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.
Discover what earthquakes are and how they are caused. Find out how scientists measure earthquakes, and what makes some earthquakes so much more destructive than others. Read about some of the most serious earthquake disasters in history, and how people can be better prepared in the future.
With over 1700 species, more than one-third of all mammals are rodents. From the jumping jerboa to the humungous capybara, What is a Rodent? gnaws through rodent myths to expose the facts about this often misunderstood group. Readers of all ages will be fascinated by the rodent family tree, a rodent's body and amazing teeth, homes underground and in watery habitats, millions of mice and rats, many rodent cousins from squirrels to prairie dogs, their prickly quills, webbed feet, and fabulous fur, and pet care tips.
From a stalk of corn to a pine tree, every plant is made of plant cells. What material is in these cells? How do they hold together? How do growers use their knowledge of cell growth to create new plants? What's next in plant science? You can see the hidden secrets of cell life in the fascinating photos, diagrams, and text inside.
Take to the skies with How to Build Aircraft. Featuring simple step-by-step instructions, handy templates, vibrant photographs, and easily accessible materials, this title shows readers how to build their very own aircraft that can really fly! Projects include a hot-air balloon, roto-copter, a variety of gliders, and many more.
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.
Is there some mysterious force of nature that has a sense of humor, causing seemingly unexplained and bizarre things to happen on Earth? Flying omelets and shoals of fish falling out of the sky may have perfectly sensible explanations, but how do we explain the way that twins separated at birth have time and again followed the same path through life? In this intriguing book, scientists use science and chaos theory to try to explain the Cosmic Joker.
This book takes students on a journey from the traditional practices of the Far East to modern Western medicine. Looking at the sometimes mysterious treatments and their applications, Mysterious Healing seeks explanations for the amazing healing powers that people claim to have seen and experienced.
A popular story tells of President Lincoln predicting his own assassination, but not knowing where or when it would take place. This intriguing new title from Crabtree examines real-life cases where dreams appear to have been predictions of events yet to happen. Scientists and believers in this phenomena explore whether we really can see into the future, or if these happenings are just coincidences.
From designing robots to developing new forms of energy, 21st-century careers in engineering are not limited only to construction sites. This title explores the exciting and world-changing possibilities that an education in engineering can lead to.
Access to digital tools has made it easier than ever for individuals to be creative with media. This important book gives advice on choosing the appropriate platforms and tools to achieve your creative goal, how to use feedback to improve and grow as a digital creator, and how to make sure you get credit for your work, as well as give credit to others where it is due. Inspiring examples show creative young people contributing to the digital world in a positive way, not just taking from it.
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.
This engaging title helps readers build essential research and information sourcing skills for self-directed learning. Accessible text and authentic examples model effective research strategies and support readers as they learn to critically evaluate sources for accuracy and credibility, organize and connect ideas, and credit and curate sources using a variety of digital tools.
We are witnessing incredible breakthroughs in health science, from electronic eye implants and thought-controlled artificial limbs to nanobots—tiny robots that can deliver medication inside the body. Bionic Bodies introduces young readers to the mind-blowing technological innovations that are —or soon will be—improving and advancing the capabilities of the human body, as well as saving people’s lives. Features include dynamic photographs and a timeline depicting the amazing achievements in the field of bionics.
From voyaging farther into the universe than ever before to the possibility of living on Mars, technological innovations are turning former dreams into reality. Space Tech explores these exciting advances through stunning photography, informative and engaging text, and a timeline of the historic achievements that have transformed our understanding of the universe. This imagination-capturing title also examines the surprising ways we already benefit from space technology, including enriched baby food and laser eye surgery.
From drones capturing unique angles of plays for enhanced analysis to swimsuit material helping swimmers go faster, technological innovations are transforming the way sports are played as well as watched. Supercharged Sports examines these exciting advances in technology and also explores what’s coming next in the world of sport science, such as health-monitoring systems sewn into the fabric of uniforms and even more immersive virtual reality experiences.
Tech Industry examines the technological innovations that are transforming not only the way goods are manufactured and distributed, but also how people function in the workplace, from the farmer in the field to the pilot in the sky. Dynamic photographs and informative text sharply illustrate the momentous advancements we are experiencing in industrial technology, such as 3-D printing, product delivery by drone,and computer chips for consumers to track the path of their food from source to plate.
From robots cleaning houses to clothes that can correct posture, technology is constantly introducing ways to improve our lives. Tech Living explores many of these current and soon-to-be appearing innovations through dynamic photographs and engaging text. Young readers are encouraged to consider both the benefits and drawbacks of many of the technological advancements that are changing the ways humans live at an astonishing rate.
Tech to Protect explores many of the incredible technological innovations that are occurring in the defense industry, including weaponry and military hardware, as well as surveillance and cybersecurity programs. Robots and drones are replacing humans in combat situations and police officers and soldiers are being equipped with “superhuman” abilities through x-ray vision and exoskeletons. Young readers will also learn about the controversies some of these innovations are creating, including concerns over privacy.
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!
How to Build Robots instructs readers on how to make useable robots, including one that will scrub a table! Featuring easy-to-follow instructions, vivid photographs, easily accessible materials, and a handy template, readers will delight in watching their creations come to life!
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.
Engineering is a field that people rely on every day. This interesting book looks at the ingenious entrepreneurs who are finding new and better methods of building roads and structures, helping us live in environmentally sustainable ways, and inventing technology of the future. Detailed case studies of successful entrepreneurs and a hands-on project help readers understand the principles of entrepreneurship.