Showing titles in Science & Technology

From New York Times bestselling author Raymond Arroyo comes a very special audio bundle for fans of picture book biographies. Turnabout Tales 2 Book Audio Set includes The Unexpected Light of Thomas Alva Edison and The Magnificent Mischief of Tad Lincoln, both read by author and news anchor Raymond Arroyo.

Could griffins have been real? When Adrienne Mayor carefully read the ancient Greek and Roman descriptions, this mythic hybrid of a lion and an eagle sounded like something people had actually seen. What could explain that evidence? After a decade of hunting through myths, poring over old maps, and tracing the discoveries of modern dinosaur hunters, she found the answer: awesome dinosaur fossils observed by ancient gold hunters in the Gobi desert.

Did you ever think about where your jeans come from? How about the people who made your T-shirt, or what happens to the clothes you grow out of when you're done wearing them? The fabrics clothes are made of, the way they are designed and sewn and shipped around the world, and the way we consume them and get rid of them - every step in this process has a big impact on our environment, on the people who work in clothing factories, and on our cultures.

Get Informed! Get Inspired! Get Going! In an audiobook that tackles the biggest challenges facing us today, Chelsea Clinton combines facts, charts, photographs, and stories to give listeners a deep understanding of the world around them - and how anyone can make a difference. With stories about children and teens who have made real changes big and small - in their families, their communities, in our country and across the world - this audiobook will inspire listeners of all ages to do their part to make our world a better place.

This book explores the concept of water, and why living things - i.e., animals, humans, and plants - need it.

The nervous system is made up of the brain, the nerves, and the spinal cord. But what does the nervous system do? And how do its parts work together to help your body function? Explore the nervous system in this engaging and informative audiobook.

In this activity, you'll learn how to create a chemical reaction that inflates a balloon.

¿Alguna vez has mirado al cielo por la noche y te has imaginado lo que podría haber ahí fuera? Algunos veían héroes y monstruos formados por estrellas y contaban historias sobre ellos.

The launch of Mars rovers by NASA, Europe, and China in 2020 will reveal more about Mars than ever before. Get ahead with this amazing new book, which explores the evidence for past life on Mars, what's happening there now, and what it might look like to one day live on the red planet. Be amazed by the tallest mountain in the solar system, discover how houses on Mars could look, and find out if you've got what it takes to join the teams travelling to Mars in the coming years.

With this book about ancient Egypt, you’ll become an expert and wow your friends and teachers with awesome ancient facts: Did you know that some Egyptians used to shave their eyebrows whenever a cat died? Or that some people worshiped a god of lettuce? With cool trivia, and fun quizzes to test your knowledge, this guide will have you on your way to whiz-kid status in no time.

Madam C. J. Walker invented a line of African American hair products and cosmetics that led her to become the first self-made female millionaire.

On a cold January day in 2017, nearly two months before due date, Nile hippopotamus Bibi gave her keepers at the Cincinnati Zoo and Botanical Garden a big surprise: a tiny newborn hippo, no bigger than a football. The first premature hippo born and raised in captivity, baby Fiona was an underdog from the start: She couldn't nurse, she couldn't stay hydrated, and she wasn't thriving. But the staff at the zoo knew they could save her.

Inspired by Nathaniel Rich’s Losing Earth: A Recent History, the acclaimed book that grew out of an August 2018 issue of the New York Times Magazine solely dedicated to it, Saving Earth tells the human story of the climate-change conversation from the recent past into the present day. It wrestles with the long shadow of our failures, what might be ahead for today’s generation, and crucial questions of how we understand the world we live in—and how we can work together to change the outlook for the better.

Have you ever wondered: Why a day has 24 hours? Why is there a hole in the doughnut? Why do we light candles on a birthday cake? Like many people, you’ve probably asked some of these questions when you were younger or maybe recently. Well, you will be pleasantly surprised to discover the interesting and maybe slightly bizarre origins of the strange things we do.

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.

Fifteen-year-olds Fenley Scurlock and Jason Liaw had both started businesses by the time they'd reached middle school. In this groundbreaking book, these young entrepreneurs interview leaders involved with brand-name businesses like MasterClass, Hallmark, IKEA, Parachute, and more. They ask questions every burgeoning exec wants to know: How can I get started? Is college worth it? What skills do I need? How did YOU make it big?

Bridges, towers, castles, and all sorts of iconic and bizarre structures are jam-packed into Totally Amazing Facts About Stuff We've Built.

One thing that hasn't changed much at all in the last 10,000 years is the human brain. The relentless curiosity of the human mind, combined with our ability to solve problems, has resulted in huge innovation and change. Here, then, are some of the most revolutionary ideas of the last 300 years.

Before John Glenn orbited the Earth or astronauts walked on the moon, a group of dedicated female mathematicians known as “human computers” used their knowledge, pencils, adding machines, and writing paper to calculate the orbital mechanics needed to launch spacecraft. Katherine Johnson was one of these mathematicians who used trajectories and complex equations to chart the space program. Even as Virginia’s Jim Crow laws were in place in the early 1950s, Katherine worked analyzing data at the NACA (later NASA) Langley laboratory.

How does blood circulate throughout your body? How does your brain make your body move? This series explores the many systems at work in the human body. Young listeners will learn how each system works, the parts of each system, how the systems work together, and how to keep each system healthy. This volume includes The Nervous System, The Respiratory System, and The Skeletal System.