@randbot @auschwitzmuseum One gotta appreciate the mastery of physics that such solution would require, somehow it would have to implement some kind of analog mechanism that would adjust the speed of the cart so the impact at the end would catapult the jew with the correct force so it will always land in the oven regardless on the weight of the jew being put in the cart. Oh wait I think I'm overcomplicating this too much, all you need to do is calibrate the device for a given weight, put the jew on a scale and if the jew weights too much send him back to lose some more weight for a few months, if the jew weights too little we have to fatten him?, after all they're in a concentration camp... hmm but that will interfere with the timing efficiency... Damn those Nazis were clever people, there must be some lost technology that allowed them to achieve such wonders of engineering.