How did Thomas Edison spend his money?

Thomas Edison spent his money on various ventures related to his inventions and businesses, including the establishment of research laboratories and manufacturing facilities. He invested in developing new technologies, such as the electric light bulb and phonograph, and also funded his employees and their research. Additionally, Edison engaged in personal pursuits, including real estate, and maintained a lifestyle that reflected his success, such as building homes and purchasing luxurious items. Overall, his spending often aligned with his passion for innovation and entrepreneurship.