Learn about the history and engineering of tunnels, how they are used, and the machines that build them. Simply describes a variety of tunnels, how they are built and how they are used.
This guide provides an insight into the wonders of the world and includes a fold-out frieze. Temple of Angkor Wat, Easter Is., Grand Canyon, Great Wall of China, Hanging Gardens of Babylon, Niaga…
Offers young readers a fact-filled book on the many types of bridges that are built, including information on draw bridges, pontoon bridges, trestle bridges, and more.
Hot air balloons are huge and colorful. They're lots of fun to watch. But how do they fly? And how do people control where the hot air balloon goes? Read this book to find out!
DO YOU HAVE what it takes to be an astronaut? Meghan McCarthy blasts readers off to astronaut school in her new, young, nonfiction picture book. Take a ride on the "Vomit Comet" and learn how it fe…
When is a paper clip just like a light switch? What can you learn from upside-down water and seeds that spin? How can you blow up a balloon with a slice of bread? Find out in Step into Science B…
Can a brown book be green? Find out how old paper can be turned into a new brown book.
All about rubber. Contents include: Investigate rubber; Think about rubber; The rubber tyre; Reusing tyres; Connect with rubber. Includes bibliographical references and index.
In this Level 2 Let's-Read-and-Find-Out Science book, beloved children's author Aliki takes readers on a guided tour that begins with grazing cows, proceeds through milking and a trip to the dairy,…
How does milk turn into frosty ice cream? Follow each step in the food production cycle―from milking a cow to eating a frozen treat―in this fascinating book!