Biography of edison in english

Thomas Edison, the prolific American inventor and entrepreneur, revolutionized the world with his inventions such as the phonograph and practical electric lighting systems, forever changing our way of life. Thomas Alva Edison (Febru – Octo) was an American inventor and businessman. He developed many devices in fields such as electric power generation, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. Early years First steps Professional growth Public recognition Peak period Later years Public interest Professional activity Media attention
Edison's first phonograph - NPS Photo The first great invention developed by Edison in Menlo Park was the tin foil phonograph. The first machine that could record and reproduce sound created a sensation and brought Edison international fame. Edison toured the country with the tin foil phonograph, and was invited to the White House to demonstrate it to President Rutherford B. Hayes in.