Finally found it as I was going through some of those videos on that site. Some cool stuff on it...one of the funniest one liners though has got to be this video where these guys made these dry ice bombs. One wouldn't go off, and you hear someone in the background say something to the effect of, "Kick it! Don't worry you got Air Jordans, aint nothing gonna happen!"
Heres the link, its long though.
http://www.big-boys.com/articles/dryicebomb.html