5 THE FINDINGS OF THOMAS ALVA EDISON IS NOT DISCLOSED TO THE PUBLIC

Edison was a businessman and scientist and inventor of the United States who have so many research results. He is also the founder of 14 companies, including General Electric.

Edison had patented more than 1000 inventions in the U.S.. Results of the study include the size of the light bulb, ponograf (phonograph), the camera moves, and dynamo.

However, there were no findings revealed by the public. Site Gearlog recorded at least five Edison invention that has not been so widely known, as reported from apakabardunia.com

1. Unmute Machine (1868)

Long before Americans use Diebold machines for counting, Edison already offers a tool called Vote Recorder findings.

This tool calculates the sound with the model question Yes or No. Unfortunately, these voting machines have slow processing time. To the extent that one of the Congressional Committee Chairman said, "If there is an invention on earth that we do not want, this is the machine he is."

2. Unmute Dolls (1877)

Not only invented the phonograph, Edison also gush a miniature version of the music player, which is then placed inside a doll. It then could play a phonograph recording rhymes for children, so that the doll as if speaking.

3. Battery Electric Car (1880)

When Edison introduced the nickel-iron battery, he then dreamed to make electric cars. Some automakers like Detroit Electric and Baker Electric, and then adopt the technology that was introduced Edison.

However, in a recent dinner party, Henry Ford gave a small note to the Edison Electric car sounds dead. After that, his words proved true. Edison dream was never accomplished.

4. Frankenstein Movie (1910)

In 1891 Edison patented the first film camera, called Kinematograph. In 1910, his company, Edison Manufacturing Company Studio, create a Frankenstein movie, a film adaptation of his classic horror novel by Mary Shelley.

5. Special telephone Spirits (1920)

This finding is one subject that is still being debated. Edison had informed the media about some of the efforts to find a way to call people who had died.

In 1921 he clarified that by telling the New York Times, that his invention could detect unit of life among the dead.

However, many say that Edison failed miserably in his bid this time. When this tool has been found, which may be the first port of call is the ghost of Edison himself.