Build a vending machine like ancient Greek engineer Hero of Alexandria did, or a tentacle prosthetic arm like industrial design student Kaylene Kau. This title gives readers both an understanding of mechanics and the skills to investigate great discoveries and works. Exciting and easy-to-understand experiments encourage budding scientists, inventors, engineers, and artists to stand on the shoulders of the curious and creative people who came before them.
Build a fiber-optic tube to carry light like engineer William Wheeler did, or use the sun to imprint images on objects like pottery-maker Thomas Wedgewood. This title gives readers both an understanding of the properties of light and the skills to investigate great discoveries and works. Exciting and easy-to-understand experiments encourage budding scientists, inventors, engineers, and artists to stand on the shoulders of the curious and creative people who came before them.
How many uses can you find for an old glass jam jar? This engaging book looks at the always topical issues of managing our waste in a world with finite resources. Infographic details provide ready facts such as how much energy recycling one tin can provides and what that energy can be used for.
Can modern forensic tools help us uncover new clues about who built the Great Pyramid at Giza? What can mummy forensics teach us about the mummified remains of Egyptian royals? How does the forensic analysis of Egyptian coffins help identify an unknown cause of death? Curious readers will love this interesting title, which examines how forensic science has allowed scientists, archaeologists, and historians to solve mysteries and answer questions about ancient Egypt.
Climate Change is a hot-button topic today and one that requires skill to examine and grasp different viewpoints. This book introduces readers to multiple perspectives on the topic and encourages them to objectively view local, national, and global connections to help them form knowledgeable points of view.
How can modern forensic tools help solve the mystery of ancient Aztec skull masks? What can we learn about Aztec life from the forensic analysis of their art? Can chemical analysis teach us about how Aztecs treated disease—and why millions were killed in an epidemic? This exciting title offers answers to these questions and more as it examines how forensic science has allowed scientists, archaeologists, and historians to solve mysteries and answer questions about the Aztecs.
What can modern DNA analysis of skeletons tell us about the lifestyle, diet, and beliefs of the Maya? How can new mapping technology uncover previously hidden Mayan cities and structures? Can we use forensic science to solve the mystery of how the Mayan civilization came to an end? Get lost in this compelling title, which examines how forensic science has allowed scientists, archaeologists, and historians to solve mysteries and answer questions about the Maya.
Can modern DNA analysis uncover clues about the ancestry and migration of Romans? What new information can forensic science teach us about the fate of the citizens of Pompeii? How can X-rays help us analyze ancient art to learn about ancient Roman life? Find answers to these questions and more in this captivating title, which examines how forensic science has allowed scientists, archaeologists, and historians to solve mysteries and answer questions about ancient Rome.
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.
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.
With a passion for making a difference in their communities, social entrepreneurs exemplify the traits of an engaged, socially aware, 21st century citizen. What is Social Entrepreneurship? explores real-life success stories of those who make a difference around the globe. Critical thinking and discussion prompts guide readers into a meaningful exploration of ways to get involved—and be successful—in social entrepreneurship.
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.
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 timely title examines the fast-changing world of technological innovation and entrepreneurship. From the successes of Mark Zuckerberg and Facebook to Nick D’Aloisio and his meteoric success as a teenager in summarizing digital data, this book offers a comprehensive look at the ways young people can succeed as entrepreneurs. From apps and games to blogs and social networks, opportunities for innovation in digital goods and services continue to grow. Engaging and interactive content links with real-world examples to create meaningful connections with 21st century learners.
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.
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!