Edison's Invention of the Phonograph(02)

Edison's Invention of the Phonograph(02)


Image gallery: Did John Rogers Really Invent THAT? The Answer Will Stun You.

John Harold Rogers Biography Facts About John H. Rogers The 15 Most Popular Inventors Edison's Invention of the Phonograph The most 'Dad' invention you ever did see invention Every dad needs Did Thomas Edison Really Invent the Lightbulb? Britannica Steve Wozniak Quote “Did you really invent the computer, or am I being