検索キーワード： 物事の仕組み

Eat up! Discover how different foods get from farms and gardens to our tables in this fun series. This volume includes From Cow to Cheese, From Flower to Honey, From Garden to Pickle, and From Sand to Glass.

How do machines help us work? What jobs are these large vehicles built for? This series is perfect for the youngest of listeners who just can't get enough of trucks, trains, planes, and other big machines.

From skyscrapers up above to tunnels down below, the structures people build are amazing. How are they built? And why? This volume includes Skyscrapers, Stadiums, and Tunnels.

From skyscrapers up above to tunnels down below, the structures people build are amazing. How are they built? And why? This volume includes Bridges, Dams, and Roller Coasters.

This audiobook introduces the topic of simple machines through the familiar tune "Kookaburra". Summary provided by publisher.

Discover how bridges are made! Young engineers and architects are introduced to the world of bridges, including the types of bridges, how they’re built, and key terms.

This audiobook uses engaging nonfiction text and hands-on projects to help young listeners explore real-life flying vehicle engineering projects, including the science behind how these vehicles are planned and built.

This audiobook uses engaging nonfiction text and hands-on projects to help young listeners explore real-life rolling vehicle engineering projects, including the science behind how these vehicles are planned and built.

This audiobook uses engaging nonfiction text and hands-on projects to help young listeners explore real-life structure and tower engineering projects, including the science behind how these buildings are planned and built.

What jobs does an astronaut have? What kind of work needs to be done on a spacecraft? Listeners will learn all about the work an astronaut does.

How did the bananas on your breakfast cereal get to your local grocery store? Easy-to-understand text explains how food gets from farms to stores and describes the role of the community workers who make it all possible.

Our world runs on energy! But traditional fossil fuels are doing great damage to the environment, and they will eventually run out. How might solar, water, wind and geothermal power come to our rescue? Listeners can discover how different the world could look in the future with energy sources that are clean and renewable.

Die beliebten Bücher aus dem Tessloff Verlag: Jetzt auch als Hörspiel! Die Hörspiele von WAS IST WAS Meine Welt sind für die kleinsten Hörspielfans gemacht. In verschiedenen Geschichten begleiten sie wissbegierige Kinder und vermitteln mit Geräuschen und Klangwelten erstes Wissen zu...

From a Certified Registered Nurse Anesthetist comes a book that prepares kids for surgery and takes the scary out of anesthesia—magic air! Magic Air: Ten Kid-Sized Steps to Surgery is a fun book that guides children through the steps to surgery with kid-friendly language.

Comment la chaise à 4 pattes a-t-elle été inventée? Des macaques malicieux, un pirate et un mammouth qui a la bosse des maths t'embarquent dans une exploration drôle et décalée où l'imagination rencontre la logique. Entre clins d'oeil et trouvailles, on découvre pas à pas pourquoi cette idée toute simple a changé notre façon... de s'asseoir. Un récit pétillant qui éveille la curiosité, fait sourire et donne envie d'apprendre en s'amusant - pour les curieux de tout âge, à écouter en famille ou en solo.

Auto racing is all about aerodynamics. Racecars use two different forces, lift and drag, to fly around the track. Find out how the cars use these forces, and then “fly” your own racecar with a fun experiment!

Have you ever wondered how tall and long bridges are built? Learn about three different bridges and try the activities to learn about how strong bridges, like the Golden Gate Bridge, are made.

Many inventors throughout history have built cars. Some tried powering their machines with steam, others tried modeling their designs on horse-drawn carriages, and one even found a way to make the car work on land and sea!

If you’re looking for a great invention, look no further than your bathroom or kitchen! Did you know that the first flushing toilet was invented four thousand years ago? Or that a melted chocolate bar sparked the discovery of the microwave? Learn about these great inventions and more!

Gears are simple machines that can make up an even bigger machine, like a robot or a clock! Listen to learn about how gears make work easier.