Showing titles in Science & Technology

With a quick flip of the tongue, a frog catches its next meal. Learn all about theses long-legged amphibians in Frogs.

Dmitri Mendeleyev gave science one of its most important discoveries when he published his periodic table of elements. The periodic table has determined much in the way of science in the past and will continue to do so in the future. The scientist behind the table came from the barren wasteland of Siberia in 19th-century Russia and rose to world acclaim for his work in chemistry.

Alright BOOM, Big Manny is here to show you how you can become a real-life scientist and create awesome experiments at home using ordinary ingredients. We'll learn some basic (and not-so basic) chemistry tings - from combustion to chromatography (chroma-what-now?). We'll meet the amazing elements that each have their own personalities - from fiery hydrogen to the main man oxygen. And we'll create explosive reactions - from fizzing mixtures to dish soap volcanoes!

Sometimes we throw things away when we no longer want or need them. But what if they’re still good? A man named Nelson Molina wondered about this and did something about it. As a sanitation worker in New York City, Nelson saved more than forty-five thousand items from his garbage truck, including toys, musical instruments, and thingamajigs. He gave them new life and shared them with others at the Treasures in the Trash Museum.

A boy rides a bicycle down a dusty road. But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

Have you ever used your imagination to solve a problem? When Albert Einstein was young, he was fascinated by the way magnetism made a compass work. As an adult, he used thought experiments to solve some of the universe's greatest mysteries. Einstein loved to think about math and science. He worked for a while at a patent office, but his mind wasn't focused on inventions. Instead, he thought about the universe. In 1905, Einstein's Special Theory of Relativity solved questions that scientists had grappled with for hundreds of years.

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.

Plastic bags are cheap and easy to use. But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then 10. Then a hundred. The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.

¡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!

Both Thomas Edison and Henry Ford started off as insatiably curious tinkerers. That curiosity led them to become inventors - with very different results. As Edison invented hit after commercial hit, gaining fame and fortune, Henry struggled to make a single invention (an affordable car) work. Witnessing Thomas' glorious career from afar, a frustrated Henry wondered about the secret to his success.

Years ago, when astronauts needed to leave the spacecraft, they used the manned maneuvering unit (MMU). Even though this piece of equipment is no longer used, it is still very interesting.

¿Perros detectives? Gracias a sus extraordinarias habilidades para olfatear, algunos cachorros aprenden a ayudar a los científicos a investigar y rastrear a animales en peligro de extinción.

Written in easy-to-understand language for players aged 8-12, this guide is packed with facts and tricks that will level up your game in no time! Whether you're a newbie or a seasoned player, "How to Get Rich in Adopt Me" is your ticket to becoming the ultimate Adopt Me tycoon.

Did you know there are 88 constellations in the night sky? Which one looks like a hunter? Find out more in Constellations.

Learn how a freight train is operated.

Futurologist Luna Lee presents possibilities for the future of medicine in the next 100 years.

Want to learn all about the pH scale, acids, bases, and chemical indicators? This audiobook will make it very easy for you! You'll learn all about acids and bases, names and formulas of common compounds, what their pH would be, and all about names of indicators and their colors. Chemistry can be easy if simplified, and that's what this book had done for you. It makes concepts simple. The use of questions and answers also makes learning fun. Enjoy!

Discusses what causes volcanic eruptions, the three main types of volcanoes, early myths about volcanoes, and the environmental impact of eruptions, and takes a comprehensive look at the 1980 eruption of Mount St. Helens in Washington state.

Wildfires have been part of the American landscape for thousands of years. Forests need fire—it's as necessary to their well-being as soil and sunlight. But some fires burn out of control, destroying everything and everyone in their path.

From New York Times bestselling author Raymond Arroyo comes a very special audio bundle for fans of picture book biographies. Turnabout Tales 2 Book Audio Set includes The Unexpected Light of Thomas Alva Edison and The Magnificent Mischief of Tad Lincoln, both read by author and news anchor Raymond Arroyo.