Thomas Edison and his team of engineers managed to imprint sound waves in a strip of tinfoil. And you spoke - well, you really had to shout into a mouthpiece, and it could record sound and play it ...

What are some fun facts about Thomas Edison? Discover some interesting facts about the American inventor and businessman, and ...

Thomas Alva Edison, the Wizard of Menlo Park whose genius ... It was the earliest version of the record turntable that became the predominant form of music media in the 20th century — and ...

In reality, Thomas Edison Jr. had very little in common with ... In 1877, he used his phonograph machine to record “Mary Had ...

In reality, Thomas Edison Jr. had very little in common with ... In 1877, he used his phonograph machine to record “Mary Had a Little Lamb” on a piece of tinfoil, introducing the first voice ...