资讯

ALEXANDER GRAHAM BELL was born in South Charlotte Street, Edinburgh, on March 3, 1847, the son of Alexander Melville Bell, who was a lecturer in elocution at the University, and whose father ...
National Telephone Day is observed on the anniversary of Alexander Graham Bell's invention of the telephone in 1876.
Scientist, inventor, and pioneer, Alexander Graham Bell is best known for inventing and patenting the first working telephone and establishing the American Telephone and Telegraph Company. With his ...
In 1908 the first patent for a mobile phone was granted to Nathan B. Stubblefield. It was for a radiotelephone.
Most Americans know Alexander Graham Bell as an inventor of the telephone. But few know that the central interest of his life was education for deaf children or that he was one of the strongest ...
Research by broadband supplier Zen Internet reveals a growing nostalgia for the “home phone” even as its practical use ...
There was a time when very few people had the telephone in their home. The priest, the doctor and maybe the local shop were ...
When Alexander Graham Bell introduced his telephone in March 1876, the invention was riddled with problems. The line was a crackly mess—prone to interference from nearby electrical lines—and ...
The phone has now become an important part of our life. We depend on the phone to talk to each other. Now if you have noticed, no matter who you talk to, the first word (first telephone greeting) that ...
One of the greatest inven­tors in American history, Granville T. Woods, is born in Columbus, Ohio. During his life he ...
Find First Telephone stock video, 4K footage, and other HD footage from iStock. Get higher quality First Telephone content, for less—All of our 4K video clips are the same price as HD. Video Back ...