Focus on the second classroom science encyclopedia exploration and energy

Author: [Italy] Leonardo DiCaprio
Publisher:
Publish Date: 2002-02-01
Features: What are the laws of celestial motion? Why can objects float in water? What phenomena occur when objects move rapidly? The various laws governing the universe weave a, where we can find answers to these questions. This book will help you uncover the mysteries of those awe-inspiring inventions.