検索キーワード： 科学・テクノロジー

This is a classic geography book for children by author and educator Virgil M. Hillyer.

African lions are powerful hunters. Newborn cubs are born with their eyes tightly closed. Their eyes open at about a week old. Lion cubs grow up in a group called a pride. Cubs learn how to hunt by watching the adults. How do baby lions grow and change? Listen to this book to find out!

Black holes are one of the greatest mysteries of outer space. No visible light can escape the strong gravity of a black hole. This makes black holes invisible - and very difficult to study. But scientists make new discoveries and develop new theories about these mysterious objects every day. In 2015, astronomers were able to finally confirm a theory that Einstein had developed 100 years earlier! And in 2016, scientists found that black holes may form in a different way than they ever thought possible.

Do you want to learn more about police cars? Police dogs? Other tools the police use? Then it's your lucky day! Officer Gabby is a police officer. She knows how to keep people safe. She shows a group of kids how she does her job. Three cheers for police officers!

Zeke and his friends have just escaped from a horrible player plan, and now they want to turn their cave from a hideout into a home. Things are going well. A farm is planned and defenses are being built. But then, Zeke finds a mysterious object, and things go bad very quickly. So bad, that this could be the beginning of the end...of the world!

Neil deGrasse Tyson's number-one New York Times best-selling guide to the cosmos, adapted for young listeners. From the basics of physics to big questions about the nature of space and time, celebrated astrophysicist and science communicator Neil deGrasse Tyson breaks down the mysteries of the cosmos into bite-sized pieces.

This is a great, fun story with catchy tunes and lyric to educate young children about the importance of conservation.

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.

Did you know that scientists are able to build with atoms, the smallest building blocks of the universe? Advanced devices, materials, and computers are three areas in which nanotechnology is changing our future a few molecules at a time. Learn more about how scientists work with the tiniest objects imaginable.

Rocks can be made of many different minerals. By looking at rocks closely, we can tell where they were formed and what conditions they were created in. How do we know these things? And how do we tell different types of rocks apart? Learn about ways to research rocks and what they can teach us about our world.

Have you ever had a toothache? Or gotten your teeth cleaned? Dr. Florez could help you out! She's a dentist, and today she has an office full of curious visitors. They try out her dentist's chair and look at X-rays of teeth. They also learn how she helps patients keep their teeth clean and healthy. Hooray for dentists!

Books are one of humankind's greatest forms of expression, and now Book, in a witty, idiosyncratic voice, tells us the inside story. A wonderfully eccentric character with strong opinions and a poetic turn of phrase, Book tells of a journey from papyrus scrolls to medieval manuscripts to printed paper and beyond - pondering, along the way, many bookish things, including the evolution of the alphabet, the library (known to Egyptians as "the healing place of the soul"), and even book burning.

On January 31, 1961, a three-year-old chimpanzee named Ham made history. Strapped inside a Mercury capsule, the little chimp blasted off into the sky, becoming the first intelligent being to ride an American rocket into suborbital space. Ham made a vital contribution to the United States space program. Because there were so many unanswered questions about space travel, scientists could not risk sending humans on a journey into the unknown. Chimpanzees, however, are very similar to humans in the makeup of their skeletons and internal organs.

Did you know that women once wore corsets under their bathing suits? Or that "semi-drowning" - the strip and plunge practice - was thought to be good for one's health? Or that Pudgy Stockton, the body-building queen of Muscle Beach, California, opened the country's first gym for women? From the bathhouses of the ancient Greeks to Venice Beach and Coney Island, Let's Go to the Beach takes a multifaceted and well-researched look at beaches and their attendant customs.

This exciting second book in the Lost series tells the incredible true story of the doomed Apollo 13 moon mission that nearly ended in disaster. On April 11, 1970, the Apollo 13 space shuttle set off for the third intended American moon landing. Two days later and 200,000 miles from Earth, disaster struck when an oxygen tank exploded onboard the spacecraft, leaving three astronauts with only one goal: to make it home alive.

Listeners have come to expect chatty, direct narratives that develop distinct characters and place those individuals squarely in the context of both their times and their disciplines, and this account of the noted physicist’s life delivers the goods. From her childhood in an oppressed Poland, the daughter of two highly educated individuals, Curie emerges as a driven woman, determined to excel for both her parents’ and her country’s sake - this drive informing everything that followed.

What was Isaac Newton like? Secretive, vindictive, withdrawn, obsessive, and oh, yes, brilliant. His imagination was so large that, just “by thinking on it”, he invented calculus and figured out the scientific explanation of gravity. Yet Newton was so small-minded that he set out to destroy other scientists who dared question his findings. This compelling portrait of Newton, contradictions and all, places him against the backdrop of 17th-century England, a time of plague, the Great Fire of London, and two revolutions.

Shoot back in time 4.5 billion years to see how planet Earth was formed and then leap into the future to see what happens when stars die. Everything has a beginning and an end, but what happens in between? Meet dolphins jumping in the ocean waves, penguins travelling on the ice and butterflies fluttering in the sky. You'll take a closer look at the life cycles of environments, too. Discover how a river forms and changes over time. Find out how a tree grows and all of the other life cycles it supports within it. See the amazing sculptures the oceans make out of cliffs.

Biology is all about you, living things and the rest of the natural world. Learn all about your amazing body and more than 1,000 parts that keep it going. Chemistry presents an explosive look at the tiny atoms that build together to create all the brilliant things in the world today. Physics introduces the full force of everything, from electricity and energy to magnetism and machines.

Did you know that trees take care of each other and that the whole forest is connected? DK's audiobook The Magic & Mystery of Trees takes children on a fascinating journey of exploration, showing them just how special these mighty organisms are. Discover how they communicate and warn each other of predators, how they nurture their networks, record the past and anticipate the future to ensure their survival.