INVENTOR

Thomas Alva Edison

Biography of Thomas Alva Edison

Name: Thomas Alva Edison

Birthdate: February 11, 1847

Place of birth: Milan, Ohio, United States

Religion: Dies

Date of Death: October 18, 1931

Place of Death: West Orange, New Jersey, USA

Cause of Death: Diabetes or Diabetes

Parents: Samuel Odgen Edison (father) and Nancy Matthews Elliot (mother)

Citizenship: United States

Thomas Alva Edison is one of the most important scientists in the history of science. But as a child he always got bad grades at school, until finally his mother kicked Thomas out of school and taught him at home because he had received a warning from the school that Thomas was a child who could not go to school. He is one of the students who often misses lessons with his friends. At the age of 12 years, little Thomas Alva Edison already has a small chemistry laboratory. 1 year later he has succeeded in making a telegraph and at that age he also worked as a seller of newspapers, sweets and fruit on the train for several years.

In 1861, Thomas got the idea to publish his first newspaper on a train which was very useful to meet the public's need for information, the newspaper pocketed US $ 400 a day.

In 1877 Thomas invented the phonograph, this year he realized the importance of light sources for human life, then he kept himself busy with the problem which at that time was of concern to many incandescent light researchers. For this reason, Thomas devoted all his energy and time to spending as much as 40,000 dollars in 2 years on his experiments making incandescent lamps.

In total there were about 6,000 materials that Thomas spent making incandescent lamps, so that Thomas was finally known as the inventor of the first lamp, before finally discovering the first electric incandescent lamp capable of burning for 40 hours on October 21, 1979 Not only that, in the same year Thomas also discovered projector for small films. In 1881, for the first time he installed electric lights on the streets and homes 1 km away in New York. And in 1890, Thomas founded the company General Electric, so that in the end he is also known as the inventor of the first electricity for electric lamps.

Thomas is said to be one of the most prolific inventors of his time, able to hold a record 1,093 patents to his name. Most of Thomas Alva Edison's inventions are not original, but are developments as well as improvements from previous discoveries. He has also helped a lot in the defense sector of the United States. Some of Thomas' research includes submarine detection, aircraft detection, periscope periscope with machine guns, torpedo plugs with nets and others.