検索キーワード： 科学・テクノロジー

The Pachycephalosaurus had bony spikes on its head and a beak with sharp teeth.

Electric cars are different than most cars because you have to plug them in to make them go.

Learn about the massive, armored Ankylosaurus.

You're probably familiar with many of the common categories scientists use for animals: warm-blooded or cold-blooded, nocturnal or diurnal. But what about the animals that don't fit in? Sharks cannot be classified as warm or cold-blooded—they are somewhere in-between. And Eurasian eagle owls don't hunt during the day or night. Instead, they swoop through the trees at dawn and dusk. Author and science educator Jessica Fries-Gaither introduces eight common categories scientists use and the animals that break those rules.

Jackals will eat almost anything. On the African savanna, they will even steal food from much bigger animals, like lions. Learn more about the lives of jackals.

Smoke jumpers jump out of aircraft to fight wildfires in remote locations. They work as a team to keep people safe. Learn about their gear, their techniques, and the dangers these firefighting heroes face.

If you think construction workers have a tough job, try doing it underwater. These professionals stay underwater for hours to build bridges and buildings beneath the surface. Dive in to explore the history of underwater construction workers, the tools they use, and the dangers they face every day.

From laboratory robots to robotic prosthetics, this exploration of scientific inquiry celebrates the greatest developments to date in medical robotics. Get to know the physicians, scientists, and other researchers responsible for these breakthroughs in medicine, and explore the ups, the downs, and the eureka moments that are science in action.

From machine learning to virtual surgery practice, this exploration of scientific inquiry celebrates the greatest developments to date in medical artificial intelligence. Get to know the physicians, scientists, and other researchers responsible for these breakthroughs in medicine, and explore the ups, the downs, and the eureka moments that are science in action.

Periods. Every person who menstruates has a different relationship with their Aunt Flow: some good, and some...not so good. This guide embraces all the icky, all the sticky, and all the confusing aspects of the monthly cycle, acknowledging that there's no cookie cutter way to manage the physical and emotional mayhem.

From the discovery of the Polio vaccine to the breakthrough in mRNA vaccines for COVID-19, this exploration of scientific inquiry celebrates the greatest developments to date in vaccine science. Get to know the physicians, scientists, and other researchers responsible for these breakthroughs in medicine, and explore the ups, the downs, and the eureka moments that are science in action.

In "I Can Be A Scientist" young listeners embark on an enchanting adventure of discovery and wonder. This vibrant book takes children on a journey through the exciting world of science, from conducting colorful experiments to uncovering nature's secrets.

Penguins have marched and waddled their ways into kids' hearts. With this audiobook, listeners can become penguin experts and learn how to save the animals they love. Featuring an introduction from Chelsea Clinton! Did you know that penguins are the fastest-swimming birds on the planet? How...

Un recorregut increïble per l'interior del cos humà per a petits i grans. La Bio i la Medi són germanes bessones molt curioses. Els encanta saber com funcionen i de què estan fets tots els elements que ens envolten, des d'aparells com telèfons i televisors fins a les plantes i els animals. Però un bon dia la Bio es posa malalta i les dues s'adonen que no saben com funciona el cos humà! Per ajudar la seva germana, la Medi pren una poció per fer-se petita i entrar dins el seu cos per saber què va malament.

The perfect book for young curious minds who love to ask WEIRD and WONDERFUL questions. Did dinosaurs beat us to the moon? Is the Loch Ness Monster real? Can imaginary friends come to life? Should we all be learning to speak cat? Want to impress your friends and family with some BANANAS but TRUE...

Animals of the Arctic is an enchanting and educational children's book that takes young listeners on a captivating journey into the icy wonderland of the Arctic. Through vibrant illustrations and engaging storytelling, this book introduces children to the incredible animals that call the Arctic home.

"Birds of the Tropics" is a captivating children's educational book that introduces young listeners to the dazzling world of tropical birds. Written with a delightful blend of fun and facts, this enchanting book is perfect for curious minds eager to explore the colorful, feathered wonders that call the tropics home.

Have you ever wondered how astronauts stay healthy in space? What if an astronaut gets sick on the space station? Does snot run in space? This fascinating look at space and medicine explores how scientists and physicians study astronauts in space, how they help keep them safe, and what we've learned about the human body through space exploration. Questions from real kids and answers from astronauts combine for an out-of-this-world exploration of health.

This book is about waterdrops and all the different things they create. Every lake starts with one waterdrop at a time. Keep adding waterdrops to any area and it will form a body of water of some kind. A creek, a stream, a river, a lake or even an ocean. They are all created one waterdrop at a time.

Johannes Gutenberg spent his days shut away, working on a mysterious project. His neighbors wondered what he was doing in his metal shop. Why did he need so much money? Was he making expensive gold jewelry? Weapons? Armor? What project could possibly take up so many hours of Johannes's time? And how did his invention change the world?