From early forms of communication, such as the telegraph, and morse code to today's super-fast communications through the internet, trace the evolution of technology's developments in all things telephone-related. A host of communication devices and telephones technologies, such as how wires are used and why vibrations are important, to wireless mobile phones and sending digital images and sounds via smartphones, show how inventors and engineers have developed and improved on technology to make telephones such an important part of human history. This book also dissects some of the major developments in each era, to give a rounded picture of these amazing machines.
Sold in the US (and US School & Library market) and the UK. Rights to all other territories available.
Tom Jackson has been an author for about 15 years. He has written more than 60 books and contributed to hundreds of others. Tom lives in Bristol, England, with his wife and three children. Tom has written about everything from alpine skiing to nanotechnology and algebra to ping pong.
Brown Bear Books
Brown Bear Books publish and package high-quality, illustrated children’s books for trade and school libraries. They also own Windmill Books, who publish educational material.