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Ever wondered how the whole world is moving towards a wireless future? "Wireless World: The Earth with Electronic Waves Around us" is a book that talks about the entire realm of wireless technology. Starting from its interesting historical background to its potential future, the author breaks down how wireless technology got where it is today. We live in an era of technology but have very little idea about how these technologies came into being, how they work , or ways they influence our lives. This book gives a big picture on how wireless technology is helping human civilization towards an amazing future. But it also sheds light on its harmful consequences if humans are not careful with its use. This book answers six big questions about wireless technologies : Has the vision of Tesla yet become a reality? Can we live without wireless technology in this modern world? How has society flourished over time due to wireless technology? Can wireless technology lead to existential crises for human beings? How does nature respond to wireless technology? What is the future of wireless? The author answers all these questions in a very simple yet descriptive way. Some of the answers might shock you and some might even leave you speechless. You will be able to understand that wireless technology is one of the biggest wonders that human beings have developed. Whether you are a teen, an adult or a grownup, you will be delighted and amazed at this human invention. This book will be your best guide to knowing about wireless technology and beyond! Open it and see the future unfold.
In July 2016, GSMA live tracker of number of smart devices in the world overtook live world population clock. We are increasingly getting exposed to an invisible web of radiation all around us through the wireless devices we love so much. With the advent of cloud computing and Internet of Things (IoT) set to launch more than a trillion smart devices before the end of second decade of 21st century, exposure of all living species is assuming worrisome proportions. Necessity used to be mother of invention but not anymore. Now greed is the father of invention. Science is clear about link between radiofrequency exposure and brain tumours, infertility, electrohypersensitivity among several other disorders. It is time the industry and the governments took notice of it. This book describes how the wireless technology has snapped the link between nature and all living species including wildlife, thus bludgeoning biological systems to adapt to its unforeseen physical impacts. It makes a compelling argument that cuts through the smokescreen created by industry-funded science and defended by revolving-chair scientists.
By the late nineteenth century, engineers and experimental scientists generally knew how radio waves behaved, and by 1901 scientists were able to manipulate them to transmit messages across long distances. What no one could understand, however, was why radio waves followed the curvature of the Earth. Theorists puzzled over this for nearly twenty years before physicists confirmed the zig-zag theory, a solution that led to the discovery of a layer in the Earth’s upper atmosphere that bounces radio waves earthward—the ionosphere. In Probing the Sky with Radio Waves, Chen-Pang Yeang documents this monumental discovery and the advances in radio ionospheric propagation research that occurred in its aftermath. Yeang illustrates how the discovery of the ionosphere transformed atmospheric science from what had been primarily an observational endeavor into an experimental science. It also gave researchers a host of new theories, experiments, and instruments with which to better understand the atmosphere’s constitution, the origin of atmospheric electricity, and how the sun and geomagnetism shape the Earth’s atmosphere. This book will be warmly welcomed by scholars of astronomy, atmospheric science, geoscience, military and institutional history, and the history and philosophy of science and technology, as well as by radio amateurs and electrical engineers interested in historical perspectives on their craft.
Since the discovery of electromagnetic waves less than 150 years ago, the application of wireless communications technology has not only revolutionized our daily lives, but also fundamentally changed the course of world history. A Brief History of Everything Wireless charts the fascinating story of wireless communications. The book leads the reader on an intriguing journey of personal triumphs and stinging defeats, relating the prominent events, individuals and companies involved in each progressive leap in technology, with a particular focus on the phenomenal impact of each new invention on society. Beginning at the early days of spark-gap transmitters, this tale touches on the emergence of radio and television broadcasting, as well as radio navigation and radar, before moving on to the rise of satellite, near-field and light-based communications. Finally, the development of wireless home networks and the explosive growth of modern cellular technologies are revealed, complete with a captivating account of their corresponding company histories and behind-the-scenes battles over standards. For those wishing to peek behind the magic curtain of friendly user interfaces and clever engineering, and delve further into various processes underlying the ubiquitous technology we depend upon yet take for granted, the book also contains special “TechTalk” chapters that explain the theoretical basics in an intuitive way.