Over centuries and across cultures people have defied gravity in a quest to build the tallest, grandest structures imaginable. Skyscrapers: Investigate Feats of Engineering with 25 Projects invites children ages 9 and up to explore the innovation and physical science behind these towering structures. Trivia and fun facts illustrate engineering ingenuity and achievements from the ancient pyramids to the Empire State Building. Readers will develop an understanding of how our modern, sophisticated building techniques and materials evolved over time. Children will engage in hands-on explorations of wind, test Newton’s laws of motion, and experiment with the strength of different shapes. In the process they will learn about gravity, inertia, oscillation, and static electricity.

Grades 4–6.