Edison applied for more than 1000 patents in his life. He is not only an inventor's genius, but also a master of commercialization, and has accumulated great wealth in the fields of electric light. When I was a child, I only studied at school for three months because my family was poor. But he loved science since he was a child, taught himself hard and was addicted to invention and creation. The number of officially registered inventions reached 1328, and he was called the king of inventions in the world. His invention depends not only on intelligence, but also on hard scientific practice. When he invented the electric light, he used 200 notebooks to collect information. In order to find a suitable filament, he used copper wire, platinum wire and other materials 1600, as well as hair and various bamboo wires. Finally, he chose a Japanese bamboo filament, which became the original filament after burning and carbonization.
Edison was born in Milan, Ohio, USA, an American inventor and entrepreneur. Edison was the first person in human history to use a large number of production principles and electrical engineering research laboratories to patent inventions, which had a great and far-reaching impact on the world. His invention of the phonograph, movie camera and electric light had a great influence on the world. He had more than 2,000 inventions and 1000 patents in his life. Edison was named the ninth among 100 people who influenced the United States by the authoritative American periodical Atlantic Monthly.