Just when I thought that yachts couldn't get any crazier, here comes Origami, the daughter of an Imperial Star Destroyer and an F-117 Nighthawk.

Winner of the Millennium Yacht Design Awards, the Origami Yacht concept folds onto itself for an optimal aerodynamic shape when it's time to cruise, unfolding when it's time to stop and enjoy the sun. It has an estimated price of 7.2 million dollars. [Born Rich]