Now, the Concept One is most decidedly not a full-mobility amphibious vehicle, and there will be maintenance work required after you go for a water outing. The car's floating ability is only an ...

Narrator: Concept cars: a glimpse into the future ... and features that have never been seen in a production car, like this floating key. They're typically revealed at auto shows where enthusiasts ...

The 1956 Astra-Gnome, a "Time and Space Car" concept created by innovative industrial ... were hidden behind full fender ...