From the first observation and medical helicopters of World War Two and the Korean War to the Air Cavalry of Vietnam and the missile-armed attack helicopters of today’s armies, twelve dioramic scenes reveal how helicopters have introduced a new dynamic into the way warfare is waged.
Which innovative ideas and inventions began with the Vikings? Find out how the Vikings built their longships and set sail from their homeland, forging a path across the sea on raiding and trading expeditions. Discover how their brilliant developments in navigation, transportation, government, and language still influence the way we live today.
Which innovative ideas and inventions began in the Stone, Bronze, and Iron Ages? These periods, stretching from the first ancestors of modern humans to the start of the ancient civilizations of Greece and Rome, was a time of amazing developments. Find out how making fire and tools, farming the land, and writing down symbols to communicate transformed society and had a lasting impact on the way we live today.
Which innovative ideas and inventions began with the Romans? Find out how the Romans trained their soldiers, built their roads and buildings, and supplied their people with food and water. Discover how their brilliant developments in language, government, law, and entertainment still influence the way we live today.
Which innovative ideas and inventions began with the Maya? Find out how the Maya built their cities to suit the landscape and population, traded their resources, and developed a complex system of writing. Discover how their brilliant developments in farming, astronomy, and cloth-making still influence the way we live today.
Which innovative ideas and inventions began in the Benin Kingdom in Africa? Find out how a collection of separate villages and communities grew into a strong, united kingdom and developed a network of successful trading relationships. Discover how their brilliant developments in town planning, language, art, and medicine still influence the way we live today.
Which innovative ideas and inventions began with the Anglo-Saxons? Find out how the Anglo-Saxons farmed their land, built their houses, and organized their society. Discover how their brilliant developments in defense, law, language, and storytelling still influence the way we live today.
Which innovative ideas and inventions began with the ancient Greeks? Find out how the ancient Greeks organized their society, trained their soldiers, used their ships for trade and transportation, and built their temples. Discover how their brilliant developments in architecture, politics, art, medicine, theater, and sports still influence the way we live today.
Which innovative ideas and inventions began with the ancient Egyptians? Find out how the ancient Egyptians built their temples and pyramids, irrigated and farmed their land, and took care of their people during life and after death. Discover how their brilliant developments in farming, papermaking, timekeeping, and medicine still influence the way we live today.
Learn all about the computer technology used in modern transportation. Use the algorithms and ideas that control real forms of transportation technology to create your own on-screen vehicles. Six step-by-step projects use the latest version of Scratch, the free online coding program, to help you learn how sensors work, create a hoverboard game, program a drone, and much more!
Learn about the key concepts used in space technology, and explore them by coding your own simulations of how rockets and spaceships move. Seven step-by-step projects use the latest version of Scratch, the free online coding program, to help you learn about gravity, create a jetpack game, program a spaceship's return to Earth, and much more!
Learn all about the computer technology used in smart homes and buildings that is making our lives easier and our homes more secure. Use the algorithms and ideas used to control devices within buildings to create your own coding programs. Five step-by-step projects use the latest version of Scratch, the free online coding program, to help you learn about motion sensors and create burglar alarms for your computer that use sound and motion to detect intruders.
Find out how the different systems within a robot work to make it move around, sense where it is, and interact with us. Use the algorithms and ideas that control real robots to create your own on-screen robots. Seven step-by-step projects use the latest version of Scratch, the free online coding program, to help you learn about sensors, create a robot arm game, program a robot, and much more!
Pollution is seriously damaging our planet. Human activity and waste are harming the environment by polluting the air, water, and land. Discover the facts about where pollution comes from, where garbage really goes after we throw it away, and how we can reduce waste.
Human overpopulation is putting pressure on our planet and its natural resources.The more people there are, the more resources are consumed, harming the environment and depleting the world's supplies. Discover the facts about the world's growing population, which countries have the highest and lowest birth rates, and how overpopulation affects climate change.
Natural resources on Earth are at risk of running out. Using too many natural resources, such as water, trees, and fossil fuels, is putting pressure on our supplies and damaging the environment. Discover the facts about how resources are used around the world, which resources are renewable and non-renewable, and what the future of natural resource management looks like.
Our modern world runs on energy to power our homes and industries. We all know the problems with burning fossil fuels to create energy— it pollutes the planet and we are running out of these resources. Discover the facts about renewable and non-renewable energy resources, how our energy use contributes to global warming, and what the future of energy looks like.
Climate change is reshaping the planet before our eyes. From melting ice caps and rising sea levels to drought and destructive hurricanes, no corner of Earth is protected from the effects of global warming. Discover the facts about what climate change is doing—and will continue to do—to our planet, and how we might reduce its impact.
The huge variety of plants and animals that live on Earth is called biodiversity. As ecosystems are destroyed by climate change and human activity, plants and animals are becoming endangered and even extinct. Find out how the loss of biodiversity affects food chains and natural habitats, why it is important to humans, and how its loss threatens the health of all living things on the planet.
Scale models are usually built as accurate miniatures of real objects such as vehicles, buildings, and even people. This awesome introduction to model making explains the mathematics of scale, and the difference between building from a kit and building from scratch. Tips on painting, scoring, cementing, and weathering help build fine-motor skills. Young readers are encouraged to build patience, concentration, perseverance, and problem-solving.
3D printing has made some fascinating developments in recent years. It has been around since the 1980s, but technology has improved dramatically. Now, 3D printers are used in business, medicine, cooking, fashion, and more.
Is there mounting evidence from eyewitness stories and grainy photographs proving the existence of monsters like Bigfoot or Yeti, or do people see what they want to see?
Leopards are ferocious fighters that hunt for a living. But could they take on a powerful 450-pound gorilla? This high-interest text weighs the advantages of these fierce beasts and examines their attack moves. Charts and profiles compare the animals in speed, strength, and size, while a narrative outlines a fight between the two animals. Which of these fighters will be crowned king of the jungle?
In 2019, the surprise launch of Apex Legends took the gaming world by storm. Offering a fast-paced, team-based twist on the battle royale style of gameplay popularized by titles such as Fortnite, it caught the attention of more than 50 million players within the first month of its release. In this book, readers discover how this incredible game was created, from its top-secret early development to its record-breaking release. Includes table of contents, author biography, sidebars, glossary, index, and informative backmatter.
With hundreds of millions of players around the world, Fortnite is the video game sensation that has taken the world by storm. Its unique design combines the construction and problem solving of games like Minecraft with competitive online battles. In this book, readers will learn all about the Fortnite World Cup, an official global tournament that awards millions of dollars in prizes to the game's top players. Includes table of contents, author biography, sidebars, glossary, index, and informative backmatter.
