Titoli in Scienza e tecnologia

Did you know that zoology is the study of animals? So, zoologists are people who like to learn more about animals. They like to answer questions about animals by doing research in laboratories, working at zoos, or even observing animals in the wild. If you decide to become a zoologist, you need to decide what kinds of animals interest you most.

Lions are meat-eating mammals that like to live in groups or families. A lion's family is called a “pride.” Usually there will be many females that live together along with their cubs, but only one male. Lions like to play and hunt together. Because they have a keen sense of hearing and sight, they often will hunt at night. Usually the females do the hunting. They work in groups to catch their prey. The male lion takes his share of the catch before the females and cubs get any food. Lions are known for their loud, ferocious roar.

Amphibians are cold-blooded like reptiles, have backbones like reptiles and mammals, but are very different. Amphibians do not have any hair or skin scales on their bodies. They can breathe through their skin as well as through their lungs. Most amphibians spend part of their lives in water. Frogs, toads, and salamanders are examples of amphibians.

There are so many different types of weather: sunny, cloudy, rainy, snowy and more! Which one is your favorite and what activities do you like to do? From sledding when it’s snowing to having a picnic on a cloudy day, young learners will enjoy the repetitive words and fabulous narration. The perfect book for the aspiring meteorologist.

From earwax and bad breath to boogers and burps, the human body is a disgusting place. Learn about your body's sticky, smelly functions that help you stay healthy.

Seeing brightly colored flowers, hearing nuts go "crunch," and feeling cold ice cream on your tongue—we use our senses to explore the world. How many ways to use your senses can you find in this book?

What would you be if your finger bones grew so long that they reached your feet? You'd be a bat! What if you had no leg bones but kept your arm bones? You'd be a whale, a dolphin, or a porpoise! This entertaining book will keep listeners guessing as they learn about how our skeletons are like—and unlike—those of other animals.

Rocks may seem like boring, static objeRocks may seem like boring, static objects—until you discover that a rock can spark a fire, glow in the dark, and provide shelters of all shapes and sizes. Laura Purdie Salas's lyrical rhyming text shows how rocks decorate and strengthen the world around them.cts—until you discover that a rock can spark a fire, glow in the dark, and provide shelters of all shapes and sizes. Laura Purdie Salas's lyrical rhyming text and Violeta Dabija's glowing illustrations show how rocks decorate and strengthen the world around them.

What dinosaur would you be if you had a bony ridge rising from the back of your skull and three horns poking up from the front? Answer: a triceratops! This book will keep you guessing as you find out how human skeletons are like—and unlike—those of dinosaurs!

Open wide! Compare your teeth to those of other animals and find out why teeth come in so many different shapes and sizes. What animal would you be if a few of your teeth grew so long that they stuck out of your mouth even when it was closed? What would you be if your top canine teeth grew almost all the way down to your feet? This book will keep you guessing as you hear about how human teeth are like—and unlike—those of other animals.

Around the world, city highways and country roads have cut through natural spaces. Wild animals are blocked from the resources they need to survive, or must make dangerous crossings across busy roads to get to them. Fortunately, solving this problem has inspired some creative solutions! Take a tour of wildlife crossings across the globe, from grassy badger bridges to underpasses for elephants. Discover how these inventive pathways have saved both animal and human lives and helped preserve ecosystems.

What kind of animal would you be if you had eight eyes? Or if your pupils were the shape of the letter W? Keep an eye out for weird and surprising facts in this playful book, which brings together comparative anatomy with a guessing game format. See how your animal eyes are like—and unlike—those of starfish, spiders, goats, cuttlefish, owls, and slugs. Author Sara Levine presents an insightful view of all eyes can do!

Do plants really move? Absolutely! You might be surprised by all ways plants can move. Plants might not pick up their roots and walk away, but they definitely don't sit still! Discover the many ways plants (and their seeds) move. Whether it's a sunflower, a Venus flytrap, or an exotic plant like an exploding cucumber, this fascinating book shows just how excitingly active plants really are.

A leaf can be a...shade spiller, mouth filler, tree topper, rain stopper. Find out about the many roles leaves play in this poetic exploration of leaves throughout the year.

Can you find pancakes and pizza crusts in the ocean? The answer might surprise you! Meet some of the wackiest creatures under the sea—creatures that look like food—through engaging text. This funny, informative book introduces listeners to the egg yolk jellyfish, the lettuce sea slug, the chocolate chip sea star, and many more! Accessible language makes this a very fun listen.

Video games evolved over decades from simple consoles to cutting-edge entertainment in homes and arcades. In the twenty-first century, they've also become some of the world's most popular apps. Find out more about the technological innovations, major players, and controversies that have made video game history. And from the role of game cartridges to the power of the internet, learn how new inventions keep taking gaming to the next level.

For centuries, people misunderstood how the heart works. As our knowledge grew, heart surgery remained a dangerous medical procedure. Even after organ transplants become common, surgeons struggled to transplant hearts and keep patients alive. But small groups of pioneering doctors attempted this difficult surgery, changing the lives of patients. This history traces their leap forward and the medical world's newest advancements in heart health technology. Learn about innovations such as artificial hearts and 3D-printed living tissue.

Water, air, sunlight, plants . . . we need these elements to live in this world. But does the world need us? And what would happen to the world if humans were gone? This is the premise of a thought-provoking book from John Coy. His insightful text explores how nature would reclaim the planet. The book gives further context and discusses what kids (and all of us) can do to truly help our planet.

When Angela Haseltine Pozzi found plastic trash polluting the beach near her home, she took action. She formed an organization called Washed Ashore and started gathering trash from beaches and using it to create incredible sculptures of wildlife. These sculptures travel the country to teach people about the importance of these animals—and the problems caused by plastic pollution. Kelly Crull highlights fourteen spectacular sculptures, along with hints to find common objects hidden among the debris. Be inspired to get creative in protecting the world’s oceans!

Water can be a thirst quencher, kid drencher, cloud fluffer, or fire snuffer. Find out about the many roles water plays in this poetic exploration of water throughout the year.