It's like something from a James Bond film. You can just see Daniel Craig jumping effortlessly from the land-dock onto the deck of a yacht gliding away slowly, and as he hurries into the cabin the yacht submerges, bubbles rising.
While firmly in the concept stage, the undersea yacht (or U-010 to give it its pretend-real model number) was dreamed up by the type of people who probably think the DUKW is the perfect way to get around a city.
Should the U-010 actually be made, its designers would make it 66.5m long and styled just like any normal yacht - except for its unique ability to run on diesel and then electric propulsion. I can't help but want one after seeing the photos below. [Seatec via Born Rich]