I spoke to an AT&T archivist about Alexander Graham Bell's famous transmission. Even though calls have changed, the reasons behind them are still the same. Jeff Carlson writes about mobile technology ...
Hosted on MSN
Science history: First two-way phone call across outdoor lines made by Alexander Graham Bell — Oct. 9, 1876
On the afternoon of Oct. 9, 1876, Alexander Graham Bell was in Boston when he had a three-hour chat with his assistant and fellow inventor, Thomas Watson. It would not have been noteworthy — except ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results