I have no idea if this is the correct part of the forum to be posting this in... SPOILER WARNING FOR BOURNE ULTIMATUM!!! My wife and I just saw "Bourne Ultimatum." At the end of the movie, Jason Bourne, played by Matt Damon, plunges into a body of water from a height of 10 stories. Apparently, he survives. He weighs about 180-190, I'd guess, and I thought that hitting water at that height would be enough to kill him. Can anyone give a rough estimate on what that force of impact would be equivalent to under real-world circumstances?