Nikola Tesla's discoveries constitute the foundation of much of our contemporary technology and are essential to our understanding of electricity. He is one of the world's most recognised inventors and brightest minds. In his own words, here is his narrative. Tesla's autobiography, My Inventions, was first published in the Electrical Examiner as a six-part series. It is a narrative of his remarkable life, from his humble beginnings in Croatia to his work with Thomas Edison to his revolutionary breakthroughs and Discoveries that altered the world, compiled and edited by Ben Johnston. Read more

NOW A MAJOR MOTION PICTURED DIRECTED BY AND STARRING CHIWETEL EJIOFOR – AVAILABLE ON NETFLIXWhen William Kamkwamba was just 14 years old, his family told him that he must leave school and come home to work on the farm – they could no longer afford his fees. This is his story of how he found a way to make a difference, how he bought light to his family and village, and hope to his nation.Malawi is a country battling AIDS, drought and famine, and in 2002, a season of floods, followed by the most severe famine in fifty years, brought it to its knees. Like the majority of the population, William's family were farmers. They were totally reliant on the maize crop. By the end of 2001, after many lean and difficult years, there was no more crop. They were running out of food – had nothing to sell – and had months until they would be able to harvest their crop again.Forced to leave school at 14 years old, with no hope of raising the funds to go again, William resorted to borrowing books from the small local library to continue his education. One day, browsing the titles, he picked up a book about energy, with a picture of a wind turbine on the front cover. Fascinated by science and electricity, but knowing little more about the technology, William decided to build his own. Ridiculed by those around him, and exhausted from his work in the fields every day, and using nothing more than bits of scrap metal, old bicycle parts and wood from the blue gum tree, he slowly built his very own windmill.This windmill has changed the world in which William and his family live. Only 2 per cent of Malawi has electricity; William's windmill now powers the lightbulbs and radio for his compound. He has since built more windmills for his school and his village.When news of William's invention spread, people from across the globe offered to help him. Soon he was re-enrolled in college and travelling to America to visit wind farms. This is his incredible story.William's dream is that other African's will learn to help themselves – one windmill and one light bulb at a time – and that maybe one day they will be able to power their own computers, and use the internet, and see for themselves how his life has changed after picking up that book in the library. Read more

Understand Physics gives you a solid understanding of the key skills and ideas that run through the subject. You will explore the important concepts of force and motion, electricity, light, molecules, matter and space and discover the frontiers of physics. With numerous questions, answers and worked examples throughout, you will feel confident in approaching the science and applying your knowledge.NOT GOT MUCH TIME?One, five and ten-minute introductions to key principles to get you started.AUTHOR INSIGHTSLots of instant help with common problems and quick tips for success, based on the author's many years of experience.TEST YOURSELFTests in the book and online to keep track of your progress.FIVE THINGS TO REMEMBERQuick refreshers to help you remember the key facts.TRY THISInnovative exercises illustrate what you've learnt and how to use it. Read more

A genius to rival Edison, a personality as intriguing as Tesla, Charles Proteus Steinmetz was a key figure in creating the modern world. Thomas Alva Edison and Nikola Tesla have the glory, but perhaps the greatest electrical wizard of them all was Charles Proteus Steinmetz. Revered in the late 19th and early 20th centuries as a genius, but largely forgotten today, Steinmetz made the modern world possible through his revolutionary work on AC electricity transmission, the technology underlying today’s power grid. More than just a great scientist and engineer, Steinmetz was also one of the most colorful characters in American life. Standing just four feet tall with a pronounced spine curvature, Steinmetz was as well known for his fiery political opinions, his fierce advocacy for social progress and education, his unusual home life, and his private menagerie as for his technical achievements. The first full biography of Steinmetz in many years, Charles Proteus Steinmetz: The Electrical Wizard of Schenectady brings the life, passions, and scientific achievement of this remarkable man to a new generation. Read more

A Fully Revised Guide to Electronics Troubleshooting and Repair Repair all kinds of electrical products, from modern digital gadgets to analog antiques, with help from this updated book. How to Diagnose and Fix Everything Electronic, Second Edition, offers expert insights, case studies, and step-by-step instruction from a lifelong electronics guru. Discover how to assemble your workbench, use the latest test equipment, zero in on and replace dead components, and handle reassembly. Instructions for specific devices, including stereos, MP3 players, digital cameras, flat-panel TVs, laptops, headsets, and mobile devices are also included in this do-it-yourself guide.Choose the proper tools and set up your workbenchEnsure personal safety and use proper eye and ear protectionUnderstand how electrical components work and why they failPerform preliminary diagnoses based on symptomsUse test equipment, including digital multimeters, ESR meters, frequencycounters, and oscilloscopesInterpret block, schematic, and pictorial diagramsDisassemble products and identify sectionsAnalyze circuits, locate faults, and replace dead partsRe-establish connections and reassemble devices Read more

LEVEL: This book covers the electricity and magnetism topics from physics with calculus at the university level. (If instead you’re looking for a trig-based physics book, search for ISBN 1941691102.) Note that the calculus-based edition includes all of material from the trig-based book, plus ample coverage of the calculus-based material.DESCRIPTION: This combination of physics study guide and workbook focuses on essential problem-solving skills and strategies:Fully solved examples with explanations show you step-by-step how to solve standard university physics problems.Handy charts tabulate the symbols, what they mean, and their SI units.Problem-solving strategies are broken down into steps and illustrated with examples.Answers, hints, intermediate answers, and explanations are provided for every practice exercise.Terms and concepts which are essential to solving physics problems are defined and explained.VOLUME: This volume covers electricity and magnetism, including electric fields, Gauss’s law, circuits, Kirchhoff’s rules, magnetic fields, right-hand rules, the law of Biot-Savart, Ampere’s law, Lenz’s law, Faraday’s law, AC circuits, an introduction to Maxwell’s equations, and more.AUTHOR: The author, Dr. Chris McMullen, has over 20 years of experience teaching university physics in California, Oklahoma, Pennsylvania, and Louisiana (and has also taught physics to gifted high school students). Dr. McMullen currently teaches physics at Northwestern State University of Louisiana. He has also published a half-dozen papers on the collider phenomenology of superstring-inspired large extra dimensions. Chris McMullen earned his Ph.D. in particle physics from Oklahoma State University (and his M.S. in physics from California State University, Northridge).Dr. McMullen is well-known for:engaging physics students in challenging ideas through creativitybreaking difficult problems down into manageable stepsproviding clear and convincing explanations to subtle issueshis mastery of physics and strong background in mathematicshelping students become more fluent in practical math skillsMATH REVIEW: A separate chapter covers essential calculus skills (including valuable integration techniques).SOLUTIONS: The back of the book includes a detailed section of hints, intermediate answers, final answers, and explanations to help you solve each problem one step at a time. It’s like having a physics tutor in the back of the book. (However, if you would prefer complete solutions, search for ISBN 1941691137.)USES: This study guide workbook can be used to:learn how to solve fundamental problems in physics with calculusfind fully-solved examples of standard physics problemsdevelop fluency in physics via practice exercises that include answers, hints, and explanationsquickly find the most essential physics terms, concepts, and formulasprepare for the AP physics examreview for standardized exams, such as AP Physics or the fundamentals of the GRE.CALCULATOR: Every problem in this book can be solved without the aid of a calculator. This is handy for students who will take a standardized exam like the GRE Physics, which doesn’t allow a calculator. (It’s also a handy skill to be able to estimate an answer without relying on a calculator.) Read more

The behavior and dynamics of magnetic fluids receive a coherent, comprehensive treatment in this high-level study. One of the best classical introductions to the subject, the text covers most aspects of particle interaction, from magnetic repulsion to quasi-stable equilibriums and ferrohydrodynamic instabilities. Suitable for graduate students and researchers in physics, engineering, and applied mathematics. Read more

In the first two books in his wildly popular The Theoretical Minimum series, world-class physicist Leonard Susskind provided a brilliant first course in classical and quantum mechanics, offering readers not an oversimplified introduction, but the real thing - everything you need to start doing physics, and nothing more. Now, thankfully, Susskind and his former student Art Friedman are back, this time to introduce readers to special relativity and classical field theory. At last, waves, forces and particles will be demystified. Using their typical brand of relatively simple maths, enlightening sketches and the same fictional counterparts, Art and Lenny, Special Relativity and Classical Field Theory takes us on an enlightening journey through a world now governed by the laws of special relativity. Starting in their new watering hole, Hermann's Hideaway, with a lesson on relativity, Art and Lenny walk us through the complexities of Einstein's famous theory. Combining rigor with humour, Susskind and Friedman guarantee that Special Relativity and Classical Field Theory will become part of the reader's physics toolbox. Read more

The contents of this book are mostly aimed at the amateur radio beginner and aspiring ones. Therefore, this book provides answers to basic questions like: What is the best HF antenna for my needs and location? What type of stand-alone antenna tuner should I use and which should I avoid? How can I hide my HF antenna from the neighbors and still get acceptable performance from it? What about lightning protection? This book will supply immediately useful answers to the above questions and many more. A properly designed and installed amateur radio HF antenna system can potentially make the humblest ham radio equipment perform like stations worth thousands of dollars. We are confident that the antenna experimenter will find the information given here priceless. Furthermore, any ham radio operator, armed with the information this book contains, will become a much better informed buyer of commercially made HF antenna systems and accessories. This special edition is published in response to ham radio operators who wrote to ask that all the basic information, on and related to amateur radio HF antennas, be made available in one book instead of four, arguing that it would be more convenient. The author and publisher agree. Therefore this edition contains the complete four-book series on Amateur Radio HF Antennas published by Claude Jollet, VE2DPE. Read more

5g is being rolled out across the country, despite growing evidence that it is disruptive to our health, our safety, and the environment. The Invisible Rainbow is the groundbreaking story of electricity as it’s never been told before—exposing its very real impact on the biosphere and human health.100,000 copies sold!Over the last 220 years, society has evolved a universal belief that electricity is ‘safe’ for humanity and the planet. Scientist and journalist Arthur Firstenberg disrupts this conviction by telling the story of electricity in a way it has never been told before—from an environmental point of view—by detailing the effects that this fundamental societal building block has had on our health and our planet.In The Invisible Rainbow, Firstenberg traces the history of electricity from the early eighteenth century to the present, making a compelling case that many environmental problems, as well as the major diseases of industrialized civilization—heart disease, diabetes, and cancer—are related to electrical pollution."Few individuals today are able to grasp the entirety of a scientific subject and present it in a highly engaging manner . . . Firstenberg has done just that with one of the most pressing but neglected problems of our technological age."—BRADLEY JOHNSON,MD, Amen Clinic, San Francisco"[A] masterpiece."—Celia Farber, investigative journalist"This seminal book...will transform your understanding ...of the environmental and health effects of electricity and radio frequencies"—Paradigm Explorer Read more

This book contains brief lessons on electronics easy to understand for a varied audience of readers. The topics covered are: electrical circuits, binary numbers, insulators, conductors, wires, voltage and current, switches and buttons, resistors and electrical resistance, electric power, energy consumption, logic gates, resistors in series and in parallel, integrated circuits, relay, divider, potentiometer, alternating current. Read more

LEVEL: This book covers the electricity and magnetism topics from trig-based physics at the university level. (If instead you’re looking for a calculus-based physics book, search for ISBN 1941691110.)DESCRIPTION: This combination of physics study guide and workbook focuses on essential problem-solving skills and strategies:Fully solved examples with explanations show you step-by-step how to solve standard university physics problems.Handy charts tabulate the symbols, what they mean, and their SI units.Problem-solving strategies are broken down into steps and illustrated with examples.Answers, hints, intermediate answers, and explanations are provided for every practice exercise.Terms and concepts which are essential to solving physics problems are defined and explained.VOLUME: This volume covers electricity and magnetism, including electric fields, Gauss’s law, circuits, Kirchhoff’s rules, magnetic fields, right-hand rules, the law of Biot-Savart, Ampere’s law, Lenz’s law, Faraday’s law, AC circuits, an introduction to Maxwell’s equations, and more.AUTHOR: The author, Dr. Chris McMullen, has over 20 years of experience teaching university physics in California, Oklahoma, Pennsylvania, and Louisiana (and has also taught physics to gifted high school students). Dr. McMullen currently teaches physics at Northwestern State University of Louisiana. He has also published a half-dozen papers on the collider phenomenology of superstring-inspired large extra dimensions. Chris McMullen earned his Ph.D. in particle physics from Oklahoma State University (and his M.S. in physics from California State University, Northridge).Dr. McMullen is well-known for:engaging physics students in challenging ideas through creativitybreaking difficult problems down into manageable stepsproviding clear and convincing explanations to subtle issueshis mastery of physics and strong background in mathematicshelping students become more fluent in practical math skillsSOLUTIONS: The back of the book includes a detailed section of hints, intermediate answers, final answers, and explanations to help you solve each problem one step at a time. It’s like having a physics tutor in the back of the book. (However, if you would prefer complete solutions, search for ISBN 1941691137.)USES: This study guide workbook can be used to:learn how to solve fundamental problems in trig-based physicsfind fully-solved examples of standard physics problemsdevelop fluency in physics via practice exercises that include answers, hints, and explanationsquickly find the most essential physics terms, concepts, and formulasprepare for the AP physics examreview for standardized exams, such as AP Physics or the MCAT.CALCULATOR: Every problem in this book can be solved without the aid of a calculator. This is handy for students who will take a standardized exam like the MCAT Physics, which doesn’t allow a calculator. (It’s also a handy skill to be able to estimate an answer without relying on a calculator.) Read more

Maxwell published his famous equations in 1873. They form the absolute core of our understanding of electromagnetics and they stand virtually unchanged (not even "tweaked") since they were first published.In one sense, Maxwell's equations are beautifully simple. But in another sense, they are extremely complex, relying on very advanced calculus. The fundamental laws behind Maxwell's equations are familiar to most people. So this book focuses on those laws and expresses the equations in words, omitting the calculus (well, almost) entirely. This book explains how Maxwell's equations are formed, where they came from, and how they interrelate in words that even non-engineers can understand. This removes this very important topic from the complexities of the underlying mathematics and puts it in a form that everyone can understand. This book is intended for the average reader and for the engineering student who is facing his or her first introduction to Maxwell. Before you can understand the complexities of the mathematics, you need to understand the fundamental background behind the equations. That is what this book offers. Read more

With this concise guide on quantum theory we have pursued our aim of creating the most comprehensible, brief and systematic picture of the behavior of reality at the micro level: the reality of quantum physics. This behavior is very much different from what we humans are used to dealing with in our everyday lives, so naturally this subject is quite hard to comprehend for many. We believed that the best way to introduce the subject reliably is to start at the beginning, presenting the observations, thoughts and conclusions of each of the world’s greatest physicists through their eyes, one at a time. In this way we hope that the reader may take an enjoyable journey through the strange truths of quantum theory and understand why the conclusions of these great minds are what they are.This book starts with the most general view of the world and gradually leads readers to those new, unbelievable but real facts about the very nature of our universe. Read more

Everybody knows that Thomas Edison devised electric light and domestic electricity supplies, that Guglielmo Marconi thought up radio and George Westinghouse built the world's first hydro-electric power station. Everybody knows these 'facts' but they are wrong. The man who dreamt up these things also invented, inter-alia, the fluorescent light, seismology, a worldwide data communications network and a mechanical laxative. His name was Nikola Tesla, a Serbian-American scientist, and his is without doubt this century's greatest unsung scientific hero. His life story is an extraordinary series of scientific triumphs followed by a catalog of personal disasters. Perpetually unlucky and exploited by everyone around him, credit for Tesla's work was appropriated by several of the West's most famous entrepreneurs: Edison, Westinghouse and Marconi among them. After his death, information about Tesla was deliberately suppressed by the FBI. Using Tesla's own writings, contemporary records, court transcripts and recently released FBI files, The Man who Invented the Twentieth Century pieces together for the first time the true extent of Tesla's scientific genius and tells the amazing tale of how his name came to be so widely forgotten. Nikola Tesla is the engineer who gave his name to the unit of magnetic flux. The Man Who Invented the Twentieth Century. Robert's biography of his childhood hero was launched at the 1999 Orkney Science Festival, where Robert gave a talk on Tesla in conjunction with Andrej Detela from the Department of Low and Medium Energy Physics at the Jozef Stefan Institute in Ljubijana, Slovenia. Reviews Robert Gaitskell, a vice-president of the Institution of Electrical Engineers, writing in the Times Higher Education Supplement, said: "Robert Lomas is to be congratulated on an easy-to-read life of a tortured genius. The book not only takes takes us through the roller-coaster fortunes of Tesla, but also has well-constructed chapters on the history of electrical research and on lighting. Although dealing at times, with difficult technical concepts, it never succumbs to jargon and remains intelligible to the informed lay-person throughout. Every scientist or engineer would enjoy this tale of errant brilliance, and a younger student would be enthused towards a research career." Angus Clarke, writing in the Times Metro Magazine said: "Nikola Tesla is the forgotten genius of electricity. He invented or laid the groundwork for many things we take for granted today including alternating current, radio, fax and e-mail. A Croatian immigrant to America in 1884 Tesla combined genius with gaping character flaws and an uncanny ability to be ripped off by everyone. This is scientific popularisation at its most readable." Engineering and Technology Magazine said: "This book is fun, which is not something one often says about engineering books...Tesla is most widely known for the magnetic unit that bears his name, but sadly little else. This book is a thoroughly entertaining way of correcting that injustice, a must for engineers, especially electrical ones." Read more

Open up a world of electronic possibilities with the easiest "how-to" guide available todayIf you're looking for a new hobby that's tons of fun—and practical to boot—electronics might be right up your alley. And getting started has never been easier! In Electronics All-in-One For Dummies, you'll find a plethora of helpful information, from tinkering with basic electronic components to more advanced subjects like working with digital electronics and Arduino microprocessors. Whether you're just getting started and trying to learn the difference between a circuit board and a breadboard, or you've got a handle on the fundamentals and are looking to get to the next level of electronics mastery, this book has the tools, techniques, and step-by-step guides you need to achieve your goals—and have a blast doing it! You'll learn: Critical safety tips and strategies to keep yourself and your environment protected while you workUseful schematics for everyday devices you can put to work immediately, like animated holiday lights and animatronic prop controllersHow to work with alternating current, direct current, analog, digital, and car electronics, as well as Raspberry Pi technologiesPerfect for anyone who's ever looked at a circuit board and thought to themselves, "I wonder how that works?", Electronics All-in-One For Dummies is your go-to guide to getting a grip on some of the coolest electronic technologies on the market. Read more

What additional challenge is there to HF communications besides: overcoming often adverse propagation conditions; establishing solid contacts in the cacophony of pileups when conditions are good; acquiring the necessary operating skills? Finding space to install a large HF antenna, that's what! This e-book, with its many illustrations, will supply some of the most viable HF antenna solutions for restricted spaces, and explain the pros and cons of each. You will then be free to choose the solution that will “fit” into the space you have available while meeting most of your needs. The solution you opt for will involve compromises. But, at least, you will have the luxury of being able to choose. Read more

What is quantum mechanics? Learn from the experts in the ALL-NEW LADYBIRD EXPERT SERIESA clear, simple and entertaining introduction to the weird, mind-bending world of the very, very small.Written by physicist and broadcaster Professor Jim Al-Khalili, Quantum Mechanics explores all the key players, breakthroughs, controversies and unanswered questions of the quantum world.You'll discover:- How the sun shines- Why light is both a wave and a particle- The certainty of the Uncertainty Principle- Schrodinger's Cat- Einstein's spooky action- How to build a quantum computer- Why quantum mechanics drives even its experts completely crazy'Jim Al-Khalili has done an admirable job of condensing the ideas of quantum physics from Max Planck to the possibilities of quantum computers into brisk, straightforward English' THE TIMESLearn about other topics in the Ladybird Experts series including The Big Bang, Gravity, Climate Change and Evolution.Written by the leading lights and most outstanding communicators in their fields, the Ladybird Expert books provide clear, accessible and authoritative introductions to subjects drawn from science, history and culture. For an adult readership, the Ladybird Expert series is produced in the same iconic small format pioneered by the original Ladybirds. Each beautifully illustrated book features the first new illustrations produced in the original Ladybird style for nearly forty years. Read more

'Made me go Hydrogen Argon, Hydrogen Argon, Hydrogen Argon.' Rufus HoundAs featured in Best stocking-filler books of 2017 - The Guardian'Witty and clever writing, every topic is engaging, fun and in some cases laugh-out-loud funny...there are too many highlights to mention' - How it Works Why is it impossible to spin your right foot clockwise while you draw a 6 with your right hand? Can you extract DNA from a strawberry daiquiri? Would you make love like a praying mantis? Should you book a holiday on Earth 2.0? The Element in the Room will take you on a rib-tickling, experiment-fuelled adventure to explain everyday science that is staring you in the face. If you are sci-curious, pi-curious or just the-end-is-nigh-curious then this is the book for you.Steve Mould and Helen Arney are two thirds of science comedy phenomenon Festival of the Spoken Nerd. As a trio they have appeared on QI, created their own experimental* comedy show 'Domestic Science' for Radio 4, toured their stand-up science shows to over 50,000 nerds (and non-nerds) and accumulated millions of views on YouTube.'These nerds are the real deal' - Ben Goldacre, author of BAD SCIENCE 'They make science fun and understandable which is a great combo.' Sandi Toksvig'MIND BLOWN.' Tim Harford'Science was never such hilarious explosive fun.' Richard Herring'This book is 37% better than mine. But it took 100% more nerds to write it.' Matt Parker (the other third of Spoken Nerd) Read more

A beloved introductory physics textbook, now including exercises and an answer key, accessibly explains electromagnetism, optics, and quantum mechanics R. Shankar is a well†‘known physicist and contagiously enthusiastic educator, whose popular online introductory-physics video lectures have been viewed over a million times. In this second book based on his online courses, Shankar explains electromagnetism, optics, and quantum mechanics, developing the basics and reinforcing the fundamentals. With the help of problem sets and answer keys, students learn about the most interesting findings of today’s research while gaining a firm foundation in the principles and methods of physics. Read more