--FILM CANISTERS 2 (Originally By Bill) For a relatively low shrapnel explosion, I suggest pouring it into an empty 35mm film cannister. Poke a hole in the plastic lid for a fuse. These goodies make an explosion audible a mile away easily. 1) Poke the hole before putting the flash powder into the cannister. 2) Don't get any powder on the lip of the cannister. 3) Only use a very small quantity and work your way up to the desired result. 4) Do not pack the powder, it works best loose. 5) Do not grind or rub the mixture - it is friction sensitive. 6) Use a long fuse. -= Exodus =-