Read about the men and women who have improved our lives through science including Dr. Daniel Hale Williams, astronaut Mae Jemison, inventor George Washington Carver, psychologists Kenneth and Mamie Clark, and many more.
Stephen Hawking's stated his goal was "No less than a complete understanding of the universe." This fascinating biography details the life and achievements of Stephen Hawking, a scientist who made significant contributions to the field of physics. Hawking's theories always inspired and challenged colleagues, and his strength was building on older theories and revolutionizing them into new theories such as black hole radiation.
Taxing carbon emissions, which contribute to global warming, is one method governments are using to help decrease or control climate change. This informative title looks at the costs and benefits of this sometimes controversial tax and how different jurisdictions are implementing them.
"If I have seen further than others, it is by standing upon the shoulders of giants." This fascinating biography details the life and achievements of Sir Isaac Newton, a scientist and mathematician who made significant contributions to the field of physics. Newton's groundbreaking theory of gravity and the Laws of Motion proved a great leap forward in science and changed the world's understanding of the forces at work on Earth and in space.
"All truths are easy to understand once they are discovered: the goal is to discover them." This fascinating biography details the life and achievements of Galileo Galilei, an artist and scientist who made significant contributions to so many fields of science that he is known as the "father of modern science." Galileo developed the process of investigation of the natural world, called the scientific method, that the world's scientists still follow today.
"The twentieth century was the only century in history when a single species, humans, had acquired significant power to change the nature of the whole world." This fascinating biography details the life and achievements of Rachel Carson, a scientist who made significant contributions to the field of biology. Carson's famous book called Silent Spring changed the world's understanding of the impact of human activities on the environment, helping to launch the modern environmental movement.
"Animals that are better adapted to their environment tend to survive and have more offspring." He named this idea natural selection. This fascinating biography details the life and achievements of Charles Darwin, a scientist who made significant contributions to the field of natural history. Darwin's groundbreaking Theory of Evolution changed the world's understanding of how animal species grow and change over generations.
"The important thing is to not stop questioning. Curiosity has its own reason for existing." This fascinating biography details the life and achievements of Albert Einstein, a scientist and mathematician who made significant contributions to the field of physics. Einstein's famous Theory of Relativity changed the world's understanding of space and created a whole new kind of science to study - cosmology.
Read all about science--super sound and light, exciting energy and electricity, incredible living things, fascinating forces, amazing inventions, and much more. Then see if you can answer questions, such as: What was the loudest known sound on Earth? Which animals can sense Earth's magnetic field? How can a solid be changed into a liquid?
Read about the men and women who have improved our lives through science including Dr. Daniel Hale Williams, astronaut Mae Jemison, inventor George Washington Carver, psychologists Kenneth and Mamie Clark, and many more.
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.
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.
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.
In this thought-provoking title, readers learn about the commercial journey behind their favorite clothing and how their own buying choices impact the world. Learn all about the supply chain, the conditions workers endure in sweatshops, and who makes money on the final purchase price of a garment.
In this fascinating title, readers find out about the food supply chain, fair trade, and how our eating habits affect our health. With debate boxes and contemporary case studies, readers also discover the environmental impacts their food purchases have on the planet.
On July 23, 1969, Neil Armstrong and Edwin "Buzz" Aldrin stepped from their spacecraft onto the alien soil of the Moon - Earth's sister world. Using archival images and explanatory text, this riveting title guides the reader through NASA’s Apollo space program, including the tragic deaths of an entire flight crew and Apollo's ultimate triumph - the first lunar landing in 1969. Maps of the Moon show where Apollo 11's lunar lander Eagle landed and the route taken by the Soviet robot lander Lunokhod 1 in 1970.
This fascinating book describes what scientists discovered about the Moon from the Apollo missions that came after the successful landing in 1969, until the last mission in 1972. A discussion follows of why flights to the Moon stopped, the creation of space stations, such as Skylab, that followed, and what exciting new plans are now being made to revisit the Moon. Maps of the Moon show where astronauts drove in rovers on the surface and what resources can be found on the Moon, from ice to helium.
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 the search for oil and gas, we have drilled deep beneath the ocean’s surface and the ground to tap into the energy wells trapped there. Today, we need more energy than ever before in our history, but the oil and gas fields may soon dry up. One option being considered is fracking. Rock is fractured underground in order to reach deposits. Discover how people use fracking to harness the before-unreachable supplies of gas and oil beneath Earth’s surface, the challenges of this form of mining, and the controversies surrounding it.
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.
Working in oceans presents unique challenges. Readers will learn how ocean engineers design equipment and processes to help scientists that study ocean systems, such as oceanographers, do research in deep waters, long distances away from land, and in harsh weather conditions. Ocean engineers come up with innovative solutions to these challenges by designing submersible vessels, structures built offshore, monitoring devices, and communication systems. Real-life examples and a design challenge help students understand key concepts related to the engineering process.
Robots are machines that follow a decision-making process when performing tasks. They are playing an increasing role in manufacturing, agriculture, medicine, mining, and aerospace, as well as in our everyday lives. Readers will learn how robotics engineers find new ways for robots to do work that would be dangerous, time-consuming, dull, or impossible for humans to perform. Real-life examples and a design challenge help students understand key concepts related to the engineering design process, and how robotics engineers play a vital role in expanding our knowledge of the universe.
Genetic engineers study genes and DNA to develop ways to recreate and modify them to advance technologies in fields such as medicine and agriculture. Using living organisms and systems to create new products and technologies is called biotechnology. Readers will learn how genetic engineers are working toward curing diseases in humans and making crops less susceptible to disease. Real-life examples and a design challenge help students understand key concepts related to the engineering process, and encourage discussion about the impact of biotechnology on our lives, including its benefits and risks.
As cities and populations grow, we need more and more energy to run and heat our homes and to power transportation. Readers will learn how energy engineers help make sure that our energy demands are met in a number of different ways. They discover new ways to convert natural resources into affordable and environmentally friendly forms of energy; they build and operate power stations for both renewable and non-renewable forms of energy; they manage electrical power networks; they also monitor how generating energy may harm the planet. Real-life examples and a design challenge help students understand key concepts related to the engineering process, and how energy engineers will play a vital role in our future.
This interesting title unfolds the art and science of paper engineering. Readers interested in crafting and designing patterns and structures will be inspired to create "Maker" projects using paper - a medium readily accessible to any classroom or library. Kids will learn about popular trends and possibilities in paper engineering, and how great engineers in many different fields often visualize and create their most amazing projects in paper models first. Readers are encouraged to experiment with their own ideas and create products that are unique to their visions.
