Technology Nonfiction

In this previously unpublished manuscript, found in the Rothbard Archives, Rothbard deftly turns the tables on the supporters of big government and their mandate for control of research and development in all areas of the hard sciences. What R&D should be encouraged and funded, what inventions should be supported, and what areas should be given research grants, etc.? These decisions can be decided only by markets unburdened by government meddling and intervention.

They live in ponds. They sleep in cages. Big pets can have feathers, scales, or fur. Learn about big pets and the joy they bring to their owners.

King cobras slither across the ground. Learn all about these venomous snakes and their habitats in King Cobras.

Who’s that singing in the backyard? It’s a house sparrow! Find out where house sparrows live, what they eat, and how to identify the birds and their eggs.

Can you train your fish? Can you pet them? Learn more about pet fish with these fun and informative questions and answers.

Bengal tigers silently stalk their prey. Learn all about these sneaky night hunters and their habitats in Bengal Tigers.

Cheep! Cheep! What is that sound? It’s a baby bird in a nest! Beginning listeners will discover why nests make good homes for growing baby birds, squirrels, and other animals.

How does a cake bake? What’s the difference between baking soda and baking powder? And why is it so important to measure the different ingredients in a recipe? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling series and the new Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow, as they learn along with Ada.

Following the events of September 11, 2001, the governor of New York gave the navy a steel beam that was once inside one of the World Trade Towers. Seven and a Half Tons of Steel tells the story of what the navy did with it.

For at least the last fifty thousand years, and probably much longer, people have practiced religion. Yet little attention has been given, either by believers or atheists, to the question of whether this universal human behavior might have an evolutionary basis. Did religion evolve, in other words, because it helped people in early societies survive?

Travel to India. Find out the facts about this country in Asia.

Boing! A mother kangaroo jumps. Her baby sits in her pouch. Beginning listeners will discover why pouches make good homes for growing marsupials such as opossums, wombats, and other animals.

Rhinoceroses graze on grass and leaves. Learn all about these powerful creatures and their habitats in Rhinoceroses.

Australia is home to some of the most unusual animals in the world. Did you know, millions of years ago, all the continents were clumped into one large landmass? When the continents began to break away, South America, Antarctica, and Australia were still stuck together. Later, South America connected to North America, but Australia separated. It kept evolving in isolation, which is why the animals of Australia can look very different from animals anywhere else in the world.

Welcome to South Africa! Hear the sounds of 11 official languages. Learn about lions and elephants on safari. Try new sports like cricket and rugby. Learn about the people, places, and traditions of this diverse African country.

¡Entonces este libro animado de carácter informativo y ritmo ligero les encantará! ¡Lleno de estupendas y vibrantes imágenes que serán atractivas para niños de todas las edades!

Have you ever wondered just how a glow stick works? Or what about those glow-in-the-dark stars you stick on your ceiling keep on shining? In her first book, author and teacher Anita Sitarski answers these questions and more giving listeners the inside scoop on everything that glows. Fireflies, bacteria, squid, jelly fish—what do all of these things have in common? They glow! It seems like one of mother nature’s mysteries, but many curious scientists have begun to shine light on this beautiful phenomenon.

Have you lost any teeth yet? When one of Jennifer’s loose teeth gets stuck in an apple, Yo learns about the part of growing up that includes losing baby teeth and growing shiny new grown-up teeth. He also learns about the best part of losing baby teeth—getting a visit from the tooth fairy!

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.

Camels are experts at surviving in harsh heat. Find out how camels live in the desert.