The Inventive Mind of Thomas Edison

What was Thomas Edison's attempt to create a battery for that was never widely adopted during his lifetime?

a. Automobiles

b. Traffic lights

c. Lamps for miners

d. Railroad signals

Answer:

a. Automobiles

Thomas Edison, the renowned American inventor and businessman, delved into various technological innovations during his career. While he is most famous for inventing the phonograph, motion picture camera, and electric light bulb, he also experimented with batteries. One of his ambitious projects was the development of a battery for electric cars.

In the early 20th century, Edison worked on creating an alkaline storage battery that had a high energy density. He believed that this battery could power electric cars for longer distances compared to other available options. However, despite his efforts, the battery was never widely adopted for automobiles during his lifetime.