Gunpowder
Photo Credit: NASA

 
Imagine their opponents' surprise when the Chinese created bursts of flame out of thin air. Gunpowder, one of ancient China's greatest inventions, was first developed there a thousand years ago, but was really put to good against Mongol invaders at the Battle of Kai-Keng in 1232. Well outmatched in number, the Chinese still handily defeated the Mongols, physically and psychologically, with their amazing "fire arrows."
Number 7: Crossbow
Click Here
Top10 Index
Copyright © 2009 TechMediaNetwork All rights reserved.
<