gLike
Manta Concept
Manta Concept - The Manta concept is a one person amphibious vehicle designed to have good handling qualities and speed in water. The wheels are designed as blades and can be turned 90° in water to propel the vehicle. The rear wheels are individually powered by electric engines.
This concept is on display in the Michelin Challenge Design Showcase:
http://www.michelinchallengedesign.com/MCD_2011/mcd_2011_gallery_d13.php