Talk:Wei Boyang
Jump to navigation
Jump to search
 | This article is rated Stub-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||||||||||||||||
| |||||||||||||||||||||||||
 | This article displays traditional Chinese characters first, simplified second, per the settings in Module:Lang-zh. Please see Template:Lang-zh#Ordering for further explanation. |
when was gunpowder invented again?
According to this article, this guy documented the composition of gunpowder in 142 AD...about 8 centuries before gunpowder was first invented in China? — Preceding unsigned comment added by 82.123.162.92 (talk) 22:25, 29 May 2012 (UTC) Bad things theres alot of bad things and then there is mamadoo