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Author
Language
English
Description
"Red Kangaroo sees a plane in the sky and wants to fly just as high! Once she's learned about the four forces needed for flight-weight, lift, thrust, and drag-Red Kangaroo earns her wings! In this new series, Chris Ferrie answers all the questions Red Kangaroo has about what things are made of and how things work using real-world and practical examples. Young readers will have a firm grasp of scientific and mathematical concepts to help answer many...
Author
Language
English
Description
"How do you create a controlled explosion and harness that power for the benefit of humankind? Meet the visionary physicists, chemists, engineers, and entertainers (as well as mice, bears, tortoises, and more) who took rockets from illuminations in the sky to the most powerful vehicles ever known. You'll also find out how using a gyroscope, swinging on a swing set, and spraying water from a garden hose are the keys to understanding space travel"--...