About this book
Two CDs. Tells of nine remarkable men who produced inventions that changed our world. Running time: 3hrs.
The printing press, the telephone, powered flight, and others have made the modern world what it is. But who were the men who had these ideas and made reality of them? This work shows, they were very different, but all had a moment of vision allied to single-minded determination to battle through prototypes and produced something that worked.