The invention of the phonograph was very important to society. The invention itself was very useful during the time of Edison and has impacted many similar inventions that have proved to be useful today.
This was a tin foil phonograph. The phonograph played cylinders and not disks which led to his discovery that he could playback messages via this invention.
This is a matter of opinion, but the light bulb gets my vote for increased safety and productivity.
Thomas invented the phonograph in the year of 1878 and took him 30 hours with a little help from his Friend john kruesi.Edison is credited with the invention of the phonographin 1877.thomas Edison invented the phonograph in the year 1877. he demonstrated the phonograph on Dec.7th 1877 at the office of SCIENTIFIC AMERICAN.
they want to have fun their life
The phonograph was invented in 1877 by Thomas Edison. It used cylinder records. In 1887, Emile Berliner initiated the transition from phonograph cylinders to flat discs with a spiral groove running from the periphery to near the center. He called his invention the gramophone to bypass Edison's "phonograph" Trademark.
The phonograph.
lightbulb and phonograph
Phonograph
Thomas Edison's favorite invention, despite all of the inventions he did, was always the phonograph.The phonograph.
It was important to america becaus eit produced sound and music. It helped by keeping people in touch.
the phonograph
gramophone jim b
This was a tin foil phonograph. The phonograph played cylinders and not disks which led to his discovery that he could playback messages via this invention.
This was a tin foil phonograph. The phonograph played cylinders and not disks which led to his discovery that he could playback messages via this invention.
The phonograph
The phonograph
The phonograph