Innovations: The Inventors

Posted at 07:43 PM ET, 04/24/2013

What did Alexander Graham Bell sound like? Now we know.

The Smithsonian announces that it has identified the voice of Alexander Graham Bell in one of the earliest ever recordings

By Emi Kolawole  |  07:43 PM ET, 04/24/2013 |  Permalink  |  Comments ( 0)
Tags:  Technology, The Inventors