Does your low-budget film need an explosion, a fireball explosion? This video tutorial shows how to build a simple cremora (fireball) and safely use it. There are many filming techniques, you'll have to figure them out on your own though.
This video is for pyrotechnic special effects for film or video or something else. These cremoras simulate a fireball explosion for use in the movies. You'll need black powder, tissue paper, and other firework materials.