1. Thomas Alva Edison (February 11, 1847 - October 18, 1931), was born in Milan, Ohio, USA, and died in Theo, New Jersey, USA. Lanzhi. Inventor, entrepreneur.
2. Edison was the first person in human history to use mass production principles and electrical engineering research laboratories to engage in invention patents that had a profound impact on the world.
3. His inventions of the phonograph, movie camera, and electric light had a great impact on the world. He made more than 2,000 inventions in his lifetime and held more than 1,000 patents. Edison was ranked ninth among the 100 most influential people in the United States by the authoritative American journal "The Atlantic Monthly".
4. In 1855, he started school. There was only one class in that school, and the principal and teacher were both Mr. Engel. Because Edison had an inquisitive nature, he often asked the teacher some unusual questions during class (such as: how is the wind produced? Why does one plus one equal two instead of four). In just three months, he was dismissed by the teacher as Kicked out of school in the name of "imbecile".
5. Because her mother Nancy was a teacher at a girls’ school at the time and was a person with rich educational experience. She did not think that her children were “imbecile”, so Nancy taught Edison herself. According to Nancy's careful observation on weekdays, Edison was not only not an "imbecile", but also often showed talent.
6. Nancy often asked Edison to do experiments by himself. Once when talking about Galileo's "Leaning Tower of Pisa Experiment", Nancy asked Edison to try it on the tall tower next to her home. Edison took the Two balls of different sizes and weights were thrown from a high tower at the same time. As a result, the two balls landed at the same time. Edison felt it was amazing and excitedly told his mother the results of the experiment. This experiment was also etched in Edison's mind.
7. Edison realized the importance of books due to his mother's good education methods. Not only was he well-read, he also had a photographic memory.
Under the guidance of his mother, Edison read the works of the British Renaissance playwrights Shakespeare and Dickens and many important historical books, such as Edward Gibbon's "The Decline and Fall of the Roman Empire", David Hume's "History of Britain", he also read some works by Thomas Paine. Edison was attracted by the insights in the book, which continued to influence him throughout his life.
8. In 1857, Edison began to become interested in chemistry. He conducted experiments according to textbooks in the cellar of his home, and often caused frequent accidents.
9. In 1859, in order to have enough money to buy chemicals and experimental equipment, Edison began to look for a job to make money. After some hard work, he found a job selling newspapers on the train, traveling to and from work every day. Between Hong Kong and Detroit, he sells newspapers and carries fruit and vegetable business, but whenever he has time, he goes to the library to read.
10. In 1861, Edison used the money earned from selling newspapers to buy an old printing press and began to publish the weekly "Herald" edited by himself. The first issue was printed on the train. He was both a social and political leader. President, reporter, publisher, but also printer and newsboy.
There was a rest room on the train where Edison worked because the air was not circulating, so no one went there to rest and it became an empty room. Because Edison was running around on the train every day and came home very late every day, he often felt that there was not enough time. Edison thought that if the lounge was converted into a laboratory, he could conduct experiments on his way back to Port Huron.
With the consent of the train conductor, the empty lounge became Edison's laboratory. Although it was much more convenient to conduct experiments, accidents often happened. Once, the chemicals in his laboratory suddenly caught fire, causing damage. The conductor threw his experimental equipment out of the car in anger.
Extended information:
1. Hoover, the 31st President of the United States: "He is a great inventor and a benefactor of mankind."
Facing everything around him calmly and being optimistic about life until death, this was Edison's lifelong attitude.
Edison had a very low level of education, but his contribution to mankind was so huge. In addition to having a curious heart and an instinct for personal experimentation, he also had infinite energy and hard work that was beyond ordinary people. Courageous spirit.
2. Edison made so many inventions in his 84 years of life, and he was always persistent and dedicated to inventions. In addition to his inventions and contributions in phonographs, electric lights, telephones, telegraphs, movies, etc., he also made many inventions. There are also many creations and insights in the fields of mining, construction, chemical industry, etc. He has made great contributions to human civilization and progress.
2. Anecdotes and allusions: Once, when it was time to eat, Edison still did not come back. His parents were very anxious and looked around. It was not until the evening that they found him in the hay shed next to the yard. When his father saw him lying motionless in the haystack with many eggs, he asked Edison what he was doing. Little Edison replied that he was hatching chicks.
It turned out that when he saw that hens could hatch chicks, he thought it was strange and always wanted to try it himself. At that time, his father pulled him up angrily and laughed, telling others that chicks would not be hatched. On the way home, he asked in confusion: "Why can hens hatch chicks, but I can't?"
Reference: Baidu Encyclopedia - Thomas Alva Edison< /p>