Liquid nitrogen is not flammable. It's not very volatile. It'll just freeze whatever it touches. <{POST_SNAPBACK}> I awesome when you dump a plastic glove in a tank filled with liquid nitrogen for two seconds, and it'll get all brittle and such. Our local science fair (that's open every day of the year almost) fquently put out shows that show off some of the funnier uses og liquid nitrogen. <{POST_SNAPBACK}> We had fun with liquid nitrogen in Chemistry lab in high school. That's some of the coolest stuff ever. <{POST_SNAPBACK}> Um...you guys...I think he was talking about that anti-freeze stuff, like the mineral oil stuff that was used to run that quake 3 arena game on some old computer, not liquid nitro... <{POST_SNAPBACK}> Um...no. He was talking about liquid nitrogen. Hardcore overclockers use that stuff to cool their CPUs. Maybe you should have checked out that link I posted, then you would have known what we were talking about. <{POST_SNAPBACK}> Smart ass! Your ass is gonna get pwn! You just wait Mr. big nuts, im coming for ya...