What is Edison's last name?

Last name: Thomas Alva Thomas Alva Edison (1847 ~ 193 1): American, although he only attended school for a few months as a child, he was called "stupid" and "retarded". He came home in tears, asked his mother to teach him to read, and made up his mind to make a difference in the world when he grew up. Edison likes to play with some strange little experiments at home, and sometimes it is inevitable to make some jokes and make some small mistakes. His father forbade him to do small experiments again. Edison said anxiously, "How can you learn knowledge without doing experiments?" How can we achieve something? "After listening to his words, mom and dad moved to withdraw the" ban ". Through unremitting efforts, he invented the electric light, telegraph, phonograph, movies, etc. 1000 and became a famous inventor, known as the "king of invention" and made great contributions to the progress of human civilization. It is said that IQ is 160.

Edison was also a great entrepreneur. 1879, Edison founded "Edison Electric Lighting Company". 1880, incandescent lamps went on sale. 1890, Edison merged its various businesses into Edison General Electric Company. 189 1 year, Edison's thin filament and high vacuum incandescent bulb were patented. 1892, Tom? 6? 1 Houston merged with Edison Electric Lighting Company to form General Electric Company, which opened the hegemony of General Electric in the electric field for a century.