The first recorded potato chip was created by chef George Crum in Saratoga Springs, New York.
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The first printing of the Gutenberg Bible was completed.
Birt Acres, a British inventor, patented the film camera/projector.
The clarinet was invented in Nuremberg, Germany, by Johann Christoph Denner.
Inventor William Gray received a patent for creating the telephone that uses coins to operate it.
The UK approved the first American patent.
