検索キーワード： 科学・テクノロジー

Have you ever heard about the cookie-cutter shark, which bites out cookie-shaped morsels of flesh from much larger animals than itself? Or the goblin shark, which was thought to have become extinct 100 million years ago until a living specimen was discovered in 1898? And did you know that the whale shark has jaws the size of a 12-year-old child? The earth is home to over one billion sharks across 500 different species, and there's so much to learn about these ancient rulers of the ocean!

There's so much more to elephants than their enormous size! Have you heard about their excellent memory or their adorable sense of humour? Did you know that they actually walk on their tippy toes? And wait till you see who their cousins are – you're in for a surprise! Elephants can live until the age of 70 and are Earth's most intelligent giants, with incredible communication and relationship-building abilities.

There's more to snakes than them being venomous and cold-blooded. Did you know a snake can still grow even when it hasn't eaten for months? Or that snakes have flexible jaws that allow them to eat prey that's much larger than them? Or that snakes are masters of disguise? With more than 3700 sub-species around the world, there's a snake to delight and frighten every kind of listener, from Australia's deadly Eastern brown snake to the green anaconda, the heaviest snake in the world. Not to mention the teeny-tiny Barbados thread snake, which is half as long as a pencil!

You might think that there's not much to jellyfish, but this audiobook will make you think again. Did you know that jellyfish can thrive in waters that would suffocate other sea creatures? Or that some jellyfish can flash different colours from purple to green? Or that they have the world's most powerful venom? There is even a jellyfish that is immortal! There are more than 2000 kinds of jellyfish, and they're one of the few creatures that will thrive in warmer waters due to climate change – yikes!

This book is part of the Against The Odds series, a captivating series of fictional - but inspired by true events - Hi-Lo chapter books tailored for striving listeners aged 10–14. Each title in this collection unravels the extraordinary experiences of young people overcoming incredible challenges. Whether it’s facing the unknown or triumphing against the odds, these stories are both riveting and inspiring.

On the battlefields of World War I, soldiers are dying from infected wounds. A young doctor witnessing the devastation vows to find a cure. In his messy laboratory a decade later, he makes an accidental discovery – a miracle mould that kills bacteria. But try as he might, he cannot turn his amazing find into a useful medicine. This is the story of that chance discovery and the brilliant scientists who took Alexander Fleming's miracle mould and worked tirelessly to turn it into a treatment that doctors could use.

On 16th July 1969, three men sit at the top of a towering rocket. Strapped into their Command Module, the astronauts brace themselves as the engines roar into life, flames lick out from beneath the rocket, and the ground starts to tremble. They are going where no one has ever been before. This is the story of the legendary Apollo 11 mission – and the men and women on the ground who made it happen. When astronauts Neil Armstrong and Buzz Aldrin stepped onto the moon in July 1969, they achieved humanity's oldest dream. But how did they get there?

Dive into the immersive world of Roblox with Ultimate Guide to Roblox. This comprehensive audiobook is your go-to resource for everything you need to know about Roblox, from its rich history and expansive game library to advanced game development techniques and the vibrant community that makes it all possible.

There’s a new baby joining the herd. It’s an African elephant calf! Learn all about these big babies, including what they eat, what they weigh, how they’re raised, and how big they grow.

Welcome to the Aloha State! Learn about Hawaii's history, geography, weather, people, and more in this book that's all about our 50th state.

How does salt go from the sea to flavoring your food? Workers pump seawater into ponds. Salt crystals form as the water dries up. See what happens step by step in the process of making salt.

Did you know that some pets eat poop? It's true. And there's even one pet that will eat its own tank mates! Learn more about the gross things pets do and why they do them. You'll never look at your pets the same way again!

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.

Winter is here! Grab your hat and mittens. Let's make a snowman.

Vaccines have been used to safely introduce people's bodies to diseases for centuries, and they save millions of lives each year. By giving people a weakened or dead version of a disease, a vaccine allows the body to develop antibodies which recognize and fight the disease later on. Early vaccinations used dry scabs from smallpox to promote smallpox immunity. Doctors and scientists across nations took and improved the method, developing vaccines for health crises from whooping cough to polio to COVID-19. This history features famous cases and current challenges.

Ever wonder what goes on inside your computer? Take a look into how processors, networks, and more are all connected.

This book looks at what happens to plastic items when you throw them in the trash, and then looks at the alternative things that the listener could make with them instead of throwing the plastic away.

Learn about George Eastman and the invention of the Kodak camera.

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.

Why do millions of flamingoes flock together in Africa? Why do meerkats live in colonies? Animal groups have some fascinating behaviors. Discover the amazing bonds that keep animal groups together.