検索キーワード： 科学・テクノロジー

Do you know how sea otters help kelp forests? Discover where sea otters live, how their actions make them ecosystem engineers, and more!

North American porcupines have sharp quills that can hurt their predators. Many animals wouldn’t try to get around these quills, but the clever Canada lynx, master of camouflage and hunting, knows a way! Which animal will win in a fight? Learn more about their features and find out who rules the North American forests.

Applying the series' accessible, graphic-led approach to the subject, The Geography Book explores and explains the key geophysical and atmospheric processes that have shaped the geology, climate, and ecosystems of the Earth, along with how they have influenced our cultures and civilizations, and how we have influenced and impacted them in return – for better or worse. Exploring and explaining more than 90 of the most important theories, discoveries, and milestones in this fascinating and increasingly important multi-disciplinary area of study, the book is the perfect introduction.

Wild boars and Komodo dragons both live on Komodo Island in Indonesia. Komodo dragons are fierce predators with venomous saliva and large muscles. But wild boars can run fast and fight with their tusks. Which animal would win in a fight? Explore their traits and abilities to find out!

Elephants are powerful engineers that make many positive changes to their ecosystems. From trampling trees to digging watering holes and more, explore the lives and habits of these gentle giants.

Dive into the ocean where killer whales and penguins swim. Killer whales, called orcas, and king penguins both live in freezing Antarctica. Giant orcas hunt in groups and kill prey with their many teeth. King penguins are much smaller than orcas, but their speed and agility help them get away. Explore their traits and skills to find out which animal would win in a fight!

You know Tyrannosaurus rex. Now meet Meraxes gigas! This dangerous dino lived twenty million years before T. Rex and was discovered in the deserts of Argentina. Its head was huge and full of sharp teeth. Its strong legs and sharp claws were fearsome. Take a closer look . . . if you dare.

You know Ankylosaurus. Now meet Yuxisaurus kopchicki! This armored dino lived millions of years ago during the Jurassic Period in southern China. It was covered in spikes and bony plates that kept it safe from dangerous predators. Take a closer look . . . if you dare.

Honey bees play an important role in the environment. But what makes them ecosystem engineers? From how they pollinate plants to how their actions benefit other animals, learn all about these tiny but mighty insects.

Engineers and scientists have been developing AI since the 1950s, and it has come a long way since then! AI can now assist in everyday life, from self-driving cars to diagnosing illnesses and suggesting treatments. But how does it work? Explore the inner workings of AI, from machine learning and deep learning to artificial neural networks modeled after the human brain.

People imagined artificial intelligence as far back as the early 1900s. In the 1940s, the first programmed computers were created. Over time, scientists created better computers modeled after the human brain. These days computers can create art or help students with their homework. What will they do in the coming years? Dive in to learn about the past, present, and future of AI.

ବିଜ୍ଞାନକୁ ସହଜବୋଧ୍ୟ ଶୈଳୀରେ ଉପସ୍ଥାପନ କରିବାର ଉଦ୍ଦେଶ୍ୟ ନେଇ ପ୍ରଫେସର ରାମଶଙ୍କର ରଥଙ୍କ ଦ୍ୱାରା ରଚିତ "ଆଧୁନିକ ବିଜ୍ଞାନ ଓ...

Retrouvez dans ce pack, une histoire passionnante et des pastilles documentaires pour s'enrichir de nouvelles connaissances historiques et artistiques !

Retrouvez dans ce pack, une histoire passionnante et des pastilles documentaires pour s'enrichir de nouvelles connaissances scientifiques et historiques.

Retrouvez dans ce pack, une histoire passionnante et des pastilles documentaires pour s'enrichir de nouvelles connaissances biologiques et géographiques.

Turn old plants and food scraps into nutrient-rich soil for your garden! This engaging text introduces emergent listeners to composting. Pairs with the fiction title Composting Pie.

Corals are tiny sea creatures that make a big impact. By working together, corals build huge reefs where many plants and animals live. Get ready to uncover the secrets of these ocean ecosystem engineers.

Green anacondas and capybaras go head-to-head in South American swamps, marshes, and streams. Green anacondas, one of the world's largest snakes, sneak up on prey and then strike! But capybaras, which are the world's biggest rodents, are strong and skilled swimmers. Discover which animal comes out on top in this battle between predator and prey.

Artificial intelligence is continuing to evolve every day. When technology advances so rapidly, it sparks discussion about the ethics of AI and how it’s being used. How can the government ensure people’s privacy? How can people keep themselves safe? Come and explore some of the ways to protect yourself and the different scientists and activists working to make AI safe and ethical.

What do all the things you can see and touch in the universe have in common? Atoms! Made up of electrons, protons, and neutrons, atoms are so tiny you can’t see them without special microscopes.