Those poor cars. Once someone's pride and joy. Hours spent working to pay for them. The joys and sorrows they saw, good times and bad....crunch...gone.That engine block really fought to the bitter end, didn't it? Not surprising, really, but this video really illuminates the difference in density and metal hardness.The 1st one is one that's been featured in at least one other video I've seen, and it's still my favorite because it's so extreme. When you hear a relatively high pitched motor sound, but see incredibly slow chopper wheels, you know you're looking at a torque multiplication factor of a mind blowing proportion. That's why these wheels DO NOT stall and reverse, like the wimpier shredders do - not even when crushing the engine block and chomping up the hardened steel of the camshafts.