Well first off I'd like to ask what aim your "Nerd Alerts" show would have. I assume you're going to try and make it humorous, so in that case I personally think that letter B has the largest possibility of hilarity.
I kind of pictured like a mad scientist-looking guy with like darty eyes holding a vial and writing stuff down. Then he's like "gold from urine, I'm a genius!" and he rounds up a bunch of people to piss in bags. I guess I'm not sure how the vats of urine burst into flame but I imagined him watching people urinating in these bags rubbing his palms together all mad-scientist-like, then some bags behind him go up in flames. And voila, matches!
I would enjoy watching a toon on that situation, but you have to mention that it's a true story because that's one of the best parts