The Cerva MC08 is an oval-shaped concept transport vehicle designed to be used as a car, a motorcycle, a jet plane and a submarine. It was designed by a very creative team consisting of designers Michal Cerva, Jiri Bicik, Jana Kunstova, Marketa Schindlerova, and Jan Zof,
As stated, this ambitious project is just at its conceptual stages but you have to admire the vision and the boldness of this team of inventors.