Fire breathing fun
No, i’m not fire breathing, because is the gunpowder who is 
Few days ago one of my friends had an birthday. As a ballistic expert he wanted to show us some “usages” of gunpowder that he made by himself He also tried to explain us how to make it… but with warring “do not try this at home” 
Later this day i discovered that is not so hard to make it, because you only need to mix all three ingredients in proper ratio which is 75:15:10 (75% Potassium Nitrate, 15% Charcoal powder, and 10% Sulfur)
So, here are some clips that I made with my tiny weeny camera
http://www.vimeo.com/1310580
D.
