Résultats pour "free books" dans Science et technologie

Neil deGrasse Tyson's number-one New York Times best-selling guide to the cosmos, adapted for young listeners. From the basics of physics to big questions about the nature of space and time, celebrated astrophysicist and science communicator Neil deGrasse Tyson breaks down the mysteries of the cosmos into bite-sized pieces.

"Les Vacances des petits curieux", première partie : "Souvenirs de vacances". 8 activités qui vont te créer de merveilleux souvenirs d'enfance : tu vas construire une cabane, observer les étoiles, ou encore faire du parfum. Tu vas aussi découvrir l'histoire de ces activités : qui a construit les cabanes les plus sensationnelles, des histoires d'astronomie et d'aborigènes et pleins d'anecdotes dont les grands n'ont jamais entendu parler. À toi de voir si tu veux les partager avec eux.

What is it like to live in or visit Japan? What makes Japan’s culture unique? Explore the geography, traditions, and daily lives of the Japanese people.

Coyote Peterson's Brave Adventures: Wild Animals in a Wild World chronicles some of the wildest encounters Coyote Peterson has had over the course of his travels.

Dive into a world of wonder and learning with "Educational Bedtime Stories - Extended Edition" by Aldous Williams. This enchanting collection of 40 beautifully crafted stories is designed to soothe young minds while sparking their curiosity about the world around them.

Some everyday problems can be solved using a series of steps called the Engineering Design Process.

What lives in a wetland besides flamingos, ducks, and other birds? How do plants survive in the soggy soil? What jobs do wetlands do? Wade into this book to find out what makes wetlands one of Earth's treasures.

Toucans fill the rain forests with chatter. Learn all about these colorful birds and their habitats in Toucans.

Get coding with a hands-on introduction to Scratch. Step-by-step instructions will help young coders pick up Scratch. You'll be writing and directing your own programs in no time!

People don’t sleep standing up. But cows do! Why? You have questions, and this book has the answers. Find out all about cows and why they don’t need to lie down to catch some Zzzzzs.

A raging wildfire burns thousands of homes. A violent earthquake creates a giant tsunami that destroys countless lives. A giant tornado wipes a small town off the map. Discover the true stories of people who survived these terrible disasters and lived to tell the tale in this book from the Fighting to Survive series.

When the Titanic was built, many people thought the massive ship was unsinkable. Today it rests on the ocean floor. Learn about why ships sink and how past disasters and modern technology have led to safer ships.

Nikola Tesla was a scientist and inventor in the late 1800s and early 1900s. Among his many inventions and experiments, he helped create the modern electricity system. Learn more about Tesla's life as a famous inventor!

It’s a monster with sharp claws and pointy fangs. It howls at the moon as it hunts for its next meal. Stories of werewolves have been told all around the world. Is it possible the legends are true?

Can you guess when trees stop growing–they don’t stop! Their massive roots keep them in the ground and require plenty of water, sunshine and nutrients from the soil to help them grow. Trees are the oldest, largest and tallest living things on Earth, with the oldest part of the tree being its strong, woody middle. Find out how a maple tree gets its start! How does a tree grow?

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.

When light has more energy, it creates short waves. When it has less energy, it has long waves. But only a small amount of these waves are visible to humans.

Have you ever wondered how fireworks work? This article gives you information about how these spectacular shows are created.

Thomas Edison was a famous American inventor in the late 1800s. His work with light bulbs got a lot of attention. Over time, many stories were told about this work, including that he invented the light bulb. But this isn’t true! Discover what’s real and what’s fiction.

Edmontosaurus and other duckbilled dinosaurs had beaks and strong teeth to eat tough plants. Many of these plant-eaters could communicate with other dinosaurs using the crests on their heads.