cool amphibious manufactures international makes crazy stuff! in addition to water-friendly cars, trucks and tour buses, they have designed and manufactured this amphibious biodiesel motorcycle, the biotrike. this thing has it all: it's aerodynamic; a plug in hybrid electric-biodiesel; is handicap-capable, has a safety roll cage, and costs about $24,000. not totally sure why you would want to go in the water with this trike: maybe just for the novelty of it all or maybe you live in an area with heavy downpours!
