Great inventions.palchikovskaya natasha
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Records Records cassettes gramophone cassettes gramophone
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Natasha Palchikovskaya, a student of 9b Form, Gymnasium 114, St.Petersburg, Russia made a presentation about Great Inventions.
Transcript of Great inventions.palchikovskaya natasha
Records cassettes gramophone Records cassettes gramophone
RecordsRecords
Were invented by Were invented by Emil Berliner in Emil Berliner in 1860. Before 1860. Before this this type of type of
disksdisks , ,
with phonograph with phonograph had used had used cylinders.cylinders.
GramophoneGramophone
was invented by was invented by Edison in XIX Edison in XIX century. It was century. It was patented like a patented like a phonograph. phonograph. Later it was improved. Then phonograph is called gramophone.
CassettesCassettes
were invented in 1952. In 1963 year company “Philips” invented new type of cassettes which were better and more modern.