Royal Caribbean’s Symphony of the Seas is more like a floating city than a cruise ship. It’s 1,188 feet long, 215.5 feet wide and weighs 230,000 gross tons. Its 18 decks are also packed with ...

The HMS Prince of Wales, a UK Royal Navy aircraft carrier, has a computer gaming suite. Petitioned for by sailors, it's fitted with Alienware gaming computers and a widescreen TV. Space can be ...