Amphibious vehicle in action:

This was my son's test of the toy air car converted into an air boat.. in action in the old water tank on the terrace. He made the device from the motor of another toy and coupled it with a powerful battery pack of his own design.

Air car of the future:

Jamie built a toy air car...using the motor of an old toy copter..connected to a battery pack.
The video is a bit grainy as it was taken in the night. Enjoy.