Showing titles in Science & Technology

When winter ice covers the Arctic Ocean, a narwhal pokes his head through a patch of open water, his tusk—a six-foot long tooth—pointed to the sky. Join this mammal as he jousts with another narwhal, floats with his pod, and uses echolocation to find his prey. When warmer weather arrives, he will migrate towards summer ground. But he must be careful! Predators—orcas and polar bears—will be hungry and looking for a meal.... How will the narwhal escape? Will he be able to return to the winter bay?

La respuesta a esta pregunta es una de las historias más extrañas y fascinantes que hayas leído nunca, y es nuestra historia, la historia de la humanidad. Prepárate para descubrir por qué todas las personas, los países, los idiomas y las religiones son diferentes a como eran antes en un viaje que recorre el desarrollo humano desde nuestros antepasados hasta llegar a quienes somos ahora.

Aprenda tudo sobre nosso sistema solar em uma aventura fantástica neste audiolivro.

Learn all about our solar system through a fantastic adventure in this audiobook.

Take a tour of 20 unforgettable animal homes: unearth polar bear dens deep beneath the Arctic snow, soar above eagle nests as big as cars and marvel at the remoras that make themselves comfortable on the ocean's deadliest predators. Finding Home is a celebration of animals and their drive to survive no matter the odds – finding shelter in every nook and cranny on Earth, from the obvious to the unusual. With rich, vivid non-fiction storytelling, this is an essential collection for anyone fascinated by animals and the wild ways they live.

Scientists put things into groups so they are easier to study. Materials have different properties. What are they, and how they are grouped? Let’s investigate materials!

You probably use Wi-Fi all the time to connect to the internet through your laptop, tablet, or phone. It's easy. Wi-Fi hotspots surround you as you go through your day—from school to a pizza place or coffee shop, and then back home. Not so long ago, the internet wasn't as accessible. Find out how Wi-Fi works, how it became commonplace, and what it might do for you in the future.

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

Awesome places can be found all over our world. But which ones are the deepest, tallest, or hottest? Listeners will learn all about the most extreme places on our planet.

Do you see that? It's a plane! Find out about the people who fly them. Listeners will learn what pilots do and how people get this exciting job.

Do you like to be on the move? These hands-on, not-so-ordinary science projects are for you! Build speedy motorboats and buzzing bots. Take off with zooming, high-flying rockets. Then, learn the science behind each amazingly mobile creation! Simple step-by-step instructions make it easy to start experimenting and discover just how fun STEM can be.

Imagine you arrive at school and realize you forgot to feed the dog. No problem. Pull out your phone and command the dog dish to dispense a serving of food. That's all there is to it—if you live a smart home. What once sounded like science fiction is now a reality for some families.

Microwaves heat our food. They carry messages from phone to phone. They help detect the weather. Microwaves are all around us, even if we don't see them. Listeners will learn about microwaves and how we use them every day.

Radio waves aren't just for listening to your favorite radio station! They are used to make GPS receivers and wireless internet work. Scientists use radio telescopes to help them study space. Listeners learn about radio waves and how we use them every day.

You may have heard of the Mayflower. The ship set sail in 1620, carrying English pilgrims across the sea to Plymouth. But did you know that science played a big role in this voyage? Learn how the Mayflower was constructed. Find out how science helped sail the ship across the ocean. And discover how modern technology is being used to understand the journey and the people aboard.

Rainy days can be dark and gloomy, but they can also be fun and colorful! The rain brings big changes like flowers, rainbows, and more.

On July 1, 1916, witnesses watched in horror as twenty-eight-year-old Charles Vansant was attacked and killed by a shark in shallow water off Beach Haven, New Jersey—the first recorded shark attack in American history. Scientists claimed a shark could not be responsible, but more deadly attacks soon followed along the Jersey Shore and up the freshwater Matawan Creek, setting off a nationwide panic that led the White House to declare a “War on Sharks.”

On July 20, 1969, Neil Armstrong stepped on the moon and, to an audience of over 450 million people, proclaimed his step a giant leap for mankind. This Eagle Scout built his own model planes as a little boy and then grew up to be a test pilot for experimental aircraft before becoming an astronaut.

A life in the wild! Jane Goodall, born in London, England, always loved animals and wanted to study them in their natural habitats. So at age 26, off she went to Africa! Goodall's up-close observations of chimpanzees changed what we know about them and paved the way for many female scientists who came after her. Now her story comes to life in this biography.

The Children's Book of the Future is a narrative non-fiction audiobook offering an inclusive and hopeful vision of the future, with a diverse, multicultural approach that will appeal to children of all backgrounds. Some of the diverse visions explored include: underwater cities; the solar system and space travel; green technologies and sustainability; robots and AI; the future of cities; and much more! In short, the audiobook sets out to reclaim the future for current and future generations of children.