Carnival's floating IMAX theater is the cruise line's version of sunblock

Not to be outdone by Dolby opening its own large-format theater, the folks at IMAX are putting one of their massive screens on a cruise ship. Yes. Really. IMAX says that not only is this an industry first, but that the screen will be three decks high and debut next spring on what’ll be the cruise line’s biggest ship: the newly minted Vista.

What a terrible name. Hope the ship is better than the OS by the same name.