検索キーワード： 科学・テクノロジー

You know Brachiosaurus. Now meet Mbiresaurus raathi! This long-necked dino lived more than 230 million years ago in present-day Zimbabwe. It walked on two legs and ate both plants and animals. Its mouth was filled with sharp, sawlike teeth. Take a closer look . . . if you dare.

Plant your seeds, water the soil, and watch your garden grow! This engaging and carefully leveled text teaches emergent book explorers about growing a garden with seeds.

Where do plants come from? Seeds! Using simple text, young listeners will follow along as Sidney plants cucumber seeds in a garden. Pairs with nonfiction title Planting Seeds.

Trees have many parts from the bottom all the way to the top! This simple, engaging text allows emergent book explorers to discover the parts of an apple tree. Pairs with the fiction title Grandpa's Trees.

What does a garden need? This engaging and easy-to-understand text shows emergent book explorers all the parts of a flourishing garden.

With their long tusks, narwhals are unique whales that live in the Arctic Ocean. But as climate change causes global temperatures to rise, less and less sea ice is covering the Arctic Ocean each year. Narwhals are left vulnerable without the ice, which historically provided them with safe areas to roam out of reach of their natural predators, killer whales. And humans are taking advantage of the clearer water, searching and drilling for oil and hauling cargo.

Give back to the Earth by gardening with old objects! This engaging and carefully leveled text shows emergent book explorers how they can recycle in their garden.

By digging in the dirt, earthworms help plants thrive. This engaging and easy-to-understand text introduces emergent book explorers to the important role earthworms play in gardening.

Get ready to dive into an adventure of epic proportions with 999+ mind-blowing science facts that will completely transform the way the young scientist in your life sees the world!

Artificial intelligence has existed for decades, and it continues to improve. But the growth of AI technology has created many challenges. AI has taken jobs from humans. When asked a question, AI can generate false or biased answers, depending on the data the AI was trained on. AI can also assist in creating deepfakes, or images, videos, or audio that are fake. Explore the history of AI and what led to its current challenges.

Who rules the mangrove forest, Bengal tigers or chital deer? In the Sundarbans Forest Reserve in South Asia, Bengal tigers are fierce hunters with strong muscles and sharp teeth. But chital deer can run fast, and they live in groups to protect one another. Discover both animals’ unique traits to find out if the predator or the prey would win in a fight.

No one knows exactly how artificial intelligence will develop, but the answer might be found in the past. Early AI technology dates back to the 1940s, and growth in the field slowly led to the chatbots and generative AI that we know today. How will this technology continue to grow? And how will it be powered? Explore the history of this technology and how it might be used in the future.

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.

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.