World's Unsolved Mysteries

Author: Yu Tian
Publisher:
Publish Date: 2006-08-01
Features: With the advancement of science, people's understanding of things has become deeper and more detailed. However, even today, it is evident that numerous unsolved mysteries still exist in various fields of the world. This book includes 10 chapters covering the universe, Earth, science, the human body, and more, systematically presenting over 200 "unsolved mysteries" to spark the interest and attention of young readers, as well as to help them learn more fascinating and intriguing scientific knowledge.