i have to make a power point presentation and i want to do omething on pyro it has to be in writing on the powerpoint and i dont want to sound like a terrorist. going on a rampage and teaching others before i commit suicide.

What exactly is it about pyro that you're doing a presentation on? If it's nothing chemical or anything, you could always make a presentation on the safety of using pyrotechnics and such.

I'd recommend this if you don't really know what your doing

When is it due?

If it's a bit from now I'll be happy to help

try something simple, like dry ice and water(not really PYROtechknics)
or a smoke bomb. or you could make homemade banamine and demonstrate what lighting large quantities will do to you reality perception

history of the nuclear bomb

do something on the structural features and powder compositions of fireworks

waiting for more posts....so you know...can actually help =P

I would suggest you add alot of history or the chemical reactions taking place in your presentation. stay away from blowing stuff up and focus on the positive uses. either way if you sound like you know what your talking about and not some kid trying to blow shit up you'll do fine.

dude do the history of some explosives

make a bomb then blow ur school up get it on tape and how u made it then give the presentation to ur teacher and head to the nearest border.