Describes the light sources that people used throughout history until Thomas Edison revolutionized the world with the electric light bulb.

Most Americans believe that Thomas Edison invented the light bulb. But British scientist Joseph Swan was working on this invention at the same time. Patent batt

Learn about the great scientist Thomas Edison as he invented the light bulb. You'll read about his life, the science behind his studies, and the impact of his w

A sweeping history of the electric light revolution and the birth of modern America The late nineteenth century was a period of explosive technological creativi

EUREKA! Great things happen when science crosses history! Discover the all-true stories of your favorite inventions with this new multicultural STEM series that