Sometimes words can't quite describe something just the way you want it to. After all, a picture is worth a thousand words, and extrapolating from that, 30,000 words per second of video. In any case, the above clip leaves us speechless. YouTube's seemore10 has taken some clips from the Crackdown demo, and exhibited the physics engine's capabilities in regards to explosions added to nearby vehicles. Combining a pile up with some remote mines, he got devastating results that remind us of the Crashbreakers from the Burnout series. He's got some other gems available on his user page worth checking out. If you get a little creative in Crackdown with the camera rolling, give us a shout.