検索キーワード： 制作 "----RM Alexander" 科学・テクノロジー

Take a trip to the Beehive State! Learn about Utah's history, geography, weather, people, and more in this book that's all about our 45th state.

Farm fields can span hundreds of acres. With so much area to cover, checking crops and livestock can be difficult. But with an agricultural drone, this job becomes much simpler. Young listeners will discover how drones help farmers maximize efficiencies and bring abundant harvests.

Visit the Pine Tree State! Learn about Maine's history, geography, weather, people, and more in this book that's all about our 23rd state.

Visit the Volunteer State! Learn about Tennessee's history, geography, weather, people, and more in this book that's all about our 16th state.

Take a trip through the Hoosier State! Learn about Indiana's history, geography, weather, people, and more in this book that's all about our 19th state.

Who's that hiding in the tree? It's a panda! Listen to learn more about giant pandas.

Welcome to the Grand Canyon State! Learn about Arizona's history, weather, geography, people, and more in this book that's all about our 48th state.

Do you have a need for speed? Does power make your heart pound? In Zoom It, you’ll invent a gas-powered boat, a catapult, an electric car, and many other amazing moving contraptions. When it comes to inventing, your imagination has no limits!

It might seem lonely at the top of the world, but the North Pole is teeming with life! Polar bears, walruses, and arctic seals make their home on sea ice that can be nine feet thick while the Inuit and other indigenous peoples continue their traditions and means for survival in this harsh climate.

A Grown-Up Guide to Planet Earth is a tour of our world from the inside, out. Geologist Professor Chris Jackson plunges into the molten world beneath our feet, to reveal what drives the explosive power of volcanoes and destructive energy of earthquakes.

Listen and relive the exciting tales from Highlights, now on audio! Learn how and why pinecones protect and release seeds and about how wind and water have shaped desert sandstone into giant rock formations, along with other stories about science and scientists.

Explore the effects of wind on leaves, sailboats, umbrellas, and kites. Pair this nonfiction title with its fiction companion book, A Windy Day.

What does a doctor do? These kids have a few ideas. But to learn more, they talk to Dr. Zambil. He tells them how he helps sick or hurt kids feel better. He sees healthy kids to help keep them healthy. He even helps train new doctors. Let's hear it for doctors!

Bionics uses mechanical and electronic technology to solve biological problems. How does it help people who have lost limbs walk again? How does it return hearing or vision to the deaf or blind? What crucial organs can it replace inside the body? Learn more about how today's bionics are extending, improving, and saving lives.

Did you know that tiny atoms that make up all matter hold huge amounts of energy? This energy, called nuclear energy, can power the television and refrigerator in your home. How is nuclear energy produced, though? And what are the drawbacks of this energy source? Listen to this audiobook to find out all about nuclear energy.

Une petite fille, Christina est fascinée par un perroquet appelé Caoutchouc ! Elle se demande ce que signifie ce mot... Alors son oncle Robert va répondre à toutes ses questions ! Une petite leçon d'histoire passionnante, notamment grâce à un dialogue très vivant entre les deux personnages, pour revivre plus intensément ces avancées historiques.

Fur, feathers, and scales are all animal coverings or skins. Animals use their skin to stay warm and dry, protect themselves or hide or even to warn other animals to stay away. Following Animal Noses, Animal Tails, Animal Ears, Animal Eyes, Animal Mouths (NSTA/CBC Outstanding Trade Science Award), and Animal Legs, Mary Holland continues her Animal Anatomy and Adaptations series by the many different ways that animals use and rely on their skin covering adaptations to survive in their habitats.

Plastic bags are cheap and easy to use. But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then 10. Then a hundred. The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.

Blast off with SpaceX, the company that builds and launches rockets and spacecraft. Up-to-date information and fact-filled sidebars help readers explore the world's most exciting space-travel company while learning about related STEM topics.

Drones seem to be everywhere. But what is the difference between drones used in the military and those used in civilian life? How fast can drones travel? Users pilot crewless aircraft of all shapes and sizes for many different purposes. Learn about the types of drones in use today and how drones will change the world in the years to come.