thanks 10lb of black powder in what ammount of space i would say something like.... *draws pic in paint*


ok well basically me and my friends are bored... so heres a pic



ok well the big thing labeled gas is one of those big gass tanks you get for bbqs FULL of gas... the small rectangles with the 3 black dots they are small cans of butane gas and the black thing its in is a casing to hold the black powder where its meant to go thae black line is a fuse and the grey dots is about 10lbs of gun powder...

thats the space and my idea of a big explosion is something that is seriously big like causes a mini quake to a small area around the explosion... ive only had one big explosion and it was cool the way you felt the waves come off and the way you kinds got knocked back by it... so yeah REAL big... big boom = fun

you think that might do the trick? oh and also.... if we get enough we will be adding a second BIG gas tank and another few lbs of black powder...

how big you think the explosion would be from this =D?

This wont do SHIT. It will simply throw the butane cans like torpedoes. The propane bottle will sit there and laugh at you with no damage except maybe some color change. Waste of time and resources. Drop your ideas of explosives and move to a safer hobby. like maybe basket weaving.

ok do this
instead of gas in the middle put the gunpowder
make it a bit smaller cuzits hard to make that much gunpowder
attatch less butane cans and ductape the whole thing so its nice and compact light and run

firetime you dont know the exact idea this is a ROUGH idea it is a sketch of the final thing not even that its an example picture... the gas in the propane tank will go off... we will make sure of that dont worry we have plans o make it go off and the butane cans will be straped to the propane and yes me have thought that they will be like torpedos we have some napalm mixed in there as well cause we like fire its just a bit of fun and this will do shit as much as you say it wont firetime....

actually firetime was right
but with some minor well major alterations it can be made into and effective explosive
so try it your way and cideo tape it i wanna see