Mostrando títulos en Ciencia y Tecnología

Wildfires have been part of the American landscape for thousands of years. Forests need fire—it's as necessary to their well-being as soil and sunlight. But some fires burn out of control, destroying everything and everyone in their path.

These are the adventures and discoveries of the scientists who revealed the secrets of the Komodo dragon. This strange creature inspired myth and legend, luring brave souls into the forests of Indonesia to see if the tales were true. In the end, it attracted scientists, who unraveled the mysteries of how such a remarkable creature could exist, how it uses the deadly germs in its saliva to its advantage, and how those microbes may lead to cures for stubborn diseases.

This audiobook tells the story of Levi Strauss and the evolution of blue jeans.

Charlotte Maria Shaw Mason (1842-1923) was a renowned British educator who proposed to base the education of children upon a wide and liberal curriculum. Her work Elementary Geography gently explains geographical terminology in an unassuming, conversational style, from the planets of the solar system to the continents, the changing seasons, latitude and longitude, mapmaking, and topographical features such as mountains and valleys, rivers and straits.

In the winter of 1846-47, a group of eighty-seven pioneers heading from the Midwest to California found themselves snowbound in the Sierra Nevada mountain range with no way forward and no food or supplies. While forty-eight of the group members survived, the others perished due to extreme weather, starvation, and illness. To survive, the remaining people resorted to extreme measures...including cannibalism.

Who knew there were so many different kinds of vegetables? Nonfiction pro Gail Gibbons responds to the need for books on good nutrition with this accessible exploration of vegetables. From glossy red peppers to lush, leafy greens to plump orange pumpkins, vegetables are explored in depth to clearly explain the many vegetable varieties, how they are grown, and why they are so good for us to eat.

All aboard for an unforgettable journey through the history, power, and future of trains! From the first steam engines that changed the world to today’s high-speed bullet trains and futuristic maglevs, The Big Questions: What Are Trains? takes young listeners on a thrilling adventure through time.

Meet the 2023 Nobel Laureates! “NOBEL LAUREATES 2023: The Winners and Their Contributions Simply Explained” provides a straightforward look at the individuals who were honored with the Nobel Prize in 2023. Their contributiosn are detailed in a clear and engaging manner. This book takes you through the diverse fields of Physics, Chemistry, Medicine, Literature, Peace, and Economic Sciences, showcasing how the winner(s) in each category made strides in their respective domains. From advancing mRNA vaccines to understanding gender disparities in the labor market, this year’s winners did ...

Sea monsters have a long history in lore and literature. Homer first wrote of them in 700 BCE. What Do We Know About the Kraken? lets curious young listeners explore what we actually know about this mysterious sea monster's long history. Dive into the facts behind this massive squid-like creature that was first described using the word "Kraken" in the beginning of the eighteenth century.

Follow Finn as he gets into a spot of bother with some plastic he finds on his adventures. And hear about the excellent plan his friends come up with to help him! A story of fun, friendship and how we can all help to keep our ocean friends happy and healthy. All profits from the book and audiobook will be split between Greenpeace and the Social Plastic Foundation.

Have you ever wondered how soap cleans your hands, or how eating healthy makes your body stronger? How medicine works, or why exercise keeps you energized? The science behind healthy habits is explored in this newest addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.

The skeletal system is made up of about 206 bones. But what exactly is a bone? And how do bones help your body function? Explore the skeletal system in this engaging and informative audiobook.

All science classrooms discuss animals that hibernate during winter months, but few know about animals that estivate—a prolonged sleep during hot or dry periods. Learn about the reasons estivating animals become dormant—whether it's because warm weather threatens food supply or to avoid increased body temperatures. From the ladybug to the salamander, from the lungfish to the desert hedgehog, twelve estivating animals and their habits—both when sleeping and awake—are explained clearly and elegantly.

Indigenous women have always worked tirelessly to protect our water—keeping it pure and clean for the generations to come. Yet there was a time when their voices and teachings were nearly drowned out, leaving entire communities and environments in danger and without clean water. But then came Grandma Josephine and her great-niece, Autumn Peltier. This stunning audiobook from New York Times-bestselling author Carole Lindstrom gives voice to the water and asks young listeners to join the tidal wave of change.

Marty McGuire would rather spend recess catching frogs in the pond than playing dress-up with the other girls in third grade. So when her teacher casts Marty as the princess in the class play, Marty's absolutely, positively sure that there's been a huge mistake. But after a special lesson in the art of improvisation, Marty comes up with her OWN plan to IMPROVE the play: Why use stuffed-animal frog onstage when a live one would be so much better? In the end, Marty's one-of-a-kind performance makes for an unforgettable show. Maybe a tomboy princess CAN live happily ever after, after all!

Meow! Meow! Cats make fun pets. Some have short hair and some have long hair. Some have flat noses and others have stubby tails. Young listeners will learn about the appearance, behavior, and abilities of pet cats, and discover why these curious creatures make amazing pets.

Polar bears look cuddly, but beware! Their curved claws, powerful jaws, and jagged teeth all help them attack and kill prey. Discover how the world’s biggest land predator finds its next meal.

Electricity powers lights, computers, and television sets. But have you seen how electricity can make objects stick together? Or make other objects pull apart? Now you can! Explore electricity with the fun experiments you'll find in this audiobook. As part of the Searchlight Books™ collection, this series sheds light on a key science question: How does energy work? Hands-on experiments will help you find the answer!

Plasticus Maritimus is a valuable, middle-grade resource to help kids learn about the effects of waterborne plastics and how they are affecting our world’s oceans and the planet itself. Ana Pêgo’s approach is positive and practical, inspiring listeners to not only learn about the problem, but to also become part of the solution. A fun “field guide” shares how to identify plastics as an invasive species: how to categorize it, collect it, and safely move it elsewhere.

In Nerdy Babies: Weather, follow our intrepid babies into the eye of the storm. Experience sunshine, wind, rain, and other weather patterns. Plus, learn about how we predict the weather in this simple text written in question-and-answer format.