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3D MODEL GRAMOPHONE AND A BRIEF HISTORY OF THE GRAMOPHONE.

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The invention of the first gramophone dates back to 1877. The history of the gramophone begins with the phonograph sound recorder invented by Thomas Edison . A diaphragm and needle are used with this instrument. It is made of tin leaf that the needle can travel with. It also had two separate systems for listening and recording. This machine, known as the phonograph until this time, took the name of the graphophone with the machine developed by Alexander Graham Bell , the inventor of the telephone, in 1885 by using wax in the recording process. German Emile Berliner developed the recording system, the first to work on the cylinder disc used by Graham Bell. He then made sure that the scratches on the plate were lateral rather than deep. The first records that Berliner used in this field were zinc plates on which wax material was applied. The gramophone, named after Graham Bell's last graffiti, was changed to its current name by Berliner and patented under this name. The most importa...

This Strange Tricycle Was Patented In 1881

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                                                                                                    Woman in Tricycle. A strange photo with a woman on a strange tricycle has been making the rounds of the Internet recently. It is a bizarre vehicle with a giant wheel and the most wonderful spokes. The photo of the trike—called "the New Iron Horse" and credited to Charles W. Oldreive—is from the  Library of Congress .                                                                                       Charles W. Oldreive It's a...