Designed by 21-year-old Yuhan Zhang, the Volkswagen Aqua is an all-terrain hovercraft with four little electric motorized fans that provide lift and thrust along with a hydrogen cell powered engine. The styling of the Volkswagen Aqua is extremely clean and simple. There’s very little clutter to the lines, except perhaps at the rear due to the quartet of fans. The interior has room for two people, and features a similar minimalist vibe as the exterior.