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In spite of detailed drawings, most people found
DaVinci's Giant Catapult impossible to assemble.
DaVinci Revisited
24 Wednesday Oct 2007
Posted in Uncategorized
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Indeed! Seems like complex. I know a catapult made by a militarist-Geliang,Zhu who lived in about one thousand and seven hundred years ago.This one maybe a little simple. And the man who invents a catapult which can shoot three arrows at the same time. <http://baike.baidu.com/pic/7/11460610560931151.jpg>
Ah, very cool! Thanks for the drawing!