Compass

The compass was one of the most important inventions of all time. The Chinese had used the compass since the last centuries B.C.E., but they first applied it to sea navigation in the Song dynasty. This would lead to greater exploration and trade throughout history. It eventually helped lead to the discovery of the Americas. The Chinese used the compass on their Junks. The compass was by far one of the most important Chinese discoveries, and it helped the development of the rest of the world.

http://www.sxc.hu/pic/m/d/du/dutchprof/271944_old_compass.jpg

Created by Charlie Baker Nov. 10, 2008