Explore the history and development of the telephone and find out how a telephone works. Learn about the inventors who helped influence the invention of the telephone.
While Alexander Graham Bell won the race to patent the telephone, he was only one among many inventors who explored instant voice communication. This fascinating book describes the evolution of the...
Today, we can talk to someone across town or even across the country right away. We just pick up the phone and call them. But it took a lot longer to get in touch with folks before Alexander Graham...
A fascinating illustrated biography about Elisha Gray, the second person to invent the telephone. Elisha Gray may not have received a patent for inventing the telephone, but he still made huge...
