english: I'd love to but I can't, because it was invented like in 1910 or something like that, is I told Marty, and it's kind of one of those mind things that it's really hard to really get until you actually see it work, and I said, you know, what I was going to do, and he said, "So, let me see if I can get this straight. The thing with the wheels?
non_english: Rád by som, ale nemôžem, pretože bol vymyslený zhruba v roku 1910. Povedal som o tom Martymu a je to jedna z tých záležitostí mysle, ktoré je naozaj ťažké pochopiť, kým nevidíte, ako fungujú. Povedal som mu, čo idem robiť a on na to: "Takže, pozrime sa, či to správne chápem.