Do they explode or just break and the flammable stuff goes every where?

I think they can do both..I've had them do both but maybe I just did it wrong..most of the time they just break for me though and flammable crap goes everywhere and burns for ever...you can also make the napalm version of them too with styrofoam...but you have to use alot of styrofoam...

some gangstas in grand rapids michigan made 1 of those and fucked op a promo trailer.......haha

well i think they explode if there is enough gases built up in it

does napalm just go all over da place r explode?wat do use as a fuse

1 only one of the ((possible)) many different ing. to napalm is available so why would napalm go everywhere?
2 it is SUPPOSED to break but if it is left to long and the rag is secure it could explode, but you are going to throw it, it should not have enough time to explode

they break and then catch the gas on fire. but that happens when i do it i guess you could do it diffrently.

you can make one out of a liquor bottel (glass) and gas, right?

yea i did some the other day and fucked em up u need to have a hard surface like a road and u ned to make sure the rag has a big flame so that when u throw it, it doesn't go out and it works

Alright, let's take a look at what happens.

The reason MCs do not go off in your hand is that the gas doesn't have enough oxygen to perform combustion.

When you throw the bottle, therefore breaking it, you add a near unlimited amount of oxygen so all the gas can go off at once.

This creates the fireball effect but doesn't explode.

Exploding implys high detenating velocities which MCs clearly do not reach.