FORENSIC BALLISTIC - Yola

This powder was that we now call “Black Powder”. 1245 – Gen Batu, The Tartar leader, used artillery in Liegnits when he defeated the poles Hungarians, and Russians. - It is also often stated that the gunpowder was first invented by Chinese, were of gunpowder and its use as propellant long before its advantages became recognized in Europe. ................
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