Great inventions.palchikovskaya natasha

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Records Records cassettes gramophone cassettes gramophone

description

Natasha Palchikovskaya, a student of 9b Form, Gymnasium 114, St.Petersburg, Russia made a presentation about Great Inventions.

Transcript of Great inventions.palchikovskaya natasha

Page 1: Great inventions.palchikovskaya natasha

Records cassettes gramophone Records cassettes gramophone

Page 2: Great inventions.palchikovskaya natasha

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.

Page 3: Great inventions.palchikovskaya natasha

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.

Page 4: Great inventions.palchikovskaya natasha

CassettesCassettes

were invented in 1952. In 1963 year company “Philips” invented new type of cassettes which were better and more modern.