Résultats pour "The Group" dans Sciences et technologies

Learn all about animal group behavior.

The "My First Encyclopedia Set" series takes you on a journey through time, immersing you in the era of dinosaurs, allowing you to sense the power of life, and experience the fascinating realm of science.

Graphic Universe publishes fiction and nonfiction novels for beginning listeners, middle-grade listeners, and young adults. The artists and writers of Graphic Universe are explorers, chasing down the many possibilities the comics form has to offer.

Your mouth really is filthy! It's a saliva bath for millions of tiny little creatures that share your food, chew holes in your teeth, and make your breath smell like a garbage truck. From cavities to canker sores, those little creatures can also create some repulsive problems. Learn all about saliva, plaque, and the bacteria that infest your mouth - and find out how to keep that mouth of yours healthy. With lots of disgusting facts, this audiobook tells all about the gross science behind your body's functions.

Do your eyes send out light like headlights? Does your liver create blood? Do bumps on your head tell what's inside your brain? At one time science supported wild notions like these! But later studies proved these ideas were nonsense. Discover science's biggest mistakes and oddest assumptions about the human body, and see how scientific thought changed over time.

Have you ever wondered what video games would be like if they never changed? The first games were little more than bouncing dots on a plain screen. Modern games include astonishing action, realistic environments, and epic story lines. Take a look at how video games have evolved over the years, and learn about the kinds of games we might be playing in the future.

Do you know what happened when a kid forgot his glass of soda with a stir stick in it outside on a freezing cold night? Popsicles were invented! And did you know ancient people loved to chew on gum, just like we do? Get ready to learn the strange stories behind inventions you use every day. From the guy who thought white-flour snacks were evil so he invented graham crackers to the evolution of ketchup, you'll be amazed how we got the food inventions we enjoy today.

Did you know that people with rakes used to do the work of garbage trucks? Or that porta-potties were put on ships to keep workers from running to shore for bathroom breaks? Get ready to learn the odd stories behind inventions you use every day. From the T.P. of Chinese emperors to the landfills of ancient Greece, you'll find out how we got the sanitation inventions that keep us healthy and keep the world smelling fresh.

Pack your bags! We're headed to the United Kingdom. On this whirlwind tour, you'll learn all about the country's landscape, culture, people, and more. We'll explore green valleys and packed cities, taste the unusual Scottish dish haggis, and attend Britain's Bonfire Night celebration. A special section introduces the United Kingdom's capital, language, and population. Hop on board and take a fun-filled look at your world.

Pack your bags! We're headed to South Korea. On this whirlwind tour, you'll learn all about the country's landscape, culture, people, and more. We'll explore coastal islands and mountain ranges, enjoy traditional pansori music, and try a popular dish of pickled vegetables. A special section introduces South Korea's capital, language, and population. Hop on board and take a fun-filled look at your world.

The circulatory system is made up of the heart, the blood, and strong tubes called blood vessels. But what does the circulatory system do? And how do its parts work together to keep your body healthy? Explore the circulatory system in this engaging and informative audiobook.

Snakes, lizards, rabbits, mice, mountain lions, and hawks are some of the many animals that make up a desert food web. But do you know how desert animals depend on cactuses, grasses, and other plants to stay alive? Or why tiny insects, fungi, and bacteria may be among the most important living things in a desert? Hear about desert food webs in action in this fascinating audiobook.

Did you know that tiny atoms that make up all matter hold huge amounts of energy? This energy, called nuclear energy, can power the television and refrigerator in your home. How is nuclear energy produced, though? And what are the drawbacks of this energy source? Listen to this audiobook to find out all about nuclear energy.

The trees are bare. Puddles have turned to ice. Birds puff up their feathers to stay warm. Hot cocoa hits the spot! Do you know what season is here? It’s winter! What else happens in winter? Listen to this audiobook to find out!

Winter, spring, summer, and fall - the seasons are one of nature's most familiar cycles. But why does the weather change? Learn why weather patterns change over the seasons.

Some mammals have a little fur or hair, others have a lot! Learn how fur helps these animals survive.

Which websites are fun and safe for kids? What is cyberbullying? What information is dangerous to share with strangers online? Find out how to protect yourself in this book about using online resources safely.

The flower is the part of a plant that makes seeds or fruit. Listeners will identify the main parts of a flower and learn about the process of pollination.

Earth has a pollution problem. How can you help? Join Tyler to learn what makes Earth's land, air, and water dirty. Find out cool ways to clean up our world. Do your part to be a planet protector! Discover how to reduce, reuse, recycle, and more with Tyler and Trina in the Planet Protectors series, part of the Cloverleaf Books™ collection.

Salty popcorn. Sweet watermelon. Your tongue lets you taste these things and more. But how does your sense of taste work? And how does it help you? Listen to this audiobook to find out! Learn all about your five senses in the Your Amazing Senses series - part of the Lightning Bolt Books™ collection. Lightning Bolt Books™ bring nonfiction topics to life!