He chuckles. "Sorry, so many stories hard to remember who I've told. I didn't go to their universe. They found a way through and came to ours. Easier that way. I mean, we need three dimensions for function. But, at first when they got here, they were just trying to understand us. But, really I think they were trying to take us over - become like us. But they were very scientific about it all. Dissections and the like."