 They were burning off the, either it was gas in the water or it was some sort of oil residual or the fraction chem. I don't remember what it was. I thought it was gas, too, that got mixed in with the water. I've seen those pictures, yes. It was pretty cool. I saw some videos of people doing it, and I'm like, holy crap. I did some of the stuff like that in high school chemistry, which also explains my grade. Nonetheless, those things can happen. It wasn't that or...