Is there some mysterious force of nature that has a sense of humor, causing seemingly unexplained and bizarre things to happen on Earth? Flying omelets and shoals of fish falling out of the sky may have perfectly sensible explanations, but how do we explain the way that twins separated at birth have time and again followed the same path through life? In this intriguing book, scientists use science and chaos theory to try to explain the Cosmic Joker.
Images in stone like those on Easter Island are part of our historical legacy, but were they inspired by creatures from other planets? This gripping book examines the many myths and legends about the ancient past, searching for and finding facts about fascinating sites that include Stonehenge and the lost cities of Tiahuanaco and El Dorado.
In the search for oil and gas, we have drilled deep beneath the ocean’s surface and the ground to tap into the energy wells trapped there. Today, we need more energy than ever before in our history, but the oil and gas fields may soon dry up. One option being considered is fracking. Rock is fractured underground in order to reach deposits. Discover how people use fracking to harness the before-unreachable supplies of gas and oil beneath Earth’s surface, the challenges of this form of mining, and the controversies surrounding it.
In this exciting title, readers will learn about basic robot components and how they are used to build various robots for different purposes. “Makers and Shakers” sidebars introduce the world’s greatest robot designers and explain how they came to create their exciting inventions. Step-by-step Maker projects let readers put their skills to use as they build amazing robotic creations.
For centuries, falling water has been used in parts of the world to create energy to run grinding stones at mills and irrigation systems for crops. This interesting book shows how the use of this “clean” form of energy, called hydroelectricity, is being expanded to help us build a more sustainable future. Discover how other forms of water-based energy, such as energy from ocean waves and tides, are being harnessed and used to help create electricity to power our homes, offices, and factories.
Pounding hooves, the roar of the crowds, muscles tightening, and then - the leap! Experience the excitement and thrill of competitive Steeplechase in the latest book in the Horsing Around series, Steeplechase. You too can be a champion!
In 1974, an inventor named Victor Wouk became a man who could be described as ahead of his time. He had developed a prototype for the hybrid, a car that would become the most credible and commercially successful alternative to gasoline-powered vehicles.
Are you longing to mount up and hit the trail? Trail Riding, the latest book in the Horsing Around series, explores the sport of competitive trail riding from head to tail. Learn the tips, the tricks, the rules and rides -- and most importantly, how to finish - a winner.
Hold on to your cowboy hats and prepare for a wild read! In this book, you'll learn all about the bucking horses, lively livestock, and daring riders of the rodeo world. You'll read about roping, riding, racing, wrestling, and more! You'll also discover the breeds of rodeo horses, how riders handle and care for their animals, and how cattle herding became a rough-and-tumble sport.
Cross Country and Endurance takes readers into the world of cross country and endurance competitions, which test the stamina, riding, and jumping abilities of the horse and rider. The text is clear and easy to read, providing both history and rules of the sport. Exciting, engaging photographs and informative diagrams accompany the text.
Birds soar, hop, and swoop all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Vultures and Other Birds, you'll explore the animal kingdom and find out which of these birds are dangerous…or not! The facts may surprise you!
Arthropods climb, crawl, and scurry all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Spiders and Other Arthropods, you'll explore the animal kingdom and find out which of these arthropods are dangerous…or not! The facts may surprise you!
Fish swim, leap, and splash all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Sharks and Other Fish, you'll explore the animal kingdom and find out which of these fish are dangerous…or not! The facts may surprise you!
Mammals run, leap, and climb all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Bats and Other Mammals, you'll explore the animal kingdom and find out which of these mammals are dangerous…or not! The facts may surprise you!
Finding forensic evidence, examining murder victims, and identifying injuries are all in a day’s work for these death investigators. Dead bodies need doctors too, and Medical Examiners are on the case!
Dogs can use their keen sense of smell to help law enforcement as part of teams called K-9 units. A mysterious bag in an airport? A car full of hidden drugs? A missing body in the woods? Don’t worry, K-9 Units are on the case!
Amphibians swim, leap, and splash all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Toads and Other Amphibians, you'll explore the animal kingdom and find out which of these amphibians are dangerous…or not! The facts may surprise you!
Reptiles crawl, jump, and slither all over. Around some of them, you need to use caution. Others are harmless or even helpful. Do you know which is which? In Snakes and Other Reptiles, you'll explore the animal kingdom and find out which of these reptiles are dangerous…or not! The facts may surprise you!
The discovery of a vaccine for polio in the 1950s has prevented millions of cases of this severe paralyzing disease. The Discovery of the Polio Vaccine examines this historic advance from multiple perspectives, including those of Jonas Salk, Albert Sabin, and modern organizations working to wipe out polio once and for all. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.
Hurricane Harvey takes an in-depth look at the destruction wrought by 2017?s Hurricane Harvey in Texas and the Gulf Coast and the ensuing cleanup efforts. Features include essential facts, a glossary, selected bibliography, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.
Learn about makerspaces with Make It Yourself! Bots & Circuits! Young makers will discover what makerspaces are and how to hold maker events. Kids will create LED constellations, build robots, make flashlights, and more. Each project has color photos and easy-to-follow instructions. Special techniques and tips help kids make the most of their makerspace experiences. Aligned to Common Core Standards and correlated to state standards.
Learn about wetland habitats with Super Simple Wetland Projects! Kids will discover what plants and animals live in wetlands and read about wetland food chains. Then, they will learn how to create a mini pond, make a giant firefly that glows, and more. Each project has color photos and easy-to-follow instructions. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles.
This title introduces young readers to turquoise, the gemstone that's name is French for "Turkish"! Learn how turquoise is formed and where it is found. Historic and modern mining methods are detailed. The use of turquoise as a gemstone is examined including different colors and cuts. See how artisans and lapidaries create beautiful and useful jewelry with this mineral. Finally, a list of tools and tips will set young rock hounds up to unearth their own treasures. Glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Aligned to Common Core Standards and correlated to state standards. Checkerboard Library is an imprint of ABDO Publishing Company.
Readers who are curious about space will be fascinated exploring what we know about black holes! See what astronomers have discovered already and learn about the mysteries we have yet to solve in this high-interest STEM title.
Albert Einstein rewrote the rules of physics and changed how scientists see space and time forever. Learn how a boy who struggled in school became one of history's most renowned scientists.
