885 views
This 1940 film – originally titled as "A Continent Is Bridged" – is a dramatized documentary produced in celebration of the 25th ...
50,431 views
There are now more phones in the world than human beings on the planet. Including an estimated 250 million iPhones in use.
68,021 views
9 years ago
From the late 1910s well into the 1980s, telephone networks were dominated by analog, rotary-dial-operated switching systems, ...
159,263 views
8 months ago
The history of telephone from the speaking tube Thumstein, the first form of telephone, to the cell phone Subscribe here ...
4,814 views
In this video, you will learn, when was the telephone invented? Who invented it? What's the history of telephones? Evolution of the ...
2,103 views
In this video, I'll explain who invented the telephone first. By the way, who invented the telephone first is a perfect trivia question ...
67,083 views