Discover the fascinating origin stories of some of the world's greatest inventors with A. Fraser Robertson's captivating book, "The Boyhood of Great Inventors."
Nine remarkable men produced inventions that changed the world. The printing press, the telephone, powered flight, recording and others have made the modern wor
A wizard from the start, Thomas Edison had a thirst for knowledge, taste for mischief, and hunger for discovery—but his success was made possible by his bound