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...

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...

Describes different parts of a space shuttle and how they work.

Describes bridges throughout the world, discussing materials and building technologies, functions and locations of important bridges, and examples of famous bridges in history.

"Air and water are everywhere, playing a crucial role in human survival, and the survival of most of the planet. For a young scientist, understanding these integral parts of our world is the first step to understanding larger scientific concepts. From a hands-on approach to water surface tension to understanding air pressure, young readers will discover how both air and water work. Instructions and informative fact boxes help young readers to effectively...

"With dramatic scenes, cutaway diagrams, and personal stories, this engaging book presents the history of ships used for war, from ancient ships powered by oars to the massive ships and incredible technology used today."--Provided by publisher.

Follow the powerful story of fighter aircraft from the earliest six-winged inventions used during World War I right up to modern supersonic stealth fighters. Along the way, explore inside the cockpit of a Supermarine Spitfire, the engine of the jet-powered Messerschmitt Me 262, and the inner workings of the Lockheed Martin F-35 Lightning. From dogfight tricks to ejector seats, learn how fighter plane technology and strategy have developed throughout...