Thomas Edison portrait, flat vector illustration

thomas edison, american inventor, electric light, incandescent lamp, phonograph invention, motion picture device, industrial research, laboratory work, innovation process, patent system, electricity development, power generation, electrical engineering, scientific experimentation, technology history, nineteenth century inventor, early film technology, sound recording, telegraph improvement, communication technology, scientific discovery, mechanical design, engineering innovation, invention history, research laboratory, industrial progress, modern technology, scientific method, creative thinking, electrical systems, energy development, technical advancement, invention process, experimental research, american history, science and industry, practical inventions, innovation history, technological progress, engineering pioneer