Thomas Edison

Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman who fundamentally shaped the modern world through his prolific innovations in electrical power and lighting. Though he did not invent the light bulb, Edison developed the first commercially practical incandescent light bulb in 1879, which became one of the most transformative inventions in history. Born in Ohio, Edison showed entrepreneurial spirit from childhood and established his first telegraph office as a teenager. He held over 1,000 patents to his name, covering innovations in electric power distribution, motion picture technology, and storage batteries. Beyond his technical achievements, Edison was a savvy businessman who founded General Electric, one of the world's largest industrial corporations. His work on the electric distribution system created the infrastructure for modern electrified society. Edison's legacy extends beyond specific inventions to his establishment of the research laboratory model, pioneering systematic innovation and development. His famous quote—"Genius is one percent inspiration and ninety-nine percent perspiration"—captures his philosophy and work ethic.