I agree that some of it is farfetched.. But I basically agree with it too. In fact you don't even have to back THAT far to see a huge difference.
When I was in high school, my chemistry teacher brought out a bunch of chemicals he wanted us to familiarize ourselves with. The point of the exercise, if I understood it correctly, was to sprinkle them over the bunsen burner and see what color they burned so that we would recognize them later if we came across them. At the end of the semester we were going to be separating them out of solutions and he wanted us to be able to tell him what they were after doing so- hence the burning..
As I was burning them and making flames of blue, red, green etc- It occurred to me that this must be how they make the fireworks commonly called "flowers" that spin and burn different colors. Well not the spinning portion anyway, but the colored flame portion. So, I decided to mix a bunch of them together, wrap them in a paper towel, and burn them at once so that I could see a firey rainbow, lol. I had just finished making my bundle of chemicals, when the bell rang and there wasn't time to burn it. In my jacket pocket it went, to be burned after school by the train tracks..
By lunch time, it was sort of unravelling in my pocket and becoming a dusty mess, so I figured I'd just throw it away. That was when a friend of mine asked "what is that?"
"Just a bunch of chemicals," I said, "If I burn it, maybe it'll burn a bunch of different colors, maybe not."
"Well don't throw it away, let me have it." And so I gave it to him.
He went right to his next period teacher, showed it to her and called it a 'home-made bomb'.
The big to-do that followed seemed crazy to me at the time, but in comparison to what would have happened today, it was pretty tame. The fire department checked it out and couldn't make much sense of it (lol, there wasn't much 'sense' involved in it's making in any way shape or form) they questioned me about it (I'll always remember the fireman asking me what my purpose was for making it.. I was like, "Uh, I was going to burn it by the train tracks.." So he asks, "and what would you expect would happen?" I said, "I think it would burn a bunch of colors like a 'flower'.." I felt so stupid!) and then they suspended me for two weeks.
I remember my chemistry teacher laughing at me later. He was like "Yeah, they're being stupid, but you brought it on yourself taking those chemicals out of class, dummy. Enjoy your two weeks off!"
Of course when I got back I was a strange sort of legend, but every time I think about that, I sort of shudder to think how differently my life would have been if I was a teenager today and did that in school.
:-offtopic slightly.. I think we empower kids too much when we get scared of them instead of saying, "What the heck are you thinking dummy?" That's a pretty humbling question for a kid who has no good answer..