Has anyone gone to the Pearl station since the Swan blew? Maybe all the hatches are on a separate source. The Flame had power because the light was on in the frig, and the computer was working, so my hatch theory doesn't work. The sonic fence (which we know has a keypad that I would think had to be powered) was "hot" when smokey came after Kate and Juliet. There had to be a power source for the Swan, and one for the Flame (which was outside the sonic fence and still had electricity after the swan explosion) and a power source for Otherville - because it still had power after both the Swan and the Flame were blown up. There must be at least three giant hamster wheels....

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`Dear, dear! How queer everything is to-day! And yesterday things went on just as usual. I wonder if I've been changed in the night? Let me think: was I the same when I got up this morning? I almost think I can remember feeling a little different. But if I'm not the same, the next question is, Who in the world am I? Ah, that's the great puzzle!'

-- Alice, from “Alice’s Adventure’s in Wonderland”