Chris Oxlade

"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...

This book provides a simple and fun introduction to minerals, discussing different minerals, exploring how and why they have formed, how they have changed over time, their appearance and properties. With the help of some Rock Solid! facts that provide cool examples, the book will show you how amazing minerals can be: from ruby crystals and stalagmites and stalactites in caves to talcum powder.

Introduces the continent of Africa, including its weather, people, and countries.

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...

"This high-interest series, aimed at reluctant readers, looks at secret campaigns behind the major conflicts of the past 100 years. Biographical sidebars focus on heroic or notorious personalities. Highlighted fact features include special operations and their results, resistance movements, propaganda and the history of the time - as is known....and not readily known"--Provided by publisher.

"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...

"From the very first submarine in 1620 to the defense systems and weaponry used on modern submarines, this book uses diagrams, stories, and dramatic imagery to present a fascinating history of submarines and the technology used to operate them."--Provided by publisher.

"Presents the history of fighter planes, from the earliest military aircraft to the stealth fliers and attack helicopters used today, and offers cutaway diagrams and other details of planes, their equipment, and air battles."--Amazon.com.

"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 environment. Look through the pages to discover fascinating statistics about climate change, endangered animals, energy use, pollution and what you can do to help the environment" --