Inventions of Thomas Alva Edison: Father of the Light Bulb and the Motion Picture Camera

Did you know that the inventor of the phonograph, Thomas Alva Edison, was hard of hearing? That's just one of the many interesting facts that readers will come across in this book. Readers will get a look inside the master inventor's fabled invention factory, and look at some of his greatest inventions including the light bulb, the Kinetograph, and the Kinetoscope.