Thomas Edison’s inventions, including the light bulb, phonograph, and motion pictures, revolutionized modern life. The practical light bulb transformed how people lived and worked, extending productive hours beyond daylight. Edison's work on electrical systems paved the way for widespread electricity use, influencing industries and daily routines. The phonograph created a new medium for entertainment, allowing music to be recorded and played back, changing the music industry forever. Edison's drive for innovation laid the foundations for the technological advancements that shaped the 20th century and continue to influence contemporary society in numerous ways.