Encyclopedia Knowledge Maze - Rich and Diverse Transportation

Author: Anhui Children's Publishing House
Publisher:
Publish Date: 2005-06-02
Features: People can not only walk freely on two legs but also run, but they find it tiring and slow. How can we increase walking speed while making it faster and more comfortable? So, they started to think and move from riding horses and taking boats in the beginning to today's traveling by car, train, and plane. Over the years, people have relied on their intelligence, constantly thinking, exploring, and creating, striving to move faster and farther, even dreaming of one day being able to fly out of the Earth to roam the universe!