Ebook: From Talking Drums to the Internet: An Encyclopedia of Communications Technology

In From Talking Drums to the Internet, readers will learn about sign language, cave paintings, motion pictures, e-mail, cell phones, electronic publishing, satellites, telepathy, the information Superhighway, microelectronics, and videos. They also learn about inventors and other key people who contributed to communications development. This work is a unique and timely addition for every library.