So in the most recent episode of Lost, Christian Shephard told Locke that the only way they can save the island from the invaders is if they, um, move it. Yeah, that's right, move the island. Thanks Doctor Shephard, I'll get right on that.

But viewers thinking that this was some crazy thing that could only happen on television and in the movies are...well, probably right. But in this Popular Mechanics article, the author of the book Physics of the Impossible says that it actually could be done. Michio Kaku says that it sounds like they're going to use the electromagnetic properties of the island and the Casmir Effect to "open a transferable wormhole to different points in time and space."

(Hold on a second while I go take two Advil.)