One day in 1882, Thomas Edison flipped a switch that lit up lower Manhattan with incandescent light and changed the way people live ever after. The electric light bulb was only one of thousands of Edison’s inventions, which include the phonograph and the kinetoscope, an early precursor to the movie camera. As a boy, observing a robin catch a worm and then take flight, he fed a playmate a mixture of worms and water to see if she could fly! Here’s an accessible, appealing biography with 100 black-and-white illustrations Series Information With straightforward language and illustrations on nearly every page, the Who Was...? series invites kids to explore history by learning about key figures from politics, sports, music, literature, and more. Each book tells the story of a person's life and major accomplishments, and discusses the historic events that shaped his or her world. The books also include timelines, bibliographies, and suggestions for further research.