検索キーワード： 科学・テクノロジー

In The Sun: Exploring the Star That Powers Our Solar System, young listeners will take an exciting journey into the heart of our nearest star. This engaging children's science book explains how the Sun produces enormous energy through nuclear fusion, what causes solar flares and sunspots, and how the Sun influences Earth and the entire solar system. With clear explanations and vibrant illustrations, children will explore the structure of the Sun—from its blazing core to its glowing outer corona—and discover the powerful forces that shape space around us.

Uh-Oh. Where did our thumbs go? Meet Chippy- a cheeky little thinker with big questions about our techy world. From giant computers to phones that fit in your pocket, Chippy can't help but wonder: What's next?

Dans Le Soleil : À la découverte de l’étoile qui alimente notre système solaire, les jeunes lecteurs entreprendront un voyage passionnant au cœur de notre étoile la plus proche. Ce captivant livre de sciences pour enfants explique comment le Soleil produit une immense énergie grâce à la fusion nucléaire, ce qui provoque les éruptions solaires et les taches solaires, et comment le Soleil influence la Terre ainsi que l’ensemble du système solaire.

Marvel at the mesmerizing northern lights by learning the history of the natural light show and the science behind how the aurora borealis works! It takes three things for the northern lights to appear in the sky: a stream of charged particles, a magnetic field, and an atmosphere of certain...

Un viaggio mozzafiato attraverso i luoghi più straordinari della Terra — dove ogni creatura ha una casa. Dalla tundra artica ghiacciata al caldo abbraccio della foresta pluviale, questo libro accompagna i giovani lettori in un’avventura affascinante tra i diversi habitat del nostro pianeta. Ogni pagina splendidamente illustrata rivela come gli animali si adattino, sopravvivano e prosperino nei luoghi che chiamano casa — dai deserti e dalle montagne alle barriere coralline e alle zone umide.

Ninety-five percent of the universe is invisible. Dark matter holds galaxies together; dark energy tears space apart. For a quarter of a century, these two phenomena have been treated as separate mysteries—independent entries in the cosmic ledger, unrelated in origin and opposite in effect. This book argues that they are the same mystery. Drawing on quantum field theory, general relativity, and a systems-theoretic perspective that spans disciplines, Boris Kriger proposes that the energy of empty space is not uniform.

Bloomsbury presents What's the Weirdest Thing About Animals? by Edward Brooke-Hitching, read by Louis Hill Think you know everything there is to know about our world’s weird and wonderful animals? Well think again. From bottom-breathing turtles to fish that live in trees, set off with Edward...

Die Sonne erhellt unsere Tage, wärmt unseren Planeten und macht das Leben auf der Erde möglich — aber was genau ist sie, und wie funktioniert sie? In Die Sonne: Den Stern erforschen, der unser Sonnensystem antreibt begeben sich junge Leserinnen und Leser auf eine spannende Reise in das Herz unseres nächsten Sterns. Dieses fesselnde Wissenschaftsbuch für Kinder erklärt, wie die Sonne durch Kernfusion gewaltige Energie erzeugt, wodurch Sonneneruptionen und Sonnenflecken entstehen und wie die Sonne die Erde und das gesamte Sonnensystem beeinflusst.

Summer was almost eight years old when her dad donated a kidney to a woman they did not know. Four years later, she tells us the exciting story.

Take a look out the window. What do you see? People, cars, bikes, birds, and more are all on the move. With this basic introduction to motion, young listeners will discover the three laws of motion, what they mean, and how they affect our lives every day.

Give beginning listeners all the need-to-know information about islands, including their characteristics, how they form, and where they can be found around the world.

We watch videos on our smartphones and tablets. We read books on E-readers. Devices with screens are part of our everyday lives. But too much time on these devices can be unhealthy. This engaging explains how to cut the screen time.

In mid-1860s, two railroad companies had a huge job in front of them: building the transcontinental railroad. The railroad would run from east to west across the United States. As the grueling work began, there were many choices to make. Now, the choices are yours.

Whether you like bedtime or not, sleep is important. But why do we need to sleep? And what happens while we sleep? These questions and more will be answered in Rest Your Body.

What would our world be like without magnets? Computers, radios, phones, and TVs wouldn't work correctly. And many other modern machines wouldn't exist. With this basic introduction to magnets, young listeners will learn how magnets work and how useful they are our world today.

A cycle is a series of events that are repeated in the same order or almost the same order. Everywhere you look on earth as well as in outer space, you will find many cycles.

It's fall, and it's time to visit the apple orchard! Take a close look at apple trees, learn how to pick apples, and have some fun pressing apples too. Kids will experience what it's like to visit an apple orchard.

How much do you know about Benjamin Franklin? Find out the facts you need to know about this Founding Father, author, and inventor. You'll learn about the early life, challenges, and major accomplishments of this important American.

All caves are underground, but there is more to these landforms than meets the eye! Water forms some caves, while volcanic lava forms others. Some have waterfalls, while others have huge stalactites and stalagmites. Give beginning listeners all the need-to-know information about canyons, including their characteristics, how they form, and where they can be found around the world.

Yuck, germs! Germs can make us sick. How do we stay healthy? With engaging text listeners find out how to keep the germs away.