Showing titles in Science & 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?

Regardless of how the Earth changes, there will always be some records of the past left. These records are not always written in books. Most of the time, they will be in the nature all around you....

Are you looking to teach children how to code? Or, are you looking to start coding? This book on beginner HTML and JavaScript is the answer. For the last couple of years, the news keeps talking about the digital economy and how everyone needs programmers. It seems like everyone wants to learn how to code. However, it is not that easy. Coding is a skill; and like any skill, it takes time to learn. Like any skill, the younger you start, the better you get.

Our generation is growing up in a time where we’re seeing problems that have never existed before. Older tools and technique don’t necessarily work anymore to solve such issues. We need a different approach that builds on the latest developments in science and takes an alternate path to innovation. Now more than ever, it’s time to come together to make a difference in society. A Young Innovator’s Guide to STEM strives to impact students, teachers, and educators to adapt to a new learning style - one that can have a positive impact on society.

The wonder of the natural world surrounds us - from the Amazon rain forest to the snowy peaks of Mount Everest to the green spaces in big cities. And as the threat of climate change grows, it’s more important than ever to show appreciation for our planet by taking action. The first audiobook in a middle-grade series for young environmental activists and nature lovers, The Wild World Handbook offers a road map for change and an invitation to explore the outdoors, alongside surprising facts and hands-on activities.

Water is essential to life on our planet. Water is constantly moving between Earth's surface, the air, and the ground. But did you know that water cannot be created or destroyed? Or that water is not only a liquid but also a solid and a gas? Learn about the water cycle in this fascinating book.

On April 11, 1970, astronauts Jim Lovell, Fred Haise, and Jack Swigert were launched into space as the crew of Apollo 13. Their mission, like the missions of Apollo 11 and Apollo 12, was to explore the lunar surface. But that mission was never completed. As they began the procedure for landing on the Moon, the spacecraft was rocked by a violent explosion. Oxygen began pouring out of the Service Module, and the spacecraft began to lose power. Jim Lovell radioed Mission Control with the now-famous words, "Houston, we have a problem."

Nunca se es demasiado jóven para salvar el mundo. Este es el mensaje que transmiten los 16 cuentos de este libro. 16 vidas extraordinarias de personas que luchan cada día por salvar el medio ambiente. 16 historias para los pequeños heroes que salvarán nuestro planeta. De Leonardo di Caprio a Emma Watson, pasando por supuesto por Greta Thunberg o Pierre Rabhi (considerado como el Gandhi de la ecología), el libro cuenta dieciséis historias ejemplares de personas que luchan por el medio ambiente y, por lo tanto, por salvar el planeta.

As young boys, Orville and Wilbur Wright loved all things mechanical. As young men, they gained invaluable skills essential for their success by working with printing presses, bicycles, motors, and any sort of machinery they could get their hands on. As adults, the brothers worked together to invent, build, and fly the world's first successful airplane. This is the fascinating story of the two inventors and aviation pioneers who never lost sight of their dream: to fly, and to soar higher!

In 1957, when the USSR launched Sputnik I, the first man-made satellite to orbit Earth, America’s rival in the Cold War claimed victory on a new frontier. The Space Race had begun, and the United States was losing. Closer to home, a decade of turbulence would soon have Americans reeling, with the year 1968 alone seeing the assassinations of Martin Luther King Jr. and Robert F. Kennedy as well as many violent clashes between police and protesters. Americans desperately needed something good to believe in.

What if elephants were covered with thick hair? Such a creature existed until about 4,000 years ago! Learn more about the giant, tusked woolly mammoth, which coexisted with humans until it went extinct.

Meet Moon! She's more than just a rock - she’s Earth’s rock, her best friend she can always count on. Moon never turns her back on her friend (Literally: She's always facing Earth with the same side!). These two will stick together forever. With characteristic humor and charm, Stacy McAnulty channels the voice of Moon in this next celestial "autobiography" in the Our Universe series.

One day in 1882, Thomas Edison flipped a switch that lit up lower Manhattan with incandescent light and changed the way people live ever after. The electric light bulb was only one of thousands of Edison’s inventions, which include the phonograph and the kinetoscope, an early precursor to the movie camera. As a boy, observing a robin catch a worm and then take flight, he fed a playmate a mixture of worms and water to see if she could fly! An accessible, appealing biography of the inventor.

In the 1920s cotton buyer Earle Dickson worked for Johnson & Johnson and had a klutzy wife who often cut herself. The son of a doctor, Earle set out to create an easier way for her to bandage her injuries. Band-Aids were born, but Earle's bosses at the pharmaceutical giant weren't convinced, and it wasn't until the Boy Scouts of America tested Earle's prototype that this ubiquitous household staple was made available to the public.

For millions of individuals across the world, playing Minecraft is a daily activity. However, for those not as familiar with Minecraft, the whole concept can be confusing - especially when you are just learning to play. The following is an A to Z guide of all things Minecraft. It introduces you to many different elements of the game, such as worlds, characters, tools, and more. If you have decided that it is time to start playing Minecraft, this is perfect manual to get you started.

Few activities grip our attention more than animal watching. Dolphins and seals bring us much joy, and sharks and alligators hold us in awe. But animals can also prompt a variety of fascinating questions. Why do dolphins sometimes surf? How well can birds of prey actually see? Why do giant pandas eat bamboo fast food? Why are cavities essential to one reptile's survival? What effect can a slight temperature change have on alligator hatchlings? How can some seals stay underwater so long and dive so deeply without harm?

Have you ever wondered what makes popcorn pop? One second a kernel is sitting there, tiny and hard as a rock. Next thing you know, it bursts into a fluffy and delicious snack. If you’re curious about this or any of the other mysteries surrounding us every day, then What Makes Popcorn Pop? is the audiobook for you. For example, if salt isn’t hot, then how come we use it to melt ice in the winter? Where exactly does wind come from, and how come we can’t see it? Why is the sky blue?

Three species of bear inhabit North America: the grizzly, the polar bear, and the black bear. But the American black bear is truly North America's bear, found only in North America. Black bears range from Canada to Mexico, from New England to California.

An eccentric schoolteacher and a widow-lady babysitter are the heroines in these new digital studio recordings of Donald Davis' two all-time most-requested stories.

This beginner's guide offers a first glimpse into the natural world of amphibians. In this addition to the acclaimed About series, educator and author Cathryn Sill uses simple, easy-to-understand language to teach children what amphibians are, how they look, how they move, what they eat, and where they live.