I remember the moment I got interested in music. I was 10 years old, sitting in a friend’s attic in our eastside Dayton ...

The two American innovators – Thomas Edison, the inventor of both the electric light bulb and the phonograph ... Dating back to the early 1900s, the historic estates are now on display for ...

But Edison’s early phonograph both recorded and reproduced sound. “This was so astounding,” one historian wrote, “that the phonograph singularly established Edison’s international ...