Canals and Dams: Investigate Feats of Engineering invites children ages 9 and up to explore the innovation and physical science behind the amazing waterways and barriers our world depends on. Trivia and fun facts illustrate engineering ingenuity and achievements from ancient aqueducts to the Suez Canal and the Hoover Dam. Readers will discover that engineers and builders alike put their lives on the line to advance civilization, experiencing triumphs and tragedies in building big. Through dazzling success and heartbreaking failure, they developed increasingly sophisticated tools and...
Canals and Dams: Investigate Feats of Engineering invites children ages 9 and up to explore the innovation and physical science behind the amaz...
Every couple has disagreements, but what happens when recurring conflicts start to pull your relationship apart? Do you lie awake hoping that your spouse will eventually see things your way, or rehashing the evidence that you're right? Demand some immediate changes--or else? This popular, science-based guide offers powerful solutions for couples frustrated by continual attempts to make each other change. True acceptance may seem difficult to accomplish, but the clear-cut steps and thought-provoking exercises in this book can make it a reality. You'll learn why you keep having the same...
Every couple has disagreements, but what happens when recurring conflicts start to pull your relationship apart? Do you lie awake hoping that your...
