Electrical engineering employs the largest number of engineers. This field of engineering covers everything related to electrical devices, systems, and the uses of electricity. This innovative book gives readers insight into this exciting profession and includes information on pioneers in the world of electricity, new technologies, and innovations. Budding engineers are introduced to the basic concepts of electronic circuitry and learn to build their own electric circuits.
John Muir spoke, wrote, and lived the wilderness, including taking President Theodore Roosevelt on an overnight trip to the Yosemite Valley. This trip led to Roosevelts signing into law a bill that placed Yosemite under federal control as a national park. Because of this and his founding of the Sierra Club, John Muir is credited as one of the key shapers of the modern environmental movement.
In 1974, an inventor named Victor Wouk became a man who could be described as ahead of his time. He had developed a prototype for the hybrid, a car that would become the most credible and commercially successful alternative to gasoline-powered vehicles.
Recent statistics show that cyber bullying is on the rise. Cyber bullying involves using technology, like the Internet or cell phones, to bully or harass another person. It can include acts like posting rumors, threats, or other hurtful comments on social networking sites or circulating inappropriate pictures of a person on the Internet. This book provides a revealing look at cyber bullying and explains how it is different from other forms of bullying. Other topics include the potential legal issues related to electronic harassment, responsible digital citizenship, online security, and how to take a stand against cyber bullying.
Crystal meth is more addictive than heroin or cocaine and is widely available on the streets of North America. This helpful book looks at the use and abuse of meth, an inexpensive and accessible drug that takes an unbelievable toll on the bodies and brains of users. Special chapters on seeking help, and treatment and recovery provide accurate and useful information on meth addiction and treatment.
Did you know about one third of high school students take steroids to improve their looks, not just their athletic skills? Steroid use is becoming a major issue among 12- to 18-year-olds today. This helpful and informative book looks at the pressures young people are under to look cut and perform well in sports. Special chapters examine the effects of anabolic steroids on the developing bodies and minds of young people and how difficult it can be to quit when you've got the edge.
Entrepreneurs are a vital component of a successful economy. They can create jobs and help keep money in their local communities. What is Entrepreneurship? explains the risks and rewards involved for entrepreneurs as they work to bring innovative ideas to life and make their mark on the business world. This title outlines key steps involved in starting, managing, and growing a small business, including research and idea development, writing a business plan, managing financial input and output, and planning for growth. Biographical snapshots highlight the innovative thinking, perseverance, problem-solving skills, and other traits essential to the entrepreneurial spirit.
This forward-looking book explores a unique field of entrepreneurship, in which innovative individuals directly address, or work toward addressing, environmental challenges in our world. Offering an important look at the ways entrepreneurship can tackle global issues, this title engages readers through real-world examples, discussion prompts, and critical thinking questions. The title encourages readers to recognize and take on the skills and mindset needed to achieve success as an environmental entrepreneur.
My Bed and Other Furniture explores the problems faced by people around the world who produce and assemble furniture, and environmental problems, such as deforestation, associated with the harvesting of materials used in furniture-making. Case studies show how fair trade projects are helping people achieve better working conditions and a fair price for their products, and how using renewable materials is helping to save the world's precious resources.
My Chocolate Bar & Other Foods explores the problems faced by farmers and people around the world who produce food, and the environmental problems associated with growing certain products. Case studies show how fair trade projects are helping people achieve better working conditions and a fair price for growing chocolate and other products such as bananas, tea, peanuts, sugar, and honey.
My Smartphone and Other Digital Accessories explores the problems faced by the people who build and mine the materials for the world's cell phones and other digital accessories, and environmental problems associated with the making and disposing of electronic devices. Case studies show how fair trade projects are helping people achieve safer working conditions and a fair wage for building smartphones and other digital products such as laptop computers, cameras, ipods, and game consoles.
My T-Shirt and Other Clothing explores the problems faced by the people around the world who produce clothing, and environmental problems associated with the making of clothing. Case studies show how fair trade projects are helping people achieve better working conditions and a fair price for producing T-shirts and other products such as denim jeans, flip-flops, sweaters, and sneakers.
This title shows readers how to build cars they can really power and race, such as a balloon car, a solar car, and many more. Easy-to-follow instructions, handy templates, dynamic photographs, and easily accessible materials make these projects challenging, fun, and highly rewarding!
From lighting our homes to helping us travel, we depend on energy every day. This enlightening title introduces readers to the innovative entrepreneurs who are powering forward with new ways to use or create energy. Detailed case studies of successful entrepreneurs and a hands-on project help readers understand the principles of entrepreneurship.
Environmental scientists look at their natural surroundings and think about future generations. They want to understand how the human activities of today are affecting the health of the environment, what that means for the future, and what can be done about it. This title aims to create meaningful connections between the scientific concepts readers learn in the classroom and how they are applied in the real world by environmental scientists searching for answers.
Geologists study earthquakes and volcanoes and are fascinated by the power of Earth’s processes. They want to understand why the earth shifts and erupts, and figure out how to better predict and plan for these hazards. This title aims to create meaningful connections between the scientific concepts readers learn in the classroom and how they are applied in the real world by geologists searching for answers.
This fascinating book looks at modern methods of mapping that allow us to show and evaluate human behavior and interactions, as well as the impact humans have on the environment. Examples of mapping human activity include such areas of interest as crime, accidents, busy city streets, travel, or the spread of disease.
In this amazing title, readers will explore the possibilities new developments in technology are opening up for making maps. Mapmakers are using satellite data to map the locations of people and objects on Earth, making video maps using the Internet to show wind and weather systems, and creating specialized maps that show human behavior. Computer game technology, such as Minecraft, is even being used to map real places.
Readers will learn how using modern mapping technologies can help us plan for the future. This includes being able to see what the effect human activity will have on the environment, where major settlements will be in the future, and how we can improve personal transportation and travel. Readers will also be introduced to the various challenges mapmakers still face today, including mapping the seabed and the far reaches of the universe.
Over the last 50 years, satellite technology has given us vast amounts of information. Readers will learn how mapmakers use this information to accurately map Earth’s physical features and reveal the impact of human activity on the planet. This book also explores how satellites can be used to map the past by revealing ancient ruins hidden underground, as well as map the surfaces of the Moon and other planets in space.
This interesting title shows readers how the creation of maps depends a lot on the individual perception of the mapmaker. Readers will explore how mapping strategies can be used to organize and channel ideas and to inspire creativity.
This informative book offers an introduction to the basics of maps and their different uses. A brief chronological history of maps and mapping gives readers an understanding of how maps have evolved over time. Readers will discover that advances in technologies have changed the format of maps from flat outlines to digital 3-D images with pop-up information in augmented reality.
Learn about population in countries around the world, and how changes in the number, age, and gender of people living in a place affect life there. Explore different settlements, from ancient towns to sprawling, modern cities. Find out why and where people migrate, and discover how we can protect our planet from the risks of overpopulation.
Learn about rivers and coasts and how water shapes the landscapes in different ways. Follow rivers from their source to the sea, and explore coasts around the world. Find out how erosion creates stunning waterfalls, and see how water affects our lives, from tourism and industry to the risks of flooding.
Find out about the different types of volcanoes and how they form. Learn how scientists monitor volcanic activity, and what makes some eruptions so much more destructive than others. Read about some of the most famous volcanic eruptions in history and their effects on the people and environment surrounding them.