Though the Modern Warfare 2 community is uncovering some unsavory hidden aspects of the game for their own benefit, the kind folks from Defend The House have labored to uncover some of the game's harmless (but awesome) unadvertised features. For instance, did you know throwing knives are still lethal after bouncing? Also, you can survive a forty-foot fall with the help of a few well-placed mattresses. That's news to us! Check out all these revelations in the first episode of Modern Warfare 2 Mythbusters, which we've posted after the jump. Oh, one last thing -- we will not rest until we kill someone by blowing up a nearby fire hydrant. Do you hear us? It is our life's new purpose.