Eyewitness: Hurricane & Tornado is a compelling guide to nature's most dangerous and destructive forces. Striking images, models and illustrations offer a unique view of catastrophic weather conditions allowing readers to see into the eye of a cyclone, witness hailstones the size of tennis balls, and learn how a gentle mountain stream can become a raging surge within a few minutes. Learn the te…
From racing wind-up cars and building a sturdy sandcastle to creating a wave machine and making music with a homemade guitar, STEM Lab is packed with 25 exciting STEM (Science, Technology, Engineering, and Maths) activities. Why do rafts float? How do bridges stay upright? How do seals stay warm? And how can you make a ball levitate? Each activity in the book has its own "How it works" section …
These giant books containing exciting projects and experiments take a hands-on approach to science concepts. Hundreds of simple and easy experiments explore the various scientific principles behind natural phenomena like friction, centrifugal force, and the underlying laws of physics that help make machines work. These fun yet practical experiments make it easy for anyone to become a rocket sci…