when my dad was small he made a rocket by spot welding a cone onto a metal pipe and filled ait with black powder he lit it and ran behind a snow maobile trailer and you can pobably guess what happened they couldnt find this guys dog 4 awhile

I was basically working on the assumption that primitive did not include a detailed knowlege of organic chemistry and the complex equipment to use that knowlege.

Essentially everything below simple alchemy would be primitive.
ie: mix odd thing one with odd thing 2 and light.
To me primitive chemistry should involve only naturally occuring salts and chemicals - bizarrely this would include gunpowder as all three ingredients occur naturally in the wild and will work fairly well with crude mixing.
Distilling is out. Reaction vessels to produce third party chemicals is out.

That's what I call primitive chemistry :-)

You can make balls of fire. just get a tenniss ball and drill a hole puor a hole gallon of fluid lighter and light it up my brother almost made me become on fire because that idiot kicked the fire ball at me bouncing every wherealmost wenr under a car!

You can use the deo sprays as flame throwers but dont spray too long it might exsplode!!!!

So Billy, let me tell you this:
Pipe bombs are illegal.
Lighting tennis balls full of gasoline is NOT to be done anywhere near any person that is dumb enough to kick this pocket inferno at you and you should do it yet farther away from any cars or property which does not belong to you. You can burn your car to the ground and nobody would care, but endangering other people by mere ignorance is showing that you should stay away from these things as you will blow yourself up soon probably.
Igniting pipe bombs near people is bad and generally frowned upon by most legislatives.
Pipe bomb that fly after ignition is not strong, but it is a sign that the explosive inside it was poorly made and slow burning.
Anyone know that by lighting the aerosol jet from any can marked as "(Highly) Flammable" makes for a nice spray of fire until flame burns the nozzle away and causes a explosion that will shatter the can in your hand, leaving you severely burned, missing a hand and blinded by high-temperature expanding gasses and flying fragments.
Breaking any pressurized container marked by "Do not try to open this as it will explode in the proccess", as they are usually marked like this, is foolish.
Things like "Oh yeah, I made a fireball which almost set me on fire and pipebomb which almost injured several innocent bystanders" are unwelcomed by many people belonging to this forum as far as I know.
Four post in a row are unnecessary as you can use edit button.
If you have read previous post, then you know that I am also interested in pyrochemistry and that I play with a fire(and not only fire) pretty much and for long. I have had several accidents, but they were all caused by unpredicable circumstances and not by my foolishness. Also, I sport all twenty fingers and my scars are not caused by pyrotechnic. I have never injured anybody else, letting alone someone unconcerned. One thing you should remember:
Making pyrotechnics, incendiaries, destructive devices and related things can be fun, but it is DEADLY SERIOUS bussiness. I know it. In this hobby, second chances are not given. Unless you are really very carefull, you are looking at mangling or killing yourself or someone else in a short period of time. Either grow up or quit this hobby.

Who actually read this to the very end?

And I'm not sure if english is your first language wild billy. If not - fair enough it's better than my catalan :-). If it is then try and type slower and use sentences that make more sense please :-)

And a 'hole gallon' of lighter fluid in one tennis ball - might be considered overkill by some.

lmao that's why it's overkill, you get covered in the excess and get killed :-)