Library Technology

What Do We Know About Crop Circles? lets curious young listeners learn about the phenomenon of crop circles and how they came to be one of the most studied mysteries of the natural world. Learn about all of the rational and fanciful explanations for these flattened patterns in crops all over the world, from the United Kingdom to Australia. Artists and hoaxers alike have claimed credit for these massive projects, but some people think that the source could be paranormal. Are these circles an elaborate prank, or could they be something more?

During an ordinary visit to the library, a young girl pulls out a not-so-ordinary book from the shelves. As she turns the pages in this book about coral reefs, the city around her slips away, and she finds herself surrounded by the coral cities of the sea and the mysterious plants and animals that live, hunt, and hide there.

Do you know why goats have rectangular eyes? Or why horses sleep standing up? Or if llamas are ticklish? After listening to this book you will!

From a young age, Stephen Hawking had a strong sense of wonder and was full of questions about the world around him and the stars above. He would spend his whole life trying to figure out how the universe worked, including discovering truths about black holes and energy. And when he was diagnosed with a rare disease called ALS that destroys the nerve cells in the body, he would find his own mental energy to carry on with his studies even after his limbs and vocal chords stopped working. He became one of history's most influential scientists.

Which websites are fun and safe for kids? What is cyberbullying? What information is dangerous to share with strangers online? Find out how to protect yourself in this book about using online resources safely.

The Earth is definitely getting warmer. There's no argument about that, but who, or what, is the cause? While the vast majority of scientists who study the environment agree that humans play a large part in climate change, there is a counterargument. Author Gail Herman presents both sides of the debate in this fact-based, fair-minded, and well-researched book that looks at the subject from many perspectives, including scientific, social, and political.

Ancient people from many different cultures - Greek, Roman, Mezo-American, Arab - all looked up and imagined pictures in the sky by "drawing" a line from one star to another, like a connect-the-dots puzzle. These star pictures - constellations - represented myths and legends from the various cultures that still fascinate us today.

Learn about the phenomenon of a solar eclipse just in time for the Great American Eclipse that will take place on April 8, 2024 in this title in the Who HQ Now series featuring newsmakers and trending topics.

Beep! Beep! Here comes a dump truck! Young students can learn basic facts about these load-bearing machines through simple text to support listeners who are just starting out.

Early one morning in 1995, a rancher in Humacao, Puerto Rico, found three of his goats dead. The blood seemed to have been drained from their bodies. As dozens more farm animals were found dead across the island, the fear of the so-called Chupacabra—the "goat sucker"—grew. But was a mysterious cryptid really responsible for all of these deaths? And if so, where would it go next? Follow the trail of the Chupacabra in this exciting new title.

Butterflies soar in the sunlight. While moths flutter under the moon and stars. Find out more about these mysterious and majestic insects similarities and differences, and their awestriking metamorphosis!

Born and raised in India, Kalpana Chawla was told that she shouldn’t try to become an aeronautical engineer because it was hard for women everywhere to succeed in that field. But she persisted, getting her university degree and then immigrating to the US to keep studying. She then joined NASA and became the first Indian-born American woman to go to space. Though she was tragically killed in the Space Shuttle Columbia disaster, she continues to inspire people in India, the United States, and around the world to pursue their dreams of reaching for the stars.

Imagine over three million square miles of sand dunes that are as tall as a ten-story building. That place is real—it's the Sahara Desert! Vast, yes! And home to fascinating creatures such as ostriches and fennec foxes as well as amazing plant life. The shallow roots of the mesquite tree can grow almost 200 feet across to absorb water.

When Florence Nightingale decided as a teenager that she wanted to become a nurse, her parents tried to talk her out of it, claiming that it wasn't a suitable profession for a woman. But she persisted in her career and went on to save countless lives of patients, especially of soldiers. Known as "The Lady with the Lamp," she is widely considered to be the founder of modern nursing. In this chapter book biography by critically acclaimed author Shelli R. Johannes, listeners learn about the amazing life of Florence Nightingale—and how she persisted.

Karl is an Abyssinian ground hornbill with a special challenge. His lower bill had broken off and made eating difficult. Karl did a great job of adapting and finding new ways to eat, but he wasn't getting all the food he needed. His zookeepers at the National Zoo and friends at the Smithsonian Institute wanted to help. Could an old bird skeleton and a 3D printer give Karl a new beak? Karl's new adventure was about to begin!

It might seem lonely at the top of the world, but the North Pole is teeming with life! Polar bears, walruses, and arctic seals make their home on sea ice that can be nine feet thick while the Inuit and other indigenous peoples continue their traditions and means for survival in this harsh climate.

Discover the extraordinary stories behind everyday things! Did you know that the ice cream sundae was invented because of a law forbidding the sale of ice cream on Sundays? Or that the first motorcycle was really just a tricycle with a motor? Would you believe that Mickey Mouse started out as a rabbit? Arranged in alphabetical order, this fascinating book is packed with the stories behind these and over 100 more inventions.

Bridges take cars, trains, and people across rivers, lakes, and canyons. This introductory title covers the materials used in bridge construction, the types of bridges, and the scientific concepts that make bridges work.

In this chapter book biography by beloved author Lyn Miller-Lachmann, STEMinist listeners learn about the amazing life of Temple Grandin—and how she persisted. Temple Grandin is a world-renowned scientist, animal-behavior expert, and autism spokesperson who was able to use her way of thinking and looking at the world to invent and achieve great things!

Throughout history, women have been told that science isn’t for them. They’ve been told that they’re not smart enough, or that their brains just aren’t able to handle it. In this book, Chelsea Clinton introduces listeners to women scientists who didn’t listen to those who told them “no” and who used their smarts, their skills, and their persistence to discover, invent, create, and explain.