Edison established his industrial research laboratory in Menlo Park, New Jersey. This was the first institution dedicated to organized research and development, earning him the nickname 'The Wizard of Menlo Park'.

Edison invented the phonograph, a device capable of recording and reproducing sound. This invention brought him international fame and solidified his reputation as a leading inventor.

Edison and his team developed a practical and long-lasting incandescent light bulb. This invention revolutionized the world, paving the way for widespread electrification.

Edison publicly demonstrated his electric lighting system in Menlo Park, showcasing the potential of electricity to transform homes, businesses, and cities.

Edison focused on developing a complete electric power system, including generators, wiring, and other components, to bring electric lighting to homes and businesses.