Light and sound both travel in waves, but sound waves travel significantly slower than light. Theories like this are difficult to grasp in words, but there are easy ways to see them in action. With this book's simple experiments, young scientists will test out how light can bend and how even invisible sounds can make things move, helping them understand how even the most complex theories work. Through step-by-step instructions, young readers will...

Teaches some of the skills necessary for finding adventure in the outdoors, including tying knots, making a shelter, designing a raft, building a dam, skimming stones, and making a bow and arrow.

This book traces the history of motorcycles from 1838 to 2003, describing examples of the biggest racing motorcycles called superbikes, street superbikes, touring bikes, dirt bikes, trikes, choppers, drag racers, mini motos, and classic bikes.

What is Europe's highest mountain? How many countries are in Europe? What languages do people in Europe speak? This book answers these questions and more as it introduces young readers to the continent of Europe through age-appropriate maps, engaging photographs, and simple text. Topics covered within the book include where the continent is, climate, geography, animals and plants, countries, people and languages, natural resources, cities, and famous...

Where is the Sahara Desert? What is Africa's highest mountain? Where do elephants live? This book answers these questions and more as it introduces young readers to the continent of Africa through age-appropriate maps, engaging photographs, and simple text. Topics covered within the book include where the continent is, climate, geography, animals and plants, countries, people and languages, natural resources, cities, and famous places.

What happens when you find yourself stranded in the big outdoors, without a phone or computer in sight? Don't panic! With these great survival ideas, you'll learn how to build a shelter from sticks, light a fire without matches, send signals to call for help, find and store water, and much more. Devised and tested by an expert in outdoor activities, these exciting projects bring you the thrill of surviving in the wild, using nature's resourcesand...

Presents facts about the planet Mars, and discusses what it would be like to take a trip there.

"From the battering ram to infrared technology on modern artillery, photos and photo-realistic illustrations along with informative text guides readers through the history and development of tanks and artillery."--Provided by publisher.

Infographics are simple and creative graphic representations of different numerical facts. This title features a variety of engaging infographics that teach readers all about the weather. Look through the pages to discover fascinating statistics about extreme weather, measuring the weather, and world climate.

"With electronic devices in nearly every home, electrical and magnetic currents are a common part of everyday life. Understanding how these concepts work in a safe and practical way is an important part of every young scientist's journey. Through this volume's simple, hands-on experiments, young scientists will get a good look at both in action, encouraging their understanding of these complex forces. With experiments on static electricity and magnetic...