検索キーワード： 物事の仕組み

Think pro basketball begins with the opening tipoff? Think again! In this Sports Illustrated Kids book, go behind the scenes of a typical game day in professional basketball—from cleaning the hardcourt and mascot madness to locker room pep talks and postgame interviews.

Think big league baseball begins with the opening pitch? Think again! In this Sports Illustrated Kids book, go behind the scenes of a typical game day in professional baseball—from prepping the diamond and welcoming fans to hawking hot dogs and broadcasting from the booth.

From hospital and police codes to Cockney slang, spoken codes can be both helpful and entertaining. Learn the history behind some of today’s most useful and popular codes, and then have fun creating a language all your own.

Did you see a flagpole today? Then you’ve seen a pulley at work! These simple machines are all around. Take a listen and discover 13 different uses for pulleys.

Imagine you arrive at school and realize you forgot to feed the dog. No problem. Pull out your phone and command the dog dish to dispense a serving of food. That's all there is to it—if you live a smart home. What once sounded like science fiction is now a reality for some families.

A virtual assistant by any name—Alexa, Siri, whoever—can be a sweet addition to your home. You might use one for simple jobs like playing music or streaming podcasts. And you might use one to communicate with friends and remind you about homework coming due while helping you make your breakfast. Find out how digital assistants work and what the future might hold for this part of a high-tech home.

Did you put the cap on the toothpaste tube today? Then you’ve used a screw! These simple machines are all around. Take a listen and discover 13 different ways we use screws.

Did you use a fork today? Then you’ve used a lever! These simple machines are all around. Take a listen and discover 13 different ways we use levers.

How can important information and valuable items be kept safe as years pass? Many of these items are stored in underground vaults, including recordings and photos from U.S. history, important documents, and more. Locks, guards, secret passwords, and technology all play a part in the protection of the items.

Nuclear weapon bunkers keep the world's dangerous nuclear weapons safe. Guards, electronic security systems, and barriers protect the bunkers. Learn more about these high-security places!

Streaming puts a world of options at your fingertips when you’re at home and, with a smartphone or tablet, when you're on the go. Find out how streaming was invented, how it works, and what the future might hold for this part of a high-tech life.

The wheel was invented more than 5,000 years ago, and it has brought some awesome vehicles our way. But this invention isn't done giving! Take a tour of some of the most unique and fascinating vehicles around.

Did you ride a bike today? Then you’ve used wheels and axles! These simple machines are all around. Take a listen and discover 13 different ways we use wheels and axles.

Searching for easy engineering projects for your makerspace? You've come to the right place! From winches and gears to bridges and marble runs, these 10-minute STEM projects will have kids making in no time!

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.

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.

Imagine transforming every moment of your child's day into a captivating learning adventure, without the need for screen time! Have you been searching for ways to keep your child engaged and learning on your travels and at home without them feeling like they're stuck in yet another classroom? Are you frustrated with the educational materials currently available that fail to spark their imagination or hold their attention for long? Do you worry about the influence of digital screens on their creativity and engagement?

Kids love asking big questions about space: How hot is the Sun? What are planets made of? What do astronauts see in space? Their questions won’t stop there — and they don’t have to. Our Solar System for Kids 8–12 turns every “why” and “how” into a moment of discovery. Your child will feel like a brave explorer as they learn real science through storytelling.

Criadores do Manual do Mundo, Iberê Thenório e Mari Fulfaro são apaixonados pela exploração do Universo. Agora, ao lado do astronauta Terry Virts, eles convidam você a conhecer de perto os bastidores da vida no espaço.

Brüste wachsen, Achselhaare sprießen, auf einmal fühlt man sich zum Banknachbarn hingezogen und die Eltern nerven nur noch: Wenn aus Kindern Teenies und schließlich junge Erwachsene werden, steht die Welt Kopf – und die Heranwachsenden haben tausend Fragen. Auch Unsicherheiten, mangelndes Selbstbewusstsein oder Hadern mit dem Körper gehören oft zum Alltag, und Mama und Papa sind nicht für jedes Thema der Ansprechpartner Nr. 1.