You must know what a recursive bow is .... Those who invented it are in a new movie “Mongol” Hope it gets yr way
Movie is about Genghis Khan
“Warriors of the Steppes” ping
http://www.google.com/search?sourceid=navclient&ie=UTF-8&rlz=1T4GGIH_enUS269US271&q=%22%22Warriors+of+the+Steppes%22%22