Poster of Cast and Crew in Technology Connections - Edison's Impression: Laying Sound into a Groove (Season 1 - Episode 2) - Edison's Impression: Laying Sound into a Groove

Technology Connections - Season 1 - Edison's Impression: Laying Sound into a Groove (Episode 2)

Plot: Bell's invention, the telephone, was the first device capable of reproducing sound. But it couldn't record it
Episode Aired On:
Wednesday, September 30 2015
9 years ago