NSTA/CBC Best STEM Book EUREKA! Great things happen when science crosses history! Discover the all-true stories of your favorite inventions with this new multicultural STEM series that takes readers on a journey through time and around the world. A perfect choice for kids ages 4-8 who love to figure out how things work! Electric lights--without them, we'd be in the dark! Here is a biography of the light bulb, an essential...