🌌 From the mysteries of ancient civilizations to the tech-driven world of today, delve into the electrifying story of electricity! 🌩️ Electricity: From Static to Revolutionary by the ChatStick Team explores the awe-inspiring journey of electricity. From simple sparks 🌟 to powering entire cities 🏙️, this eBook reveals the magic behind the switch. 🔍 Discover: - The myths and mysteries of ancient times ⏳ - Pioneers who changed the course of history 🎖️ - How electricity powers our homes, health, and heavens 🏠💉🚀 Charge up your knowledge and join us on this enlightening adventure! 💡
Energy is everywhere. We just assume that it will always be there whenever we need to warm up our houses, cook dinner, use our computers, mobile phones, escalators, X-ray machines, tower cranes, buses, trains, airplanes and cars. It is a given, yet often invisible - and unfortunately unsustainable part of our lives. Today we know that the global energy system needs to be transformed to its core. This is crucial if we are to succeed in tackling climate change and creating a sustainable society. And we all have important parts to play in this transition. But how do we change something that we cannot see? In this anthology, some of Sweden's leading energy researchers share their views on familiar and less familiar challenges and solutions regarding the energy of the future. The aim is to stimulate discussion and constructive debate so that we can address the challenges in an open dialogue where facts and knowledge shape our future. The book is written by researchers affiliated with the KTH Royal Institute of Technology Energy Platform, in collaboration with the non-profit organisation VA (Public & Science).
Through content area reading, hands-on experiences, and inquiry investigations, young scientists learn the essential concepts of science. The language is clear, simple, and scientifically correct. The imaginative and effective lessons cover life, earth, and physical sciences. Helpful extras include science inquiry worksheets, an inquiry assessment rubric, and alignment to standards.
What kinds (according to U.S. News & World Report) of clean electricity initiatives—ones that make sense on public policy and business strategy levels—could overcome the hurdles in shifting away from the entrenched electricity and petroleum-based transport industries in the United States? This book explores the tremendous opportunities of the new electricity revolution that looks to threaten the century-old business models of our existing power production infrastructure. The electricity industry, having been in place for more than 100 years, has established tremendous power and influence. But as solar- and wind-based energy businesses gain small footholds and expand their impact, the incumbent electricity businesses face fundamental challenges that threaten their century-old business models. Will technological advances and the motivation to control climate change finally effect a revolution in the electricity markets? This unique book proposes public policy- and business strategy-level initiatives that could overcome the structural impediments that prevail in the current electricity industries and predicts the important changes to come in the immediate and distant future. In The Microgrid Revolution: Business Strategies for Next-Generation Electricity, author Mahesh P. Bhave explains the current state of electricity production, identifies its widespread problems, and proposes a specific approach and particular solution to the puzzle of supplying clean energy for the 21st-century world. The introductory chapters lay the groundwork for the author's provocative thesis, and the concluding chapters elaborate on it with broad implications. By examining the subject material from the perspectives of public policy and regulatory concerns, corporate strategy, industry structure changes, innovation, and climate change as well as from a technological angle, readers from diverse industries and professional backgrounds will be able to understand how the coming electricity revolution is something we all have the power to influence.
Semiconductors and the Information Revolution sets out to explain the development of modern electronic systems and devices from the viewpoint of the semiconductor materials (germanium, silicon, gallium arsenide and many others) which made them possible. It covers the scientific understanding of these materials and its intimate relationship with their technology and many applications. It began with Michael Faraday, took off in a big way with the invention of the transistor at Bell Labs in 1947 and is still burgeoning today. It is a story to match any artistic or engineering achievement of man and this is the first time it has been presented in a style suited to the non-specialist. It is written in a lively, non-mathematical style which brings out the excitement of discovery and the fascinating interplay between the demands of system pull and technological push. It also looks at the nature of some of the personal interactions which helped to shape the modern technological world. An introductory chapter illustrates just how dependent we are on modern electronic systems and explains the significance of semiconductors in their development. It also provides, in as painless a way as possible, a necessary understanding of semiconductor properties in relation to these applications. The second chapter takes up the historical account and ends with some important results emerging from the Second World War – including its effect on the organisation of scientific research. Chapter three describes the world-shaking discovery of the transistor and some of the early struggles to make it commercially viable, including the marketing of the first transistor radio. In chapter four we meet the integrated circuit which gave shape to much of our modern life in the form of the personal computer (and which gave rise to a famously long-running patent war!). Later chapters cover the application of compound semiconductors to light-emitting devices, such as LEDs and lasers, and light detecting devices such as photocells. We learn how these developments led to the invention of the CD player and DVD recorder, how other materials were applied to the development of sophisticated night vision equipment, fibre optical communications systems, solar photovoltaic panels and flat panel displays. Similarly, microwave techniques essential to our modern day love of mobile phoning are seen to depend on clever materials scientists who, not for the first time, "invented" new semiconductors with just the right properties. Altogether, it is an amazing story and one which deserves to be more widely known. Read this book and you will be rewarded with a much deeper understanding and appreciation of the technological revolution which shapes so many aspects of our lives. - A historical account of the development of semiconductor physics, devices and applications from the nineteenth century to the present day - Coverage of the importance of material quality and its relation to the physics of the devices - Presented in a strictly non-mathematical and anecedotal way, to appeal to a wide audience - Provides the broad sweep of science history
