Thomas Edison: The Genius Inventor Who Revolutionized the World

Thomas Edison saved a life, leading to a job as a telegraph operator. He was industrious, earning money through various jobs to fund his experiments. Despite losing a job due to an accident, he started his own company. As a youth, he sold goods on trains, showcasing his entrepreneurial spirit. At 22, he invented an electric vote recorder, marking the start of his impactful inventions.

What type of experiments was Thomas Edison involved in while working?

What did Thomas Edison sell on the trains running between Port Huron and Detroit?