Technology Nonfiction

Las focas y los leones marinos tienen un aspecto similar y algunas veces es complicado saber cuál es cuál. Ambos mamíferos marinos nadan con aletas y pueden encontrarse en océanos alrededor del mundo. Uno tiene orejas visibles, mientras que las orejas del otro no son externas. Uno atraviesa el agua utilizando sus aletas traseras, mientras que el otro usa sus aletas frontales para nadar. Ya sobre tierra, uno rebota hacia sus alrededores, mientras que el otro puede “caminar” sobre sus aletas.

¿Sabías que hay más insectos que cualquier otro grupo de animales? La diversidad de insectos es asombrosa. ¿Qué tienen en común las hormigas con las abejas? ¿Cuál es la diferencia entre una mariposa y una polilla? ¿Cómo están relacionados los gorgojos y las mariquitas? Algunos insectos tienen un par de alas, otros tienen dos pares y hay algunos que no tienen alas. Algunos insectos, aunque no todos, tienen un caparazón duro y externo (exoesqueleto). Aprende en qué se parecen y diferencian los insectos en esta nueva entrega de la serie de Comparaciones y Contrastes.

In Nerdy Babies: Dinosaurs, follow our intrepid babies into the Mesozoic Era. Experience the different shapes, sizes, and colors of the reptiles that roamed the Earth before us. Plus, learn about how dinosaurs evolved over millions of years until becoming extinct.

From the discovery of the Polio vaccine to the breakthrough in mRNA vaccines for COVID-19, this exploration of scientific inquiry celebrates the greatest developments to date in vaccine science. Get to know the physicians, scientists, and other researchers responsible for these breakthroughs in medicine, and explore the ups, the downs, and the eureka moments that are science in action.

The insect and spider worlds are incredibly diverse, and include many unusual species. This audiobook describes the world of arthropods, including characteristics, life cycles, and defenses.

What is an amphibian? Frogs, toads, and salamanders and are all amphibians!

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

Sí, algunas de las 18 especies de pingüinos viven en regiones frías y polares, pero algunos pingüinos viven en climas cálidos. ¡Una especie incluso vive cerca del ecuador! Estas aves “vuelan” a través del agua con aletas en lugar de en el aire mediante alas. La mayoría son blancos y negros, pero una de las especies es azul y blanca. Algunos tienen ojos rojos y otros tienen ojos amarillos.

I Am Hatzegopteryx, the second book in Arbordale Publishing’s I Am Prehistoric series, gives children a glimpse into the life of the awesome Hatzegopteryx, from tiny chick to majestic winged predator, and how it made its living. Unlike many pterosaurs, this one was a terrestrial carnivore, spending its time hunting prey on land.

About Reptiles explains the basic characteristics that all reptiles share while offering a look at the animals that fall into this diverse category. An afterword provides further detail on the animals portrayed to inspire young listeners to learn more. In this easy-to-understand introduction to reptiles for children, elementary school teacher and author Cathryn Sill explains what reptiles are, how they live, and what they do.

Mary Holland capta los primeros meses de la vida de un búho. Los grandes ojos y las esponjosas plumas se robarán el corazón de los lectores mientras aprenden cómo los padres de los búhos carabo norteamericanos preparan a sus jóvenes críos para el gran mundo fuera del nido. Acompaña a Otis mientras aprende a comer, pelea con su hermana, y se prepara para alzar el vuelo.

Compare different types of scales and discover how they protect the bodies of fish and reptiles.

What color are your eyes? Brown is the most common color. But some people have blue, green, gray, hazel, or amber eyes. What determines your eye color? Listen to this book to find out about how your genes affect your physical features.

Learn how birds use feathers for flight, warmth, camouflage, and much more.

There was a time when few knew what dinosaurs looked like. This is the story of how Waterhouse Hawkins built the first life-sized dinosaur models and stunned the world with his awe-inspiring creations.

Now available in a bilingual edition, this audiobook is from the acclaimed About...animals series. Educator and author Cathryn Sill uses simple, easy-to-understand language to teach children what mammals are, how they look, how they move, what they eat, and where they live. An afterword provides details on the mammals featured and inspires young listeners to learn more about them.

The on-screen world is super exciting—there are games, and new friends, and funny videos! But too much of a good thing isn’t always healthy, and not everything you see online can be trusted. Luckily, this book is here to help you navigate the highs and lows of screen time. Through hilarious comics and vibrant illustrations, listeners of all ages will discover how to make good choices, use devices responsibly, find content that’s just right, and be a good friend on and offline.

Growing up, Dr Camilla Pang loved patterns and ordering things. She was obsessed with Disney, infatuated by Stephen Hawking and the language she only really understood was science. Diagnosed with autism age eight, Camilla felt like an outsider - and kids often like nothing better than to gang up on outsiders. This is the story of how Camilla used science as her sidekick for navigating the world - allowing her to translate ideas she could understand (like gravity and light waves) onto things she couldn't (like people, how long to smile for and when someone needed a hug).

Discover what a humpback whale has in common with a gibbon or a caribou. Learn what sets a humpback whale apart from a hedgehog or a sloth. Listeners will compare key traits of humpback whales - their appearance, behavior, habitat, and life cycle - to traits of other mammals. Through gathering information about similarities and differences, listeners will make connections and draw conclusions about what makes this animal a mammal and how mammals are alike and different from each other.

Cats are popular pets around the world! In this title, young audiences can learn about pet cats, from the care they need to the toys they like, through simple, predictable text.