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.
Technology Timelines is a series of six book aimed at upper KS2 and early KS3 readers, tracing the development of specific technologies through the ages.
Tom Jackson has been a writer for 20 years. He has written more than 80 books and contributed to hundreds more. Tom gets to write about a wide range of subjects, everything from axolotls to zoroastrianism. However, his specialties are natural history, technology and all things scientific. Tom spends his days finding fun ways of communicating these kinds of facts, new and old, to all age groups and reading abilities. Tom lives in Bristol, England, with his wife and three children. He studied zoology at Bristol University and has had spells working at the zoos in Jersey and Surrey. Tom has also worked as a conservationist, which saw him planting trees in Somerset, surveying Vietnamese jungle and rescuing wildlife from drought-ridden Zimbabwe. Writing jobs have also taken him to the Galapagos Islands, the Amazon rain forest, the coral reefs of Indonesia and the Sahara Desert. Nowadays, he can be found mainly in the attic.