In this episode of Translogic, the rather odd Spira Foam electric car is taken for a spin:

"This three-wheeled electric vehicle is designed with pedestrian safety in mind, but an unintended benefit of Spira's foam construction is that the car can actually float on water. You can also park the car vertically, as Spira is light enough to lift with ease."

Sound interesting?  Check out the Translogic video with Jonathan Buckley as host and Doug Ballard, vice president of Spira, featured along with the foam car.