I was thinking i could use some sort of contraption with like aluminium, sawdust, and fabricThe hole is 30 cm by roughly 30 centimersWhat fabrics/ contraptions should i use.
Smoke Bombs are made of 60% kn03 (potassium Nitrate) and 40% sugarSo If I were you I would get a container that you can seal good fill it 40% sugar and 60% potassium nitrate, stick cannon fuse in there or some kind of fuse and there you have it smoke bombHope I helped you out.
The best and the easiest way is to roll up some old movie film negative from a reel, Tie the tightly rolled bundle with ordinary string, light one end and snuff out any flame, you will have a great, long lasting smoke bomb.
