Gunpowder problems!

[Mengioto]

hey guys, I know I havent posted anything in quite a long time, and I hope you don\'t hold it against me, but I have a question regarding an essay I have to make.

It\'s about gunpowder and I have a question, namely:

You have two kinds of gunpowder, black gunpowder (from the old ages) and the smokeless gunpowder (which is used at this time).

I have the pro\'s and cons of black gunpowder, but I also need the pro\'s and cons of the smokeless/weaksmoking gunpowder.

Do any of you know the pro\'s and cons of the mokeless/weak smoking gunpowder? If you do it would be veeeeeeeeeeeeeeery nice if I could have an answer before this wednesday, cause my essay\'s due to then. (two days, aaaaaaaaaah)


thanks in advance,

- meng -

*edit*
*begging voice* if you know anything concerning C4, NitroGlycerine and TNT you will be thanked a million times!!!! (if you post it here ofcourse )

and any other information about these 4 substances would be welcome, thanks for your time