The Dolphin Watercraft is fully submersible vessel designed by Innespace to mimic the look and abilities of a dolphin.
Currently, dives are restricted to just a few feet below the surface, but deeper dives may be possible in the future with the use of supplementary compressed air. The Dolphin can achieve speeds up to 48 kph (30 mph) on the surface and 32 kph (20 mph) below the surface.
More information can be found here.
