 That's the Schrodinger's cat example. And he was trying to take quantum mechanics and turn it into the physical reality, turn it into the macroscopic level. And I think he did it more of as a joke than he did it as a real, but then he realized, you know, it actually could be that way. So, in fact, they're finding that they're taking large things now, like buckyballs, you know, 60 carbon atoms, and little micropaddles, and they're putting them in superpositions of two positions. And people like, you know, Sir Roger Penrose are trying to measure